Findchips Blog

AT89C20 price and stock

AT89C20 Details
My Preferred Distributors (0) Authorized (0) Independent (0) Industrial Supplies / MRO (0)
Register or Sign In to sort your Preferred Distributors to the top of the list!

Authorized Distributors

  • Abracon
  • Analog Devices Inc
  • Arrow
  • Avnet Americas
  • Bisco
  • Braemac Americas-Symmetry
  • ChipNobo Co., Limited
  • Coilcraft
  • ComSIT USA
  • Cytech Systems Limited
  • DB Roberts
  • DigiKey
  • Dynamic Solutions
  • ECCO
  • element14
  • Fairview Microwave
  • Farnell
  • FDH Electronics
  • Flip Electronics
  • Future Electronics
  • GLYN
  • Heilind Americas
  • Interstate Connecting
  • L-com US
  • Maritex
  • Master Electronics
  • Microchip Technology
  • Mouser
  • NAC
  • New Advantage
  • Newark
  • NXP
  • Onlinecomponents.com
  • Pasternack Enterprises
  • PEI Genesis
  • Powell Electronics
  • PUI
  • RECOM Power
  • Richardson RFPD
  • Rochester
  • RS
  • Rutronik
  • Sager
  • Samtec
  • SiTime Corporation
  • STMicroelectronics
  • TE Connectivity
  • Teledyne e2v
  • TME
  • TTI
  • Venkel Ltd.
  • Verical
  • Waytek, Inc.
  • Wuhan P&S

Independent Distributors

  • Ameya
  • Bristol
  • Chip 1 Exchange
  • Chip Stock
  • Chip-Germany GmbH
  • Component Electronics, Inc
  • Futuretech Components
  • Greenchips
  • IBS Electronics
  • LCSC
  • MacroQuest
  • Neutron USA
  • NexGen Digital
  • Quest
  • SEMICONN
  • Sense Electronic
  • Sensible Micro Corp
  • Shengyu Electronics
  • Unikey Electronic
  • Utmel Electronic
  • Vyrian
  • Win Source Electronics
Show Filters
Select Manufacturer

Update Alert Settings for: AT89C20

Select Manufacturer
Which Manufacturer of AT89C20 would you like to use for your alert(s)?
Inventory Alert
  • Please alert me when AT89C20 inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for AT89C20 alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
Pricing Alert
  • Please alert me when the single part price for AT89C20 to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for AT89C20 alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Is at most 256 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for AT89C20.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.
arrow upTOP
Price shown includes applicable tariffs.

Newark ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-24SU DISTI # 15R0321
Microchip Technology Inc Mcu, 8Bit, 8051, 24Mhz, Soic-20, Product Range:8051 Family At89C2051 Series Microcontrollers, Cpu Speed:24Mhz, Program Memory Size:2Kb, Ram Memory Size:128Byte, No. Of Pins:20Pins, Mcu Case Style:Soic, No. Of I/O S:15I/O S, Embedded Rohs Compliant: Yes |Microchip Technology AT89C2051-24SU RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk AT89C2051-24SU Part Details 597
  • 1 $1.4800
  • 10 $1.4300
  • 25 $1.3700
  • 74 $1.3100
  • 111 $1.2400
$1.2400 / $1.4800 Buy Now AT89C2051-24SU Part Details
AT89C2051-24PU DISTI # 68T4862
Microchip Technology Inc Microcontroller Mcu, 8 Bit, 8051, 24Mhz, Dip-20, Product Range:8051 Family At89C2051 Series Microcontrollers, Device Core:8051, Operating Frequency Max:24Mhz, Program Memory Size:2Kb, No. Of Pins:20Pins, Ic Case/Package:Dip, Msl:- Rohs Compliant: Yes |Microchip Technology AT89C2051-24PU RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk AT89C2051-24PU Part Details 580
  • 1 $2.1400
  • 10 $2.0600
  • 36 $1.9700
  • 54 $1.9100
  • 108 $1.8300
  • 504 $1.7700
$1.7700 / $2.1400 Buy Now AT89C2051-24PU Part Details
AT89C2051-12SU DISTI # 68T4861
Microchip Technology Inc Microcontroller Mcu, 8 Bit, 8051, 12Mhz, Soic-20, Product Range:8051 Family At89C2051 Series Microcontrollers, Device Core:8051, Operating Frequency Max:12Mhz, Program Memory Size:2Kb, No. Of Pins:20Pins, Ic Case/Package:Soic Rohs Compliant: Yes |Microchip Technology AT89C2051-12SU RoHS: Compliant Min Qty: 555 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C2051-12SU Part Details 0
  • 100 $1.8200
$1.8200 Buy Now AT89C2051-12SU Part Details
AT89C2051-24PU DISTI # 15R0320
Microchip Technology Inc Mcu, 8Bit, 8051, 24Mhz, Dip-20, Product Range:8051 Family At89C2051 Series Microcontrollers, Cpu Speed:24Mhz, Program Memory Size:2Kb, Ram Memory Size:128Byte, No. Of Pins:20Pins, Mcu Case Style:Dip, No. Of I/O S:15I/O S, Embedded Rohs Compliant: Yes |Microchip Technology AT89C2051-24PU RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk AT89C2051-24PU Part Details 0   RFQ AT89C2051-24PU Part Details
AT89C2051-12PU DISTI # 68T4860
Microchip Technology Inc Microcontroller Mcu, 8 Bit, 8051, 12Mhz, Dip-20, Product Range:8051 Family At89C2051 Series Microcontrollers, Device Core:8051, Operating Frequency Max:12Mhz, Program Memory Size:2Kb, No. Of Pins:20Pins, Ic Case/Package:Dip, Msl:- Rohs Compliant: Yes |Microchip Technology AT89C2051-12PU RoHS: Compliant Min Qty: 396 Package Multiple: 1 Date Code: 1 Container: Bulk AT89C2051-12PU Part Details 0
  • 36 $1.7200
$1.7200 Buy Now AT89C2051-12PU Part Details

View all 'AT89C20' results from Newark

DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-12SU DISTI # 2156-AT89C2051-12SU-ND
Atmel Corporation IC MCU 8BIT 2KB FLASH 20SOIC Min Qty: 170 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT AT89C2051-12SU Part Details 387791
In Stock
  • 170 $1.7600
$1.7600 Buy Now AT89C2051-12SU Part Details
AT89C2051-24SU DISTI # AT89C2051-24SU-ND
Microchip Technology Inc IC MCU 8BIT 2KB FLASH 20SOIC Min Qty: 1 Lead time: 8 Weeks Container: Tube AT89C2051-24SU Part Details 8279
In Stock
  • 100 $1.2000
  • 25 $1.3300
  • 1 $1.4400
$1.2000 / $1.4400 Buy Now AT89C2051-24SU Part Details
AT89C2051-12PU DISTI # AT89C2051-12PU-ND
Microchip Technology Inc IC MCU 8BIT 2KB FLASH 20DIP Min Qty: 1 Lead time: 6 Weeks Container: Tube AT89C2051-12PU Part Details 7402
In Stock
  • 100 $1.7200
  • 25 $1.9100
  • 1 $2.0800
$1.7200 / $2.0800 Buy Now AT89C2051-12PU Part Details
AT89C2051-24PU DISTI # AT89C2051-24PU-ND
Microchip Technology Inc IC MCU 8BIT 2KB FLASH 20DIP Min Qty: 1 Lead time: 7 Weeks Container: Tube AT89C2051-24PU Part Details 2855
In Stock
  • 100 $1.7200
  • 25 $1.9100
  • 1 $2.0800
$1.7200 / $2.0800 Buy Now AT89C2051-24PU Part Details
AT89C2051-12SU DISTI # AT89C2051-12SU-ND
Microchip Technology Inc IC MCU 8BIT 2KB FLASH 20SOIC Min Qty: 1 Lead time: 4 Weeks Container: Tube AT89C2051-12SU Part Details 2339
In Stock
  • 100 $1.2500
  • 25 $1.3900
  • 1 $1.5100
$1.2500 / $1.5100 Buy Now AT89C2051-12SU Part Details

