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89C51RB Details
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Newark Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-3CSUM DISTI # 07AH6455
Microchip Technology Inc Mcu, 8Bit, 60Mhz, Dip-40, Product Range:8051 Family At89C51 Series Microcontrollers, Cpu Speed:60Mhz, Program Memory Size:16Kb, Ram Memory Size:1.25Kb, No. Of Pins:40Pins, Mcu Case Style:Dip, No. Of I/O S:32I/O S, Supply Voltage Rohs Compliant: Yes |Microchip AT89C51RB2-3CSUM Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RB2-3CSUM Part Details 387
  • 100 $6.4800
  • 50 $7.1600
  • 30 $7.3700
  • 10 $7.5800
  • 1 $7.8000
$6.4800 / $7.8000 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2-SLSUM DISTI # 62AC6469
Microchip Technology Inc Mcu, 8Bit, 8051, 60Mhz, Plcc-44, Product Range:8051 Family At89C51 Series Microcontrollers, Cpu Speed:60Mhz, Program Memory Size:16Kb, Ram Memory Size:1Kb, No. Of Pins:44Pins, Mcu Case Style:Lcc, No. Of I/O S:32I/O S, Embedded Rohs Compliant: Yes |Microchip AT89C51RB2-SLSUM Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RB2-SLSUM Part Details 2018
  • 270 $6.5000
  • 108 $6.8300
  • 54 $7.1700
  • 25 $7.3800
  • 10 $7.5900
  • 1 $7.8100
$6.5000 / $7.8100 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-RLTUM DISTI # 15AC6356
Microchip Technology Inc Mcu, 8Bit, 8051, 60Mhz, Vqfp-44, Product Range:8051 Family At89C51 Series Microcontrollers, Cpu Speed:60Mhz, Program Memory Size:16Kb, Ram Memory Size:1Kb, No. Of Pins:44Pins, Mcu Case Style:Vqfp, No. Of I/O S:32I/O S, Embedded Rohs Compliant: Yes |Microchip AT89C51RB2-RLTUM Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk AT89C51RB2-RLTUM Part Details 0   Buy Now AT89C51RB2-RLTUM Part Details
AT89C51RB2-RLTUM DISTI # 29AC2651
Microchip Technology Inc C51Rb2 Flash 16K Vqfp44 Com 5V Green Rohs Compliant: Yes |Microchip AT89C51RB2-RLTUM Min Qty: 160 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RB2-RLTUM Part Details 0
  • 25 $5.6700
$5.6700 Buy Now AT89C51RB2-RLTUM Part Details
AT89C51RB2-SLRUL DISTI # 68T4918
Microchip Technology Inc C51Rb2 Flash 16K Plcc44 Ind 3V Green 44 Plcc 16.6X16.6X4.4Mm T/R Rohs Compliant: Yes |Microchip AT89C51RB2-SLRUL Min Qty: 500 Package Multiple: 1 Date Code: 0 Container: Reel AT89C51RB2-SLRUL Part Details 0
  • 100 $6.9600
$6.9600 Buy Now AT89C51RB2-SLRUL Part Details
AT89C51RB2-3CSUM DISTI # 68T4923
Microchip Technology Inc Microcontroller Mcu, 8 Bit, 8051, 60Mhz, Dip-40, Product Range:8051 Family At89C51 Series Microcontrollers, Cpu Speed:60Mhz, Program Memory Size:16Kb, Ram Memory Size:1.25Kb, No. Of Pins:40Pins, Mcu Case Style:Dip, Msl:- Rohs Compliant: Yes |Microchip AT89C51RB2-3CSUM Min Qty: 70 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RB2-3CSUM Part Details 0
  • 50 $5.8200
$5.8200 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2-SLSUL DISTI # 68T4920
Microchip Technology Inc C51Rb2 Flash 16K Plcc44 Ind 3V Green 44 Plcc 16.6X16.6X4.4Mm Tube Rohs Compliant: Yes |Microchip AT89C51RB2-SLSUL Min Qty: 108 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RB2-SLSUL Part Details 0
  • 100 $6.9600
$6.9600 Buy Now AT89C51RB2-SLSUL Part Details
AT89C51RB2-3CSUL DISTI # 68T4922
Microchip Technology Inc C51Rb2 Flash 16K Pdil40 Ind 3V Green 40 Pdip .600In Tube Rohs Compliant: Yes |Microchip AT89C51RB2-3CSUL Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RB2-3CSUL Part Details 0
  • 100 $6.9600
$6.9600 Buy Now AT89C51RB2-3CSUL Part Details
AT89C51RB2-RLTUL DISTI # 68T4916
Microchip Technology Inc Ic, 8Bit Mcu, C51/C251, 60Mhz, 44-Vqfp, Product Range:8051 Microcontrollers, Device Core:8051, Operating Frequency Max:60Mhz, Program Memory Size:16Kb, No. Of Pins:44Pins, Ic Case/Package:Lqfp, No. Of I/O S:32I/O S, Interfaces:Uartrohs Compliant: Yes |Microchip AT89C51RB2-RLTUL Min Qty: 160 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RB2-RLTUL Part Details 0   Buy Now AT89C51RB2-RLTUL Part Details
AT89C51RB2-SLRUM DISTI # 68T4919
Microchip Technology Inc C51Rb2 Flash 16K Plcc44 Ind 5V Green 44 Plcc 16.6X16.6X4.4Mm T/R Rohs Compliant: Yes |Microchip AT89C51RB2-SLRUM Min Qty: 500 Package Multiple: 1 Date Code: 0 Container: Reel AT89C51RB2-SLRUM Part Details 0
  • 100 $6.9600
$6.9600 Buy Now AT89C51RB2-SLRUM Part Details
AT89C51RB2-SLSUM DISTI # 68T4921
Microchip Technology Inc Microcontroller Mcu, 8 Bit, 8051, 60Mhz, Plcc-44, Product Range:8051 Family At89C51 Series Microcontrollers, Cpu Speed:60Mhz, Program Memory Size:16Kb, Ram Memory Size:1Kb, No. Of Pins:44Pins, Mcu Case Style:Lcc, No. Of I/O S:32I/O Srohs Compliant: Yes |Microchip AT89C51RB2-SLSUM Min Qty: 135 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RB2-SLSUM Part Details 0
  • 250 $6.3800
  • 100 $6.7000
$6.3800 / $6.7000 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-SLSUM DISTI # 27AC0680
Microchip Technology Inc C51Rb2 16K Flash Plcc44 Com 5V Green Rohs Compliant: Yes |Microchip AT89C51RB2-SLSUM Min Qty: 108 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RB2-SLSUM Part Details 0
  • 250 $5.8700
  • 100 $5.9300
$5.8700 / $5.9300 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-RLRUL DISTI # 68T4914
Microchip Technology Inc C51Rb2 Flash 16K Vqfp44 Ind 3V Green 44 Lqfp 10X10X1.4Mm T/R Rohs Compliant: Yes |Microchip AT89C51RB2-RLRUL Min Qty: 1500 Package Multiple: 1 Date Code: 0 Container: Reel AT89C51RB2-RLRUL Part Details 0   Buy Now AT89C51RB2-RLRUL Part Details
AT89C51RB2T-RLTUM DISTI # 32AK7441
Microchip Technology Inc C51Rb2 Flash 16K Tqfp44 Com 5V Green 44 Tqfp 10X10X1Mm Tray Rohs Compliant: Yes |Microchip AT89C51RB2T-RLTUM Min Qty: 160 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RB2T-RLTUM Part Details 0
  • 100 $5.9400
$5.9400 Buy Now AT89C51RB2T-RLTUM Part Details
AT89C51RB2T-RLTUL DISTI # 32AK7440
Microchip Technology Inc C51Rb2 Flash 16K Tqfp44 Ind 3V Green 44 Tqfp 10X10X1Mm Tray Rohs Compliant: Yes |Microchip AT89C51RB2T-RLTUL Min Qty: 160 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RB2T-RLTUL Part Details 0
  • 100 $6.4500
$6.4500 Buy Now AT89C51RB2T-RLTUL Part Details