View all 'AT89C20' results from DigiKey

Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-24PU DISTI # 68T4862
Microchip Technology Inc 8 Bit MCU, High Performance CMOS, 8051 Family AT89C2051 Series Microcontrollers, 24 MHz, 2 KB - Bulk (Alt: 68T4862) COO: Taiwan (Province of China) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Container: Bulk AT89C2051-24PU Part Details 580 Partner Stock
  • 108 $1.7700
  • 54 $1.8700
  • 36 $1.9700
  • 10 $2.0600
  • 1 $2.1400
$1.7700 / $2.1400 RFQ AT89C2051-24PU Part Details
AT89C2051-12SU DISTI # AT89C2051-12SU
Microchip Technology Inc 8 Bit MCU, 8051 Family AT89C2051 Series Microcontrollers, 12 MHz, 2 KB, 20 Pins, SOIC - Rail/Tube (Alt: AT89C2051-12SU) COO: China RoHS: Compliant Min Qty: 481 Package Multiple: 37 Lead time: 4 Weeks, 0 Days Container: Tube AT89C2051-12SU Part Details 0
  • 7696 $1.3375
  • 3848 $1.3718
  • 1924 $1.4079
  • 962 $1.4460
  • 481 $1.5286
$1.3375 / $1.5286 Buy Now AT89C2051-12SU Part Details
AT89C2051-24PU DISTI # AT89C2051-24PU
Microchip Technology Inc 8 Bit MCU, High Performance CMOS, 8051 Family AT89C2051 Series Microcontrollers, 24 MHz, 2 KB - Rail/Tube (Alt: AT89C2051-24PU) COO: Taiwan (Province of China) RoHS: Compliant Min Qty: 342 Package Multiple: 18 Lead time: 7 Weeks, 0 Days Container: Tube AT89C2051-24PU Part Details 0
  • 5472 $1.8375
  • 2736 $1.8846
  • 1368 $1.9342
  • 684 $1.9865
  • 342 $2.1000
$1.8375 / $2.1000 Buy Now AT89C2051-24PU Part Details
AT89C2051-12PU DISTI # AT89C2051-12PU
Microchip Technology Inc MCU 8-bit 89C 8051 CISC 2KB Flash 3.3V/5V 20-Pin PDIP W - Rail/Tube (Alt: AT89C2051-12PU) COO: Philippines (the) RoHS: Compliant Min Qty: 342 Package Multiple: 18 Lead time: 6 Weeks, 0 Days Container: Tube AT89C2051-12PU Part Details 0
  • 5472 $1.8375
  • 2736 $1.8846
  • 1368 $1.9342
  • 684 $1.9865
  • 342 $2.1000
$1.8375 / $2.1000 Buy Now AT89C2051-12PU Part Details
AT89C2051-24SU DISTI # AT89C2051-24SU
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 2KB Flash 5V 20-Pin SOIC - Rail/Tube (Alt: AT89C2051-24SU) COO: China RoHS: Compliant Min Qty: 518 Package Multiple: 37 Lead time: 8 Weeks, 0 Days Container: Tube AT89C2051-24SU Part Details 0
  • 8288 $1.2750
  • 4144 $1.3077
  • 2072 $1.3421
  • 1036 $1.3784
  • 518 $1.4571
$1.2750 / $1.4571 Buy Now AT89C2051-24SU Part Details

View all 'AT89C20' results from Avnet Americas

Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-24SU DISTI # 556-A89C2051-24SU
Microchip Technology Inc 8-bit Microcontrollers - MCU 20 PINS UART 2K FLASH-24MHZ 4-5.5V RoHS: Compliant AT89C2051-24SU Part Details 1715
  • 1 $1.4400
  • 25 $1.3300
  • 111 $1.2000
$1.2000 / $1.4400 Buy Now AT89C2051-24SU Part Details
AT89C2051-24PU DISTI # 556-A89C2051-24PU
Microchip Technology Inc 8-bit Microcontrollers - MCU 2kB Flash 128B RAM 24MHz 2.7V-6.0V RoHS: Compliant AT89C2051-24PU Part Details 1219
  • 1 $2.0800
  • 18 $1.9100
  • 108 $1.7200
$1.7200 / $2.0800 Buy Now AT89C2051-24PU Part Details
AT89C2051-12SU DISTI # 556-A89C205112SU
Microchip Technology Inc 8-bit Microcontrollers - MCU 20 PINS UART 2K FLASH-2MHZ 4V-5.5V RoHS: Compliant AT89C2051-12SU Part Details 555
  • 1 $1.5100
  • 25 $1.3900
  • 111 $1.2500
$1.2500 / $1.5100 Buy Now AT89C2051-12SU Part Details
AT89C2051-12PU DISTI # 556-A89C205112PU
Microchip Technology Inc 8-bit Microcontrollers - MCU 20 PINS 2K FLASH 12MHZ 2.7 - 5.5V RoHS: Compliant AT89C2051-12PU Part Details 542
  • 1 $2.0800
  • 18 $1.9100
  • 108 $1.7200
$1.7200 / $2.0800 Buy Now AT89C2051-12PU Part Details

Arrow Electronics Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-12SU DISTI # V99:2348_07157211
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin SOIC W Tube COO: China RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks Date Code: 2248 AT89C2051-12SU Part Details Americas - 39
  • 100 $1.0094
  • 25 $1.0776
  • 1 $1.1326
  • $1.4640
$1.0094 / $1.4640 Buy Now AT89C2051-12SU Part Details
AT89C2051-24SU DISTI # V99:2348_07157210
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin SOIC W Tube COO: China RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 8 Weeks Date Code: 2303 AT89C2051-24SU Part Details Americas - 27
  • 1 $0.4755
  • $1.3957
$0.4755 / $1.3957 Buy Now AT89C2051-24SU Part Details
AT89C2051-24PU DISTI # V99:2348_07157142
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin PDIP Tube COO: Thailand RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 7 Weeks Date Code: 2117 AT89C2051-24PU Part Details Americas - 24
  • 18 $1.8960
  • 1 $1.9410
$1.8960 / $1.9410 Buy Now AT89C2051-24PU Part Details
AT89C2051-12SU DISTI # VBF:5286_07157211
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin SOIC W Tube COO: China RoHS: Compliant Min Qty: 37 Package Multiple: 37 Lead time: 4 Weeks Date Code: 2152 AT89C2051-12SU Part Details Americas - 23
  • 37 $1.4260
$1.4260 Buy Now AT89C2051-12SU Part Details

RS (Formerly Allied Electronics & Automation)

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-24PU DISTI # 73927044
Microchip Technology Inc MICROCONTROLLER, 24MHZ, PDIP, IND TEMP, GREEN, 5V, 8-BIT W/2K BYTES FLASH Min Qty: 396 Package Multiple: 1 Lead time: 40 Weeks, 0 Days Container: Bulk AT89C2051-24PU Part Details 0
  • 396 $2.0800
  • 792 $2.0000
  • 1584 $1.9300
$1.9300 / $2.0800 RFQ AT89C2051-24PU Part Details

Microchip Technology Inc Manufacturer Direct – Inventory Available for Immediate and Future Delivery