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DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2T-RLRUL DISTI # 150-AT89C51RB2T-RLRULCT-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44VQFP Min Qty: 1 Lead time: 10 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) AT89C51RB2T-RLRUL Part Details 1702
In Stock
  • 2000 $6.4501
  • 100 $6.4500
  • 25 $7.1300
  • 1 $7.7700
$6.4500 / $7.7700 Buy Now AT89C51RB2T-RLRUL Part Details
AT89C51RB2-SLSUM DISTI # AT89C51RB2-SLSUM-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44PLCC Min Qty: 1 Lead time: 12 Weeks Container: Tube AT89C51RB2-SLSUM Part Details 1135
In Stock
  • 100 $6.2500
  • 25 $6.8900
  • 1 $7.5100
$6.2500 / $7.5100 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-3CSUL DISTI # 2156-AT89C51RB2-3CSUL-ND
Atmel Corporation IC MCU 8BIT 16KB FLASH 40PDIL Min Qty: 37 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT AT89C51RB2-3CSUL Part Details 762
In Stock
  • 37 $8.2900
$8.2900 Buy Now AT89C51RB2-3CSUL Part Details
AT89C51RB2-SLSUL DISTI # AT89C51RB2-SLSUL-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44PLCC Min Qty: 1 Lead time: 13 Weeks Container: Tube AT89C51RB2-SLSUL Part Details 346
In Stock
  • 100 $6.7500
  • 25 $7.4900
  • 1 $8.1500
$6.7500 / $8.1500 Buy Now AT89C51RB2-SLSUL Part Details
AT89C51RB2-SLRUL DISTI # 2156-AT89C51RB2-SLRUL-ND
Atmel Corporation IC MCU 8BIT 16KB FLASH 44PLCC Min Qty: 37 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT AT89C51RB2-SLRUL Part Details 331
In Stock
  • 37 $8.3200
$8.3200 Buy Now AT89C51RB2-SLRUL Part Details
AT89C51RB2T-RLTUL DISTI # 150-AT89C51RB2T-RLTUL-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44VQFP Min Qty: 1 Lead time: 10 Weeks Container: Tray AT89C51RB2T-RLTUL Part Details 193
In Stock
  • 100 $6.4500
  • 25 $7.1300
  • 1 $7.7700
$6.4500 / $7.7700 Buy Now AT89C51RB2T-RLTUL Part Details
AT89C51RB2-3CSUM DISTI # AT89C51RB2-3CSUM-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 40PDIL Min Qty: 1 Lead time: 14 Weeks Container: Tube AT89C51RB2-3CSUM Part Details 132
In Stock
  • 100 $6.2300
  • 25 $6.8800
  • 1 $7.5000
$6.2300 / $7.5000 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2T-RLTUM DISTI # 150-AT89C51RB2T-RLTUM-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44VQFP Min Qty: 1 Lead time: 6 Weeks Container: Tray AT89C51RB2T-RLTUM Part Details 57
In Stock
  • 100 $5.9400
  • 25 $6.5600
  • 1 $7.1600
$5.9400 / $7.1600 Buy Now AT89C51RB2T-RLTUM Part Details
AT89C51RB2-RLRUM DISTI # AT89C51RB2-RLRUMCT-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44VQFP Lead time: 40 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) AT89C51RB2-RLRUM Part Details Temporarily Out of Stock   Buy Now AT89C51RB2-RLRUM Part Details
AT89C51RB2-3CSUL DISTI # AT89C51RB2-3CSUL-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 40PDIL Min Qty: 100 Lead time: 4 Weeks Container: Tube AT89C51RB2-3CSUL Part Details Temporarily Out of Stock
  • 100 $6.7500
$6.7500 Buy Now AT89C51RB2-3CSUL Part Details
AT89C51RB2-SLRUL DISTI # 1611-AT89C51RB2-SLRULCT-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44PLCC Min Qty: 1 Lead time: 24 Weeks Container: Cut Tape (CT), Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) AT89C51RB2-SLRUL Part Details Temporarily Out of Stock
  • 500 $6.7500
  • 100 $1.0296
  • 25 $1.0724
  • 1 $1.2700
$1.0296 / $6.7500 Buy Now AT89C51RB2-SLRUL Part Details
AT89C51RB2-SLRUM DISTI # AT89C51RB2-SLRUMCT-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44PLCC Min Qty: 500 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) AT89C51RB2-SLRUM Part Details Temporarily Out of Stock
  • 500 $6.7500
$6.7500 Buy Now AT89C51RB2-SLRUM Part Details

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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-RLRUM DISTI # AT89C51RB2-RLRUM
Microchip Technology Inc C51RB2 FLASH 16K VQFP44 IND 5V GREEN - Tape and Reel (Alt: AT89C51RB2-RLRUM) RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Container: Reel AT89C51RB2-RLRUM Part Details 0   RFQ AT89C51RB2-RLRUM Part Details
AT89C51RB2-3CSUL DISTI # AT89C51RB2-3CSUL
Microchip Technology Inc C51RB2 FLASH 16K PDIL40 IND 3V GREEN - Rail/Tube (Alt: AT89C51RB2-3CSUL) RoHS: Compliant Min Qty: 90 Package Multiple: 10 Lead time: 4 Weeks, 0 Days Container: Tube AT89C51RB2-3CSUL Part Details 0
  • 100 $6.7500
  • 25 $7.4600
  • 1 $8.1300
$6.7500 / $8.1300 Buy Now AT89C51RB2-3CSUL Part Details
AT89C51RB2-3CSUM DISTI # AT89C51RB2-3CSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 40-Pin PDIP Stick - Rail/Tube (Alt: AT89C51RB2-3CSUM) RoHS: Compliant Min Qty: 100 Package Multiple: 10 Lead time: 14 Weeks, 0 Days Container: Tube AT89C51RB2-3CSUM Part Details 0
  • 100 $6.2300
  • 25 $6.8800
  • 1 $7.5000
$6.2300 / $7.5000 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2-SLRUL DISTI # AT89C51RB2-SLRUL
Microchip Technology Inc C51RB2 FLASH 16K PLCC44 IND 3V GREEN - Tape and Reel (Alt: AT89C51RB2-SLRUL) RoHS: Not Compliant Min Qty: 500 Package Multiple: 500 Lead time: 24 Weeks, 0 Days Container: Reel AT89C51RB2-SLRUL Part Details 0
  • 100 $6.7500
  • 25 $7.4900
  • 1 $8.1500
$6.7500 / $8.1500 Buy Now AT89C51RB2-SLRUL Part Details
AT89C51RB2-SLRUM DISTI # AT89C51RB2-SLRUM
Microchip Technology Inc C51RB2 FLASH 16K PLCC44 IND 5V GREEN - Tape and Reel (Alt: AT89C51RB2-SLRUM) RoHS: Not Compliant Min Qty: 500 Package Multiple: 500 Lead time: 12 Weeks, 0 Days Container: Reel AT89C51RB2-SLRUM Part Details 0
  • 100 $6.7500
  • 25 $7.4900
  • 1 $8.1500
$6.7500 / $8.1500 Buy Now AT89C51RB2-SLRUM Part Details
AT89C51RB2-SLSUL DISTI # AT89C51RB2-SLSUL
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V 44-Pin PLCC Stick - Rail/Tube (Alt: AT89C51RB2-SLSUL) RoHS: Compliant Min Qty: 108 Package Multiple: 27 Lead time: 13 Weeks, 0 Days Container: Tube AT89C51RB2-SLSUL Part Details 0
  • 100 $6.7500
  • 25 $7.4900
  • 1 $8.1500
$6.7500 / $8.1500 Buy Now AT89C51RB2-SLSUL Part Details
AT89C51RB2-SLSUM DISTI # AT89C51RB2-SLSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 44-Pin PLCC Stick - Rail/Tube (Alt: AT89C51RB2-SLSUM) RoHS: Compliant Min Qty: 108 Package Multiple: 27 Lead time: 12 Weeks, 0 Days Container: Tube AT89C51RB2-SLSUM Part Details 0
  • 100 $6.2500
  • 25 $6.8900
  • 1 $7.5100
$6.2500 / $7.5100 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2T-RLTUM DISTI # AT89C51RB2T-RLTUM
Microchip Technology Inc 8-bit Microcontroller with 16K Bytes Flash - Trays (Alt: AT89C51RB2T-RLTUM) RoHS: Not Compliant Min Qty: 160 Package Multiple: 160 Lead time: 6 Weeks, 0 Days Container: Tray AT89C51RB2T-RLTUM Part Details 0
  • 100 $5.9400
  • 25 $6.5600
  • 1 $7.1600
$5.9400 / $7.1600 Buy Now AT89C51RB2T-RLTUM Part Details
AT89C51RB2T-RLRUL DISTI # AT89C51RB2T-RLRUL
Microchip Technology Inc MCU 8-Bit 80C51 CISC 16KB Flash 2.7V to 3.6V 44-Pin TQFP T/R - Tape and Reel (Alt: AT89C51RB2T-RLRUL) RoHS: Not Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 11 Weeks, 0 Days Container: Reel AT89C51RB2T-RLRUL Part Details 0
  • 100 $6.4500
  • 25 $7.1300
  • 1 $7.7700
$6.4500 / $7.7700 Buy Now AT89C51RB2T-RLRUL Part Details
AT89C51RB2T-RLTUL DISTI # AT89C51RB2T-RLTUL
Microchip Technology Inc MCU 8-Bit 80C51 CISC 16KB Flash 2.7V to 3.6V 44-Pin TQFP Tray - Trays (Alt: AT89C51RB2T-RLTUL) RoHS: Not Compliant Min Qty: 160 Package Multiple: 160 Lead time: 11 Weeks, 0 Days Container: Tray AT89C51RB2T-RLTUL Part Details 0
  • 100 $6.4500
  • 25 $7.1300
  • 1 $7.7700
$6.4500 / $7.7700 Buy Now AT89C51RB2T-RLTUL Part Details