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-24SUR DISTI # AT89C2051-24SUR
Microchip Technology Inc 24MHZ, SOIC, IND TEMP, GREEN, 4V - 5.5V, SOIC, Projected EOL: 2040-10-10 COO: China ECCN: EAR99 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tape & Reel AT89C2051-24SUR Part Details In Stock: 7147 and Alternates Available
  • 5000 $1.0200
  • 1000 $1.0800
  • 100 $1.1600
  • 25 $1.3000
  • 1 $1.4000
$1.0200 / $1.4000 Buy Now AT89C2051-24SUR Part Details
AT89C2051-12SU DISTI # AT89C2051-12SU
Microchip Technology Inc 12MHZ, SOIC, IND TEMP, GREEN, 4V - 5.5V, SOIC, Projected EOL: 2040-11-13 COO: China ECCN: EAR99 RoHS: Compliant Lead time: 8 Weeks, 0 Days Container: Tube AT89C2051-12SU Part Details In Stock: 3533 and Alternates Available
  • 5000 $1.0900
  • 1000 $1.1600
  • 100 $1.2500
  • 25 $1.3900
  • 1 $1.5100
$1.0900 / $1.5100 Buy Now AT89C2051-12SU Part Details
AT89C2051-12SUR DISTI # AT89C2051-12SUR
Microchip Technology Inc 12MHZ, SOIC, IND TEMP, GREEN, 4V - 5.5V, SOIC, Projected EOL: 2040-12-31 COO: China ECCN: EAR99 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Tape & Reel AT89C2051-12SUR Part Details In Stock: 245 and Alternates Available
  • 5000 $1.0200
  • 1000 $1.0800
  • 100 $1.1600
  • 25 $1.3000
  • 1 $1.4000
$1.0200 / $1.4000 Buy Now AT89C2051-12SUR Part Details
AT89C2051-12PU DISTI # AT89C2051-12PU
Microchip Technology Inc 12MHZ, PDIP, IND TEMP, GREEN, 2.7 - 5.5V, PDIP, Projected EOL: 2040-12-18 COO: Thailand ECCN: EAR99 RoHS: Compliant Lead time: 5 Weeks, 0 Days Container: Tube AT89C2051-12PU Part Details In Stock: 128 and Alternates Available
  • 5000 $1.5100
  • 1000 $1.5900
  • 100 $1.7200
  • 25 $1.9100
  • 1 $2.0800
$1.5100 / $2.0800 Buy Now AT89C2051-12PU Part Details
AT89C2051-24SU DISTI # AT89C2051-24SU
Microchip Technology Inc 24MHZ, SOIC, IND TEMP, GREEN, 4V - 5.5V, SOIC, Projected EOL: 2040-11-08 COO: China ECCN: EAR99 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Tube AT89C2051-24SU Part Details In Stock: 24 and Alternates Available
  • 5000 $1.0600
  • 1000 $1.1100
  • 100 $1.2000
  • 25 $1.3300
  • 1 $1.4400
$1.0600 / $1.4400 Buy Now AT89C2051-24SU Part Details
AT89C2051-24PU DISTI # AT89C2051-24PU
Microchip Technology Inc 24MHZ, PDIP, IND TEMP, GREEN, 5V, PDIP, Projected EOL: 2040-11-05 COO: Thailand ECCN: EAR99 RoHS: Compliant Lead time: 5 Weeks, 0 Days Container: Tube AT89C2051-24PU Part Details In Stock: 6 and Alternates Available
  • 5000 $1.5100
  • 1000 $1.5900
  • 100 $1.7200
  • 25 $1.9100
  • 1 $2.0800
$1.5100 / $2.0800 Buy Now AT89C2051-24PU Part Details

View all 'AT89C20' results from Microchip Technology Inc

Verical Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-12SU DISTI # 85966025
Atmel Corporation MCU 8-bit AT89 8051 CISC 2KB Flash 3.3V/5V 20-Pin SOIC Min Qty: 224 Package Multiple: 1 Date Code: 1101 AT89C2051-12SU Part Details Americas - 384728
  • 10000 $1.4125
  • 1000 $1.5000
  • 500 $1.5875
  • 224 $1.6750
$1.4125 / $1.6750 Buy Now AT89C2051-12SU Part Details
AT89C2051-24PU DISTI # 92925060
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin PDIP Tube RoHS: Compliant Min Qty: 36 Package Multiple: 18 Date Code: 2336 AT89C2051-24PU Part Details Americas - 936
  • 504 $1.9765
  • 252 $2.0000
  • 108 $2.0118
  • 36 $2.3176
$1.9765 / $2.3176 Buy Now AT89C2051-24PU Part Details
AT89C2051-24PU DISTI # 87837608
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin PDIP Tube RoHS: Compliant Min Qty: 29 Package Multiple: 1 AT89C2051-24PU Part Details Americas - 626
  • 54 $2.5075
  • 29 $2.6515
$2.5075 / $2.6515 Buy Now AT89C2051-24PU Part Details
AT89C2051-12SU DISTI # 66414431
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin SOIC W Tube RoHS: Compliant Min Qty: 74 Package Multiple: 37 Date Code: 2248 AT89C2051-12SU Part Details Americas - 444
  • 259 $1.2824
  • 111 $1.2941
  • 74 $1.3529
$1.2824 / $1.3529 Buy Now AT89C2051-12SU Part Details
AT89C2051-24SU DISTI # 87348595
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin SOIC W Tube RoHS: Compliant Min Qty: 42 Package Multiple: 1 AT89C2051-24SU Part Details Americas - 348
  • 42 $1.8333
$1.8333 Buy Now AT89C2051-24SU Part Details
AT89C2051-12PU DISTI # 87330110
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin PDIP Tube RoHS: Compliant Min Qty: 29 Package Multiple: 1 AT89C2051-12PU Part Details Americas - 190
  • 29 $2.6515
$2.6515 Buy Now AT89C2051-12PU Part Details
AT89C2051-12PU DISTI # 66293137
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin PDIP Tube RoHS: Compliant Min Qty: 36 Package Multiple: 18 Date Code: 2229 AT89C2051-12PU Part Details Americas - 180
  • 108 $2.0118
  • 36 $2.3176
$2.0118 / $2.3176 Buy Now AT89C2051-12PU Part Details
AT89C2051-12SU DISTI # 66418751
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin SOIC W Tube RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 2248 AT89C2051-12SU Part Details Americas - 39
  • 100 $1.0094
  • 25 $1.0776
  • 5 $1.1326
$1.0094 / $1.1326 Buy Now AT89C2051-12SU Part Details
AT89C2051-24SU DISTI # 68456842
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin SOIC W Tube RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 2303 AT89C2051-24SU Part Details Americas - 27
  • 5 $1.3957
$1.3957 Buy Now AT89C2051-24SU Part Details
AT89C2051-24PU DISTI # 66461607
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin PDIP Tube RoHS: Compliant Min Qty: 3 Package Multiple: 1 Date Code: 2117 AT89C2051-24PU Part Details Americas - 24
  • 3 $1.9410
$1.9410 Buy Now AT89C2051-24PU Part Details

View all 'AT89C20' results from Verical

Onlinecomponents.com ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-24PU
Microchip Technology Inc MCU - 8 Bit 8051 CISC - 2KB Flash - 24MHZ - 20-Pin PDIP W - Tube COO: Thailand RoHS: Compliant AT89C2051-24PU Part Details 936 In Stock
  • 5004 $1.6530
  • 2502 $1.6610
  • 1008 $1.6700
  • 504 $1.6780
  • 252 $1.6950
  • 108 $1.7110
  • 18 $1.9660
$1.6530 / $1.9660 Buy Now AT89C2051-24PU Part Details
AT89C2051-24SU
Microchip Technology Inc MCU - 8-bit 8051 CISC - 2KB Flash - 24MHZ - 5V - 20-Pin SOIC - Tube COO: China RoHS: Compliant AT89C2051-24SU Part Details 453 In Stock
  • 555 $1.1650
  • 417 $1.1710
  • 278 $1.1820
  • 139 $1.1880
  • 100 $1.1940
  • 50 $1.3260
  • 25 $1.3710
$1.1650 / $1.3710 Buy Now AT89C2051-24SU Part Details
AT89C2051-12SU
Microchip Technology Inc MCU - 8-bit 8051 CISC - 2KB Flash - 12MHZ - 3.3V/5V - 20-Pin SOIC - Tube COO: China RoHS: Compliant AT89C2051-12SU Part Details 444 In Stock
3533 Factory Stock
  • 2516 $1.0400
  • 1036 $1.0500
  • 518 $1.0700
  • 259 $1.0900
  • 111 $1.1000
  • 37 $1.1500
$1.0400 / $1.1500 Buy Now AT89C2051-12SU Part Details
AT89C2051-12PU
Microchip Technology Inc MCU - 8-bit 8051 CISC - 2KB Flash - 12MHZ - 3.3V/5V - 20-Pin PDIP W - Tube COO: Thailand RoHS: Compliant AT89C2051-12PU Part Details 195 In Stock
  • 5004 $1.6500
  • 2502 $1.6600
  • 1008 $1.6700
  • 504 $1.6800
  • 252 $1.6900
  • 108 $1.7100
  • 18 $1.9700
$1.6500 / $1.9700 Buy Now AT89C2051-12PU Part Details
AT89C2051-24SUR
Microchip Technology Inc   COO: China RoHS: Compliant AT89C2051-24SUR Part Details 9147 Factory Stock
  • $0
$0 Buy Now AT89C2051-24SUR Part Details
AT89C2051-12SUR
Microchip Technology Inc   COO: China RoHS: Compliant AT89C2051-12SUR Part Details 245 Factory Stock
  • $0
$0 Buy Now AT89C2051-12SUR Part Details

View all 'AT89C20' results from Onlinecomponents.com

Quest Components  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-12SC
Atmel Corporation IC,MICROCONTROLLER,8-BIT,8051 CPU,CMOS,SOP,20PIN,PLASTIC AT89C2051-12SC Part Details 2680
  • 871 $1.0500
  • 481 $1.1500
  • 1 $2.5000
$1.0500 / $2.5000 Buy Now AT89C2051-12SC Part Details
AT89C2051-24PC
Atmel Corporation IC,MICROCONTROLLER,8-BIT,8051 CPU,CMOS,DIP,20PIN,PLASTIC AT89C2051-24PC Part Details 236
  • 117 $1.9980
  • 33 $2.1600
  • 1 $3.2400
$1.9980 / $3.2400 Buy Now AT89C2051-24PC Part Details
AT89C2051-12SU
Atmel Corporation   AT89C2051-12SU Part Details 188
  • 103 $1.3776
  • 31 $1.4760
  • 1 $3.9360
$1.3776 / $3.9360 Buy Now AT89C2051-12SU Part Details
AT89C2051-12SU
Atmel Corporation   AT89C2051-12SU Part Details 188
  • 107 $2.1845
  • 30 $2.3616
  • 1 $3.5424
$2.1845 / $3.5424 Buy Now AT89C2051-12SU Part Details
AT89C2051-12PU
Atmel Corporation 8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PDIP20 AT89C2051-12PU Part Details 84
  • 11 $1.8750
  • 4 $2.5000
  • 1 $3.7500
$1.8750 / $3.7500 Buy Now AT89C2051-12PU Part Details
AT89C2051-12SU
Atmel Corporation   AT89C2051-12SU Part Details 83
  • 75 $3.1358
  • 21 $3.3900
  • 1 $5.0850
$3.1358 / $5.0850 Buy Now AT89C2051-12SU Part Details
AT89C2051-12PC
Atmel Corporation IC,MICROCONTROLLER,8-BIT,8051 CPU,CMOS,DIP,20PIN,PLASTIC AT89C2051-12PC Part Details 51
  • 43 $5.5500
  • 12 $6.0000
  • 1 $9.0000
$5.5500 / $9.0000 Buy Now AT89C2051-12PC Part Details
AT89C2051-12SC
Atmel Corporation IC,MICROCONTROLLER,8-BIT,8051 CPU,CMOS,SOP,20PIN,PLASTIC AT89C2051-12SC Part Details 44
  • 31 $2.2000
  • 9 $2.5000
  • 1 $4.0000
$2.2000 / $4.0000 Buy Now AT89C2051-12SC Part Details
AT89C2051-12PC
Atmel Corporation IC,MICROCONTROLLER,8-BIT,8051 CPU,CMOS,DIP,20PIN,PLASTIC AT89C2051-12PC Part Details 43
  • 5 $4.5000
  • 2 $6.0000
  • 1 $9.0000
$4.5000 / $9.0000 Buy Now AT89C2051-12PC Part Details
AT89C2051-12SI
Atmel Corporation MICROCONTROLLER, 8-BIT, FLASH, 8051 CPU, 12MHZ, CMOS, PDSO20 AT89C2051-12SI Part Details 30
  • 29 $2.4600
  • 9 $2.7060
  • 1 $3.6900
$2.4600 / $3.6900 Buy Now AT89C2051-12SI Part Details
AT89C2051-12PU
Atmel Corporation 8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PDIP20 AT89C2051-12PU Part Details 18
  • 12 $1.6988
  • 4 $2.2650
  • 1 $3.3975
$1.6988 / $3.3975 Buy Now AT89C2051-12PU Part Details
AT89C2051-12PC
Atmel Corporation IC,MICROCONTROLLER,8-BIT,8051 CPU,CMOS,DIP,20PIN,PLASTIC AT89C2051-12PC Part Details 13
  • 6 $3.6450
  • 2 $4.8600
  • 1 $7.2900
$3.6450 / $7.2900 Buy Now AT89C2051-12PC Part Details
AT89C2051-12SU
Microchip Technology Inc   AT89C2051-12SU Part Details 13
  • 9 $2.5000
  • 2 $3.0000
  • 1 $4.0000
$2.5000 / $4.0000 Buy Now AT89C2051-12SU Part Details
AT89C2051-12SI
Atmel Corporation MICROCONTROLLER, 8-BIT, FLASH, 8051 CPU, 12MHZ, CMOS, PDSO20 AT89C2051-12SI Part Details 4
  • 4 $2.4600
  • 1 $3.6900
$2.4600 / $3.6900 Buy Now AT89C2051-12SI Part Details
AT89C2051-12PI
Atmel Corporation IC,MICROCONTROLLER,8-BIT,8051 CPU,CMOS,DIP,20PIN,PLASTIC AT89C2051-12PI Part Details 2
  • 1 $3.0900
$3.0900 Buy Now AT89C2051-12PI Part Details

View all 'AT89C20' results from Quest Components

View all 'AT89C20' results from Quest Components

Bristol Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-24PU
Microchip Technology Inc   AT89C2051-24PU Part Details 747   RFQ AT89C2051-24PU Part Details
AT89C2051-24PC
Atmel Corporation   AT89C2051-24PC Part Details 389   RFQ AT89C2051-24PC Part Details
AT89C2051-12SU
Atmel Corporation   Min Qty: 2 AT89C2051-12SU Part Details 339
  • 273 $1.0332
  • 83 $1.1070
  • 24 $1.8450
  • 8 $2.2140
  • 2 $2.9520
$1.0332 / $2.9520 Buy Now AT89C2051-12SU Part Details
AT89C2051-24SC
Atmel Corporation   AT89C2051-24SC Part Details 285   RFQ AT89C2051-24SC Part Details
AT89C2051-24PI
Atmel Corporation   AT89C2051-24PI Part Details 269   RFQ AT89C2051-24PI Part Details
AT89C2051-12PU
Atmel Corporation   Min Qty: 2 AT89C2051-12PU Part Details 105
  • 91 $1.3068
  • 29 $1.4000
  • 10 $1.8200
  • 2 $2.8000
$1.3068 / $2.8000 Buy Now AT89C2051-12PU Part Details
AT89C2051-24SU
Atmel Corporation   Min Qty: 2 AT89C2051-24SU Part Details 66
  • 25 $1.7850
  • 9 $2.1420
  • 2 $2.8560
$1.7850 / $2.8560 Buy Now AT89C2051-24SU Part Details
AT89C2051-24PU
Atmel Corporation   AT89C2051-24PU Part Details 61   RFQ AT89C2051-24PU Part Details
AT89C2051-12PC
Atmel Corporation   Min Qty: 1 AT89C2051-12PC Part Details 54
  • 39 $3.1362
  • 13 $3.3600
  • 5 $4.3680
  • 1 $6.7200
$3.1362 / $6.7200 Buy Now AT89C2051-12PC Part Details
AT89C2051-12SI
Atmel Corporation   AT89C2051-12SI Part Details 40   RFQ AT89C2051-12SI Part Details
AT89C2051-12PI
Atmel Corporation   AT89C2051-12PI Part Details 17   RFQ AT89C2051-12PI Part Details
AT89C2051-12SU
Microchip Technology Inc   Min Qty: 2 AT89C2051-12SU Part Details 17
  • 8 $2.2500
  • 2 $3.0000
$2.2500 / $3.0000 Buy Now AT89C2051-12SU Part Details
AT89C205112PC
Atmel Corporation   AT89C205112PC Part Details 7   RFQ AT89C205112PC Part Details
AT89C2051-12PU
Atmel Corporation   AT89C2051-12PU Part Details 6   RFQ AT89C2051-12PU Part Details
AT89C2051-24SU
Atmel Corporation   Min Qty: 3 AT89C2051-24SU Part Details 6
  • 3 $2.4000
$2.4000 Buy Now AT89C2051-24SU Part Details