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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2T-RLTUM DISTI # 556-AT89C51RB2TLTUM
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 COM 5V GREEN RoHS: Compliant AT89C51RB2T-RLTUM Part Details 915
  • 1 $7.1600
  • 25 $6.5600
  • 100 $5.9400
$5.9400 / $7.1600 Buy Now AT89C51RB2T-RLTUM Part Details
AT89C51RB2T-RLTUL DISTI # 556-AT89C51RB2TLTUL
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 ind 3V GREEN RoHS: Compliant AT89C51RB2T-RLTUL Part Details 262
  • 1 $7.7700
  • 25 $7.1300
  • 100 $6.4500
$6.4500 / $7.7700 Buy Now AT89C51RB2T-RLTUL Part Details
AT89C51RB2T-RLRUL DISTI # 556-AT89C51RB2TLRUL
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 ind 3V GREEN RoHS: Compliant AT89C51RB2T-RLRUL Part Details 2000
  • 1 $7.7700
  • 25 $7.1300
  • 100 $6.4500
$6.4500 / $7.7700 Buy Now AT89C51RB2T-RLRUL Part Details
AT89C51RB2-SLSUM DISTI # 556-A89C51RB2SLSUM
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RB2 16K FLASH 5V COM RoHS: Compliant AT89C51RB2-SLSUM Part Details 1391
  • 1 $7.5100
  • 27 $6.8900
  • 108 $6.2500
$6.2500 / $7.5100 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-SLSUL DISTI # 556-A89C51RB2SLSUL
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind RoHS: Compliant AT89C51RB2-SLSUL Part Details 500
  • 1 $8.1500
  • 27 $7.4900
  • 108 $6.7500
$6.7500 / $8.1500 Buy Now AT89C51RB2-SLSUL Part Details
AT89C51RB2-3CSUM DISTI # 556-A89C51RB2-3CSUM
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind RoHS: Compliant AT89C51RB2-3CSUM Part Details 10
  • 1 $7.5000
  • 30 $6.8800
  • 100 $6.2300
$6.2300 / $7.5000 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2-3CSUL DISTI # 556-AT89C51RB2-3CSUL
Microchip Technology Inc 8-bit Microcontrollers - MCU 8-bit 16K Flash C51RB2 RoHS: Compliant AT89C51RB2-3CSUL Part Details 0
  • 1 $8.1300
  • 30 $7.4600
  • 100 $6.7500
$6.7500 / $8.1300 Order Now AT89C51RB2-3CSUL Part Details
AT89C51RB2-SLRUM DISTI # 556-A89C51RB2SLRUM
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind RoHS: Compliant AT89C51RB2-SLRUM Part Details 0
  • 500 $6.7500
$6.7500 Order Now AT89C51RB2-SLRUM Part Details
AT89C51RB2-SLRUL DISTI # 556-A89C51RB2SLRUL
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind RoHS: Compliant AT89C51RB2-SLRUL Part Details 0
  • 500 $6.7500
$6.7500 Order Now AT89C51RB2-SLRUL Part Details