View all 'AT89C20' results from Bristol Electronics

View all 'AT89C20' results from Bristol Electronics

Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-12PU
Atmel Corporation Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PDIP20 RoHS: Compliant Status: Active Min Qty: 1 AT89C2051-12PU Part Details 57
  • 10000 $1.5500
  • 1000 $1.6500
  • 500 $1.7500
  • 100 $1.8400
  • 25 $1.9400
$1.5500 / $1.9400 Buy Now AT89C2051-12PU Part Details
AT89C2051-12SU
Atmel Corporation Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PDSO20 RoHS: Compliant Status: Active Min Qty: 1 AT89C2051-12SU Part Details 387791
  • 10000 $1.1300
  • 1000 $1.2000
  • 500 $1.2700
  • 100 $1.3400
  • 25 $1.4100
$1.1300 / $1.4100 Buy Now AT89C2051-12SU Part Details

Arrow Electronics Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-12SU DISTI # V99:2348_07157211
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin SOIC W Tube COO: China RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks Date Code: 2248 AT89C2051-12SU Part Details Americas - 39
  • 100 $1.0094
  • 25 $1.0776
  • 1 $1.1326
  • $1.4640
$1.0094 / $1.4640 Buy Now AT89C2051-12SU Part Details
AT89C2051-24SU DISTI # V99:2348_07157210
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin SOIC W Tube COO: China RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 8 Weeks Date Code: 2303 AT89C2051-24SU Part Details Americas - 27
  • 1 $0.4755
  • $1.3957
$0.4755 / $1.3957 Buy Now AT89C2051-24SU Part Details
AT89C2051-24PU DISTI # V99:2348_07157142
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin PDIP Tube COO: Thailand RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 7 Weeks Date Code: 2117 AT89C2051-24PU Part Details Americas - 24
  • 18 $1.8960
  • 1 $1.9410
$1.8960 / $1.9410 Buy Now AT89C2051-24PU Part Details
AT89C2051-12SU DISTI # VBF:5286_07157211
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin SOIC W Tube COO: China RoHS: Compliant Min Qty: 37 Package Multiple: 37 Lead time: 4 Weeks Date Code: 2152 AT89C2051-12SU Part Details Americas - 23
  • 37 $1.4260
$1.4260 Buy Now AT89C2051-12SU Part Details

Verical Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-12SU DISTI # 85966025
Atmel MCU 8-bit AT89 8051 CISC 2KB Flash 3.3V/5V 20-Pin SOIC Min Qty: 224 Package Multiple: 1 Date Code: 1101 AT89C2051-12SU Part Details Americas - 384728
  • 10000 $1.4125
  • 1000 $1.5000
  • 500 $1.5875
  • 224 $1.6750
$1.4125 / $1.6750 Buy Now AT89C2051-12SU Part Details
AT89C2051-24PU DISTI # 92925060
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin PDIP Tube COO: Thailand RoHS: Compliant Min Qty: 36 Package Multiple: 18 Date Code: 2336 AT89C2051-24PU Part Details Americas - 936
  • 504 $1.9765
  • 252 $2.0000
  • 108 $2.0118
  • 36 $2.3176
$1.9765 / $2.3176 Buy Now AT89C2051-24PU Part Details
AT89C2051-24PU DISTI # 87837608
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin PDIP Tube COO: Thailand RoHS: Compliant Min Qty: 29 Package Multiple: 1 AT89C2051-24PU Part Details Americas - 626
  • 54 $2.5075
  • 29 $2.6515
$2.5075 / $2.6515 Buy Now AT89C2051-24PU Part Details
AT89C2051-12SU DISTI # 66414431
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin SOIC W Tube COO: China RoHS: Compliant Min Qty: 74 Package Multiple: 37 Date Code: 2248 AT89C2051-12SU Part Details Americas - 444
  • 259 $1.2824
  • 111 $1.2941
  • 74 $1.3529
$1.2824 / $1.3529 Buy Now AT89C2051-12SU Part Details
AT89C2051-24SU DISTI # 87348595
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin SOIC W Tube COO: China RoHS: Compliant Min Qty: 42 Package Multiple: 1 AT89C2051-24SU Part Details Americas - 348
  • 42 $1.8333
$1.8333 Buy Now AT89C2051-24SU Part Details
AT89C2051-12PU DISTI # 87330110
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin PDIP Tube COO: Thailand RoHS: Compliant Min Qty: 29 Package Multiple: 1 AT89C2051-12PU Part Details Americas - 190
  • 29 $2.6515
$2.6515 Buy Now AT89C2051-12PU Part Details
AT89C2051-12PU DISTI # 66293137
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin PDIP Tube COO: Thailand RoHS: Compliant Min Qty: 36 Package Multiple: 18 Date Code: 2229 AT89C2051-12PU Part Details Americas - 180
  • 108 $2.0118
  • 36 $2.3176
$2.0118 / $2.3176 Buy Now AT89C2051-12PU Part Details
AT89C2051-12SU DISTI # 66418751
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin SOIC W Tube COO: China RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 2248 AT89C2051-12SU Part Details Americas - 39
  • 100 $1.0094
  • 25 $1.0776
  • 5 $1.1326
$1.0094 / $1.1326 Buy Now AT89C2051-12SU Part Details
AT89C2051-24SU DISTI # 68456842
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin SOIC W Tube COO: China RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 2303 AT89C2051-24SU Part Details Americas - 27
  • 5 $1.3957
$1.3957 Buy Now AT89C2051-24SU Part Details
AT89C2051-24PU DISTI # 66461607
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin PDIP Tube COO: Thailand RoHS: Compliant Min Qty: 3 Package Multiple: 1 Date Code: 2117 AT89C2051-24PU Part Details Americas - 24
  • 3 $1.9410
$1.9410 Buy Now AT89C2051-24PU Part Details

View all 'AT89C20' results from Verical

TME ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-24PU DISTI # AT89C2051-24PU
Microchip Technology Inc IC: microcontroller 8051, Flash: 2kx8bit, Interface: UART, 4÷6VDC Min Qty: 1 AT89C2051-24PU Part Details 626
  • 108 $1.7200
  • 54 $1.7800
  • 1 $1.9500
$1.7200 / $1.9500 Buy Now AT89C2051-24PU Part Details
AT89C2051-24SU DISTI # AT89C2051-24SU
Microchip Technology Inc IC: microcontroller 8051, Flash: 2kx8bit, Interface: UART, 4÷6VDC Min Qty: 1 AT89C2051-24SU Part Details 348
  • 111 $1.2400
  • 37 $1.3100
  • 1 $1.4100
$1.2400 / $1.4100 Buy Now AT89C2051-24SU Part Details
AT89C2051-12PU DISTI # AT89C2051-12PU
Microchip Technology Inc IC: microcontroller 8051, Flash: 2kx8bit, Interface: UART, DIP20 Min Qty: 1 AT89C2051-12PU Part Details 190
  • 108 $1.7600
  • 54 $1.8200
  • 1 $1.9500
$1.7600 / $1.9500 Buy Now AT89C2051-12PU Part Details
AT89C2051-12SU DISTI # AT89C2051-12SU
Microchip Technology Inc IC: microcontroller 8051, Flash: 2kx8bit, Interface: UART, SO20 Min Qty: 1 AT89C2051-12SU Part Details 1
  • 74 $1.7000
  • 25 $1.7500
  • 5 $1.8500
  • 1 $1.9000
$1.7000 / $1.9000 Buy Now AT89C2051-12SU Part Details

NAC ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-12SU
Microchip Technology Inc 12MHZ, SOIC, IND TEMP, GREEN, 4V - 5.5V. Package: 20 SOIC .300in TUBE - MCU 5X Product Line RoHS: Compliant Min Qty: 1 Package Multiple: 37 Container: Tube AT89C2051-12SU Part Details 2812
  • 1 $1.6500
  • 100 $1.4900
  • 500 $1.3700
  • 1000 $1.3400
$1.3400 / $1.6500 Buy Now AT89C2051-12SU Part Details
AT89C2051-24PU
Microchip Technology Inc 24MHZ, PDIP, IND TEMP, GREEN, 5V. Package: 20 PDIP .300in TUBE - MCU 5X Product Line RoHS: Compliant Min Qty: 180 Package Multiple: 18 Container: Tube AT89C2051-24PU Part Details 0
  • 1 $2.2600
  • 100 $2.0400
  • 500 $1.8800
  • 1000 $1.8400
$1.8400 / $2.2600 Buy Now AT89C2051-24PU Part Details
AT89C2051-24SU
Microchip Technology Inc 24MHZ, SOIC, IND TEMP, GREEN, 4V - 5.5V. Package: 20 SOIC .300in TUBE - MCU 5X Product Line RoHS: Compliant Min Qty: 259 Package Multiple: 37 Container: Tube AT89C2051-24SU Part Details 0
  • 1 $1.5700
  • 100 $1.4200
  • 500 $1.3100
  • 1000 $1.2700
$1.2700 / $1.5700 Buy Now AT89C2051-24SU Part Details
AT89C2051-12PU
Microchip Technology Inc 12MHZ, PDIP, IND TEMP, GREEN, 2.7 - 5.5V. Package: 20 PDIP .300in TUBE - MCU 5X Product Line RoHS: Compliant Min Qty: 180 Package Multiple: 18 Container: Tube AT89C2051-12PU Part Details 0
  • 1 $2.2600
  • 100 $2.0400
  • 500 $1.8800
  • 1000 $1.8400
$1.8400 / $2.2600 Buy Now AT89C2051-12PU Part Details

Arrow Electronics Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-12SU DISTI # V99:2348_07157211
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin SOIC W Tube COO: China RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks Date Code: 2248 AT89C2051-12SU Part Details Americas - 39
  • 100 $1.0094
  • 25 $1.0776
  • 1 $1.1326
  • $1.4640
$1.0094 / $1.4640 Buy Now AT89C2051-12SU Part Details
AT89C2051-24SU DISTI # V99:2348_07157210
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin SOIC W Tube COO: China RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 8 Weeks Date Code: 2303 AT89C2051-24SU Part Details Americas - 27
  • 1 $0.4755
  • $1.3957
$0.4755 / $1.3957 Buy Now AT89C2051-24SU Part Details
AT89C2051-24PU DISTI # V99:2348_07157142
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin PDIP Tube COO: Thailand RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 7 Weeks Date Code: 2117 AT89C2051-24PU Part Details Americas - 24
  • 18 $1.8960
  • 1 $1.9410
$1.8960 / $1.9410 Buy Now AT89C2051-24PU Part Details
AT89C2051-12SU DISTI # VBF:5286_07157211
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin SOIC W Tube COO: China RoHS: Compliant Min Qty: 37 Package Multiple: 37 Lead time: 4 Weeks Date Code: 2152 AT89C2051-12SU Part Details Americas - 23
  • 37 $1.4260
$1.4260 Buy Now AT89C2051-12SU Part Details

ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C205124SI
Atmel Corporation 8-BIT MICROCONTROLLER WITH 2K BYTES FLASH Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDSO20 RoHS: Not Compliant AT89C205124SI Part Details Stock DE - 1615
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
   RFQ AT89C205124SI Part Details
AT89C205124PI
Atmel Corporation 8-BIT MICROCONTROLLER WITH 2K BYTES FLASH Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDIP20 RoHS: Not Compliant AT89C205124PI Part Details Stock DE - 455
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
   RFQ AT89C205124PI Part Details
AT89C205112SU
Atmel Corporation 8-BIT MICROCONTROLLER WITH 2K BYTES FLASH Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PDSO20 ECCN: EAR99 RoHS: Compliant AT89C205112SU Part Details Stock DE - 255
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
   RFQ AT89C205112SU Part Details
AT89C205124PC
Atmel Corporation 8-BIT MICROCONTROLLER WITH 2K BYTES FLASH Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDIP20 RoHS: Not Compliant AT89C205124PC Part Details Stock DE - 108
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
   RFQ AT89C205124PC Part Details
AT89C205112PU
Atmel Corporation 8-BIT MICROCONTROLLER WITH 2K BYTES FLASH Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PDIP20 RoHS: Compliant AT89C205112PU Part Details Stock DE - 72
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
   RFQ AT89C205112PU Part Details
AT89C205124PU
Atmel Corporation 8-BIT MICROCONTROLLER WITH 2K BYTES FLASH Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDIP20 ECCN: EAR99 RoHS: Compliant AT89C205124PU Part Details Stock DE - 20
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
   RFQ AT89C205124PU Part Details
AT89C205124SU
Atmel Corporation 8-BIT MICROCONTROLLER WITH 2K BYTES FLASH Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDSO20 RoHS: Not Compliant AT89C205124SU Part Details Stock DE - 10
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
   RFQ AT89C205124SU Part Details

View all 'AT89C20' results from ComSIT USA

Verical Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-12SU DISTI # 85966025
Atmel MCU 8-bit AT89 8051 CISC 2KB Flash 3.3V/5V 20-Pin SOIC Min Qty: 224 Package Multiple: 1 Date Code: 1101 AT89C2051-12SU Part Details Americas - 384728
  • 10000 $1.4125
  • 1000 $1.5000
  • 500 $1.5875
  • 224 $1.6750
$1.4125 / $1.6750 Buy Now AT89C2051-12SU Part Details
AT89C2051-24PU DISTI # 92925060
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin PDIP Tube COO: Thailand RoHS: Compliant Min Qty: 36 Package Multiple: 18 Date Code: 2336 AT89C2051-24PU Part Details Americas - 936
  • 504 $1.9765
  • 252 $2.0000
  • 108 $2.0118
  • 36 $2.3176
$1.9765 / $2.3176 Buy Now AT89C2051-24PU Part Details
AT89C2051-24PU DISTI # 87837608
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin PDIP Tube COO: Thailand RoHS: Compliant Min Qty: 29 Package Multiple: 1 AT89C2051-24PU Part Details Americas - 626
  • 54 $2.5075
  • 29 $2.6515
$2.5075 / $2.6515 Buy Now AT89C2051-24PU Part Details
AT89C2051-12SU DISTI # 66414431
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin SOIC W Tube COO: China RoHS: Compliant Min Qty: 74 Package Multiple: 37 Date Code: 2248 AT89C2051-12SU Part Details Americas - 444
  • 259 $1.2824
  • 111 $1.2941
  • 74 $1.3529
$1.2824 / $1.3529 Buy Now AT89C2051-12SU Part Details
AT89C2051-24SU DISTI # 87348595
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin SOIC W Tube COO: China RoHS: Compliant Min Qty: 42 Package Multiple: 1 AT89C2051-24SU Part Details Americas - 348
  • 42 $1.8333
$1.8333 Buy Now AT89C2051-24SU Part Details
AT89C2051-12PU DISTI # 87330110
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin PDIP Tube COO: Thailand RoHS: Compliant Min Qty: 29 Package Multiple: 1 AT89C2051-12PU Part Details Americas - 190
  • 29 $2.6515
$2.6515 Buy Now AT89C2051-12PU Part Details
AT89C2051-12PU DISTI # 66293137
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin PDIP Tube COO: Thailand RoHS: Compliant Min Qty: 36 Package Multiple: 18 Date Code: 2229 AT89C2051-12PU Part Details Americas - 180
  • 108 $2.0118
  • 36 $2.3176
$2.0118 / $2.3176 Buy Now AT89C2051-12PU Part Details
AT89C2051-12SU DISTI # 66418751
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin SOIC W Tube COO: China RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 2248 AT89C2051-12SU Part Details Americas - 39
  • 100 $1.0094
  • 25 $1.0776
  • 5 $1.1326
$1.0094 / $1.1326 Buy Now AT89C2051-12SU Part Details
AT89C2051-24SU DISTI # 68456842
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin SOIC W Tube COO: China RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 2303 AT89C2051-24SU Part Details Americas - 27
  • 5 $1.3957
$1.3957 Buy Now AT89C2051-24SU Part Details
AT89C2051-24PU DISTI # 66461607
Microchip Technology Inc MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin PDIP Tube COO: Thailand RoHS: Compliant Min Qty: 3 Package Multiple: 1 Date Code: 2117 AT89C2051-24PU Part Details Americas - 24
  • 3 $1.9410
$1.9410 Buy Now AT89C2051-24PU Part Details