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

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-3CSUM DISTI # AT89C51RB2-3CSUM
Microchip Technology Inc C51RB2 FLASH 16k PDIL40 ind 5V Green, Projected EOL: 2048-10-03 RoHS: Compliant pbFree: Yes AT89C51RB2-3CSUM Part Details 1630

Alternates Available
  • 5000 $5.4500
  • 1000 $5.7200
  • 100 $6.2300
  • 25 $6.8800
  • 1 $7.5000
$5.4500 / $7.5000 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2-SLSUL DISTI # AT89C51RB2-SLSUL
Microchip Technology Inc C51RB2 FLASH 16k PLCC44 Ind 3V GREEN, Projected EOL: 2048-10-03 RoHS: Compliant pbFree: Yes AT89C51RB2-SLSUL Part Details 1355

Alternates Available
  • 5000 $5.9300
  • 1000 $6.2400
  • 100 $6.7500
  • 25 $7.4900
  • 1 $8.1500
$5.9300 / $8.1500 Buy Now AT89C51RB2-SLSUL Part Details
AT89C51RB2-3CSUL DISTI # AT89C51RB2-3CSUL
Microchip Technology Inc C51RB2 FLASH 16k PDIL40 ind 3V Green, Projected EOL: 2048-10-03 RoHS: Compliant pbFree: Yes AT89C51RB2-3CSUL Part Details 3400

Alternates Available
  • 5000 $5.9100
  • 1000 $6.2200
  • 100 $6.7500
  • 25 $7.4600
  • 1 $8.1300
$5.9100 / $8.1300 Buy Now AT89C51RB2-3CSUL Part Details
AT89C51RB2-SLRUM DISTI # AT89C51RB2-SLRUM
Microchip Technology Inc C51RB2 FLASH 16k PLCC44 ind 5V GREEN, Projected EOL: 2048-10-03 RoHS: Compliant pbFree: Yes AT89C51RB2-SLRUM Part Details 3000