View all 'AT89C20' results from Verical

Chip 1 Exchange  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-24PU
Microchip Technology Inc INSTOCK AT89C2051-24PU Part Details 1398   RFQ AT89C2051-24PU Part Details

Shengyu Electronics Technology Limited  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-24PU
Honest Han IC MCU 8BIT 2KB FLASH 20DIP AT89C2051-24PU Part Details 29070   RFQ AT89C2051-24PU Part Details
AT89C2051-12SU
Honest Han IC MCU 8BIT 2KB FLASH 20SOIC AT89C2051-12SU Part Details 26958   RFQ AT89C2051-12SU Part Details
AT89C2051-12PU
Honest Han IC MCU 8BIT 2KB FLASH 20DIP AT89C2051-12PU Part Details 19391   RFQ AT89C2051-12PU Part Details

New Advantage Corporation Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-24SUR
Microchip Technology Inc   RoHS: Compliant Min Qty: 1 Package Multiple: 1000 AT89C2051-24SUR Part Details 2000
  • 1000 $3.0000
  • 2000 $2.7300
$2.7300 / $3.0000 Buy Now AT89C2051-24SUR Part Details
AT89C2051-12SU
Microchip Technology Inc 12MHZ, SOIC, IND TEMP, GREEN, 4V - 5.5V. Package: 20 SOIC .300in TUBE - MCU 5X Product Line RoHS: Compliant Min Qty: 1 Package Multiple: 37 AT89C2051-12SU Part Details 74
  • 37 $7.1300
  • 74 $6.4800
$6.4800 / $7.1300 Buy Now AT89C2051-12SU Part Details

Component Electronics, Inc  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-12SI
Atmel Corporation IN STOCK SHIP TODAY AT89C2051-12SI Part Details 282
  • 1000 $2.5000
  • 100 $2.8800
  • 1 $3.8500
$2.5000 / $3.8500 Buy Now AT89C2051-12SI Part Details
AT89C2051-12PI
Atmel Corporation IN STOCK SHIP TODAY AT89C2051-12PI Part Details 51
  • 1000 $2.0000
  • 100 $2.3100
  • 1 $3.0800
$2.0000 / $3.0800 Buy Now AT89C2051-12PI Part Details
AT89C2051-12PC
Atmel Corporation IN STOCK SHIP TODAY AT89C2051-12PC Part Details 13
  • 1000 $3.5000
  • 100 $4.0400
  • 1 $5.3800
$3.5000 / $5.3800 Buy Now AT89C2051-12PC Part Details
AT89C2051-12PU
Atmel Corporation IN STOCK SHIP TODAY AT89C2051-12PU Part Details 2
  • 1000 $3.5000
  • 100 $4.0400
  • 1 $5.3800
$3.5000 / $5.3800 Buy Now AT89C2051-12PU Part Details

Greenchips  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-24SU
Atmel Corporation   Date Code: 23+/CN AT89C2051-24SU Part Details 5035
  • 1 $1.0253
  • 100 $0.9765
  • 1000 $0.9300
  • 10000 $0.8393
$0.8393 / $1.0253 Buy Now AT89C2051-24SU Part Details
AT89C205124PC
Atmel Corporation   Date Code: 0050 AT89C205124PC Part Details 400   RFQ AT89C205124PC Part Details
AT89C2051-12SU
Microchip Technology Inc   Date Code: 2152/CN AT89C2051-12SU Part Details 332   RFQ AT89C2051-12SU Part Details
AT89C2051-24SU
Atmel Corporation   Date Code: 1050 AT89C2051-24SU Part Details 258
  • 1 $0.9570
  • 100 $0.9114
  • 1000 $0.8680
  • 10000 $0.7834
$0.7834 / $0.9570 Buy Now AT89C2051-24SU Part Details
AT89C2051-24SC
Atmel Corporation   Date Code: 0039 AT89C2051-24SC Part Details 182   RFQ AT89C2051-24SC Part Details
AT89C2051-24SU
Atmel Corporation   Date Code: 1423 AT89C2051-24SU Part Details 179
  • 1 $0.9570
  • 100 $0.9114
  • 1000 $0.8680
  • 10000 $0.7834
$0.7834 / $0.9570 Buy Now AT89C2051-24SU Part Details
AT89C2051-24PI
Atmel Corporation   Date Code: 9835 AT89C2051-24PI Part Details 90   RFQ AT89C2051-24PI Part Details
AT89C2051-24PI
Atmel Corporation   Date Code: 0002 AT89C2051-24PI Part Details 35   RFQ AT89C2051-24PI Part Details
AT89C2051-24PI
Atmel Corporation   Date Code: 0022 AT89C2051-24PI Part Details 25   RFQ AT89C2051-24PI Part Details
AT89C205124PC
Atmel Corporation   Date Code: 0504 AT89C205124PC Part Details 11   RFQ AT89C205124PC Part Details

View all 'AT89C20' results from Greenchips

EBV Elektronik Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-24SUR DISTI # AT89C2051-24SUR
Microchip Technology Inc MCU 8bit AT89 80C51 CISC 2KB Flash 5V 20Pin SOIC TR (Alt: AT89C2051-24SUR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 5 Weeks, 0 Days AT89C2051-24SUR Part Details EBV - 2000   Buy Now AT89C2051-24SUR Part Details
AT89C2051-12SU DISTI # AT89C2051-12SU
Microchip Technology Inc 8 Bit MCU 8051 Family AT89C2051 Series Microcontrollers 12 MHz 2 KB 20 Pins SOIC (Alt: AT89C2051-12SU) RoHS: Compliant Min Qty: 37 Package Multiple: 37 Lead time: 5 Weeks, 0 Days AT89C2051-12SU Part Details EBV - 74   Buy Now AT89C2051-12SU Part Details
AT89C2051-24SU DISTI # AT89C2051-24SU
Microchip Technology Inc MCU 8bit AT89 80C51 CISC 2KB Flash 5V 20Pin SOIC (Alt: AT89C2051-24SU) RoHS: Compliant Min Qty: 37 Package Multiple: 37 Lead time: 9 Weeks, 0 Days AT89C2051-24SU Part Details EBV - 0   RFQ AT89C2051-24SU Part Details
AT89C2051-12PU DISTI # AT89C2051-12PU
Microchip Technology Inc MCU 8bit 89C 8051 CISC 2KB Flash 33V5V 20Pin PDIP W (Alt: AT89C2051-12PU) RoHS: Compliant Min Qty: 18 Package Multiple: 18 Lead time: 7 Weeks, 0 Days AT89C2051-12PU Part Details EBV - 0   RFQ AT89C2051-12PU Part Details
AT89C2051-24PU DISTI # AT89C2051-24PU
Microchip Technology Inc 8 Bit MCU High Performance CMOS 8051 Family AT89C2051 Series Microcontrollers 24 MHz 2 KB (Alt: AT89C2051-24PU) RoHS: Compliant Min Qty: 18 Package Multiple: 18 Lead time: 8 Weeks, 0 Days AT89C2051-24PU Part Details EBV - 0   RFQ AT89C2051-24PU Part Details
AT89C2051-24SU SL383 DISTI # AT89C2051-24SU SL383
Microchip Technology Inc MCU 8Bit AT89 8051 CISC 2KB Flash 5V 20Pin SOIC (Alt: AT89C2051-24SU SL383) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 26 Weeks, 0 Days AT89C2051-24SU SL383 Part Details EBV - 0   RFQ AT89C2051-24SU SL383 Part Details

View all 'AT89C20' results from EBV Elektronik

Win Source Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-24SU
Atmel Corporation IC MCU 8BIT 2KB FLASH 20SOIC AT89C2051-24SU Part Details 19800
  • 164 $1.8359
  • 131 $1.9105
  • 101 $1.9851
  • 71 $2.1344
  • 46 $2.2090
  • 22 $2.3582
$1.8359 / $2.3582 Buy Now AT89C2051-24SU Part Details
AT89C2051-24PU
Atmel Corporation MCU 8-bit 8051 CISC 2KB Flash 5V 20-Pin PDIP W Tube / IC MCU 8BIT 2KB FLASH 20DIP AT89C2051-24PU Part Details 16254
  • 148 $2.0400
  • 118 $2.1230
  • 91 $2.2059
  • 64 $2.3717
  • 41 $2.4547
  • 20 $2.6205
$2.0400 / $2.6205 Buy Now AT89C2051-24PU Part Details

Chip Stock  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-24SU
Microchip Technology Inc IC MCU 8BIT 2KB FLASH 20SOIC 8051 89C Microcontroller IC 8-Bit 24MHz 2KB (2K x 8) FLASH 20-SOIC AT89C2051-24SU Part Details 16860   RFQ AT89C2051-24SU Part Details
AT89C2051-24PU
Microchip Technology Inc IC MCU 8BIT 2KB FLASH 20DIP 8051 89C Microcontroller IC 8-Bit 24MHz 2KB (2K x 8) FLASH 20-PDIP AT89C2051-24PU Part Details 554   RFQ AT89C2051-24PU Part Details

Vyrian  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-12PU.
Microchip Technology Inc   AT89C2051-12PU. Part Details 6703   RFQ AT89C2051-12PU. Part Details
AT89C2051-24SC
Atmel Corporation uPs/uCs/Peripheral ICs AT89C2051-24SC Part Details 5740   RFQ AT89C2051-24SC Part Details
AT89C2051-12SUR
Microchip Technology Inc uPs/uCs/Peripheral ICs AT89C2051-12SUR Part Details 5153   RFQ AT89C2051-12SUR Part Details
AT89C2051-12PC
Atmel Corporation uPs/uCs/Peripheral ICs AT89C2051-12PC Part Details 4325   RFQ AT89C2051-12PC Part Details
AT89C2051-12SI
Atmel Corporation uPs/uCs/Peripheral ICs AT89C2051-12SI Part Details 3580   RFQ AT89C2051-12SI Part Details
AT89C2051-24PI
Atmel Corporation uPs/uCs/Peripheral ICs AT89C2051-24PI Part Details 3409   RFQ AT89C2051-24PI Part Details

View all 'AT89C20' results from Vyrian

Sense Electronic Company Limited  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-24SU
Atmel Corporation SOP AT89C2051-24SU Part Details 10000   RFQ AT89C2051-24SU Part Details
AT89C2051-24SI
Atmel Corporation SOP AT89C2051-24SI Part Details 300   RFQ AT89C2051-24SI Part Details
AT89C2051-24PI
Atmel Corporation DIP AT89C2051-24PI Part Details 300   RFQ AT89C2051-24PI Part Details

Avnet Silica Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-24PU DISTI # AT89C2051-24PU
Microchip Technology Inc 8 Bit MCU High Performance CMOS 8051 Family AT89C2051 Series Microcontrollers 24 MHz 2 KB (Alt: AT89C2051-24PU) RoHS: Compliant Min Qty: 18 Package Multiple: 18 Lead time: 9 Weeks, 0 Days AT89C2051-24PU Part Details Silica - 36   Buy Now AT89C2051-24PU Part Details
AT89C2051-12PU DISTI # AT89C2051-12PU
Microchip Technology Inc MCU 8bit 89C 8051 CISC 2KB Flash 33V5V 20Pin PDIP W (Alt: AT89C2051-12PU) RoHS: Compliant Min Qty: 18 Package Multiple: 18 Lead time: 8 Weeks, 0 Days AT89C2051-12PU Part Details Silica - 0   RFQ AT89C2051-12PU Part Details
AT89C2051-12SU DISTI # AT89C2051-12SU
Microchip Technology Inc 8 Bit MCU 8051 Family AT89C2051 Series Microcontrollers 12 MHz 2 KB 20 Pins SOIC (Alt: AT89C2051-12SU) RoHS: Compliant Min Qty: 37 Package Multiple: 37 Lead time: 6 Weeks, 0 Days AT89C2051-12SU Part Details Silica - 0   RFQ AT89C2051-12SU Part Details
AT89C2051-24SU DISTI # AT89C2051-24SU
Microchip Technology Inc MCU 8bit AT89 80C51 CISC 2KB Flash 5V 20Pin SOIC (Alt: AT89C2051-24SU) RoHS: Compliant Min Qty: 37 Package Multiple: 37 Lead time: 10 Weeks, 0 Days AT89C2051-24SU Part Details Silica - 0   RFQ AT89C2051-24SU Part Details
AT89C2051-24SUR DISTI # AT89C2051-24SUR
Microchip Technology Inc MCU 8bit AT89 80C51 CISC 2KB Flash 5V 20Pin SOIC TR (Alt: AT89C2051-24SUR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 6 Weeks, 0 Days AT89C2051-24SUR Part Details Silica - 0   RFQ AT89C2051-24SUR Part Details

View all 'AT89C20' results from Avnet Silica

Master Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C2051-24PU
Microchip Technology Inc MCU - 8 Bit 8051 CISC - 2KB Flash - 24MHZ - 20-Pin PDIP W - Tube COO: Thailand RoHS: Compliant AT89C2051-24PU Part Details 936 In Stock
  • 5004 $1.6530
  • 2502 $1.6610
  • 1008 $1.6700
  • 504 $1.6780
  • 252 $1.6950
  • 108 $1.7110
  • 18 $1.9660
$1.6530 / $1.9660 Buy Now AT89C2051-24PU Part Details
AT89C2051-24SU
Microchip Technology Inc MCU - 8-bit 8051 CISC - 2KB Flash - 24MHZ - 5V - 20-Pin SOIC - Tube COO: China RoHS: Compliant AT89C2051-24SU Part Details 453 In Stock
  • 555 $1.1650
  • 417 $1.1710
  • 278 $1.1820
  • 139 $1.1880
  • 100 $1.1940
  • 50 $1.3260
  • 25 $1.3710
$1.1650 / $1.3710 Buy Now AT89C2051-24SU Part Details
AT89C2051-12SU
Microchip Technology Inc MCU - 8-bit 8051 CISC - 2KB Flash - 12MHZ - 3.3V/5V - 20-Pin SOIC - Tube COO: China RoHS: Compliant AT89C2051-12SU Part Details 444 In Stock
3533 Factory Stock
  • 2516 $1.0400
  • 1036 $1.0500
  • 518 $1.0700
  • 259 $1.0900
  • 111 $1.1000
  • 37 $1.1500
$1.0400 / $1.1500 Buy Now AT89C2051-12SU Part Details
AT89C2051-12PU
Microchip Technology Inc MCU - 8-bit 8051 CISC - 2KB Flash - 12MHZ - 3.3V/5V - 20-Pin PDIP W - Tube COO: Thailand RoHS: Compliant AT89C2051-12PU Part Details 195 In Stock
  • 5004 $1.6500
  • 2502 $1.6600
  • 1008 $1.6700
  • 504 $1.6800
  • 252 $1.6900
  • 108 $1.7100
  • 18 $1.9700
$1.6500 / $1.9700 Buy Now AT89C2051-12PU Part Details

Associated Part Details

Most Popular Microcontrollers

Most Popular Part Numbers