Alternates Available
  • 5000 $5.9300
  • 1000 $6.2400
  • 100 $6.7500
  • 25 $7.4900
  • 1 $8.1500
$5.9300 / $8.1500 Buy Now AT89C51RB2-SLRUM Part Details
AT89C51RB2-SLSUM DISTI # AT89C51RB2-SLSUM
Microchip Technology Inc C51RB2 16K FLASH PLCC44 COM 5V GREEN, Projected EOL: 2048-10-03 RoHS: Compliant pbFree: Yes AT89C51RB2-SLSUM Part Details 21

Alternates Available
  • 5000 $5.4600
  • 1000 $5.7400
  • 100 $6.2500
  • 25 $6.8900
  • 1 $7.5100
$5.4600 / $7.5100 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-SLRUL DISTI # AT89C51RB2-SLRUL
Microchip Technology Inc C51RB2 FLASH 16k PLCC44 Ind 3V GREEN, Projected EOL: 2048-10-03 RoHS: Compliant pbFree: Yes AT89C51RB2-SLRUL Part Details 0

Alternates Available
  • 5000 $5.9300
  • 1000 $6.2400
  • 100 $6.7500
  • 25 $7.4900
  • 1 $8.1500
$5.9300 / $8.1500 Buy Now AT89C51RB2-SLRUL Part Details
AT89C51RB2T-RLTUM DISTI # AT89C51RB2T-RLTUM
Microchip Technology Inc C51RB2 FLASH 16k VQFP44 COM 5V GREEN, Projected EOL: 2048-10-03 RoHS: Compliant pbFree: Yes AT89C51RB2T-RLTUM Part Details 0

Alternates Available
  • 5000 $5.2000
  • 1000 $5.4700
  • 100 $5.9400
  • 25 $6.5600
  • 1 $7.1600
$5.2000 / $7.1600 Buy Now AT89C51RB2T-RLTUM Part Details
AT89C51RB2T-RLTUL DISTI # AT89C51RB2T-RLTUL
Microchip Technology Inc C51RB2 FLASH 16k VQFP44 ind 3V GREEN, Projected EOL: 2048-10-03 RoHS: Compliant pbFree: Yes AT89C51RB2T-RLTUL Part Details 0

Alternates Available
  • 5000 $5.6500
  • 1000 $5.9400
  • 100 $6.4500
  • 25 $7.1300
  • 1 $7.7700
$5.6500 / $7.7700 Buy Now AT89C51RB2T-RLTUL Part Details
AT89C51RB2T-RLRUL DISTI # AT89C51RB2T-RLRUL
Microchip Technology Inc C51RB2 FLASH 16k VQFP44 ind 3V GREEN, Projected EOL: 2048-10-03 RoHS: Compliant pbFree: Yes AT89C51RB2T-RLRUL Part Details 0

Alternates Available
  • 5000 $5.6500
  • 1000 $5.9400
  • 100 $6.4500
  • 25 $7.1300
  • 1 $7.7700
$5.6500 / $7.7700 Buy Now AT89C51RB2T-RLRUL Part Details

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Bristol Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
89C51RB2-SLRUL
Atmel Corporation   89C51RB2-SLRUL Part Details 500   RFQ 89C51RB2-SLRUL Part Details
AT89C51RB2RLTCM
Atmel Corporation   AT89C51RB2RLTCM Part Details 1   RFQ AT89C51RB2RLTCM Part Details
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Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-3CSUL
Atmel Corporation AT89C51 - Microcontroller, 8-Bit, FLASH, 8051 CPU RoHS: Compliant Status: Active Min Qty: 1 AT89C51RB2-3CSUL Part Details 762
  • 1000 $7.1200
  • 500 $7.5300
  • 100 $7.8700
  • 25 $8.2000
  • 1 $8.3700
$7.1200 / $8.3700 Buy Now AT89C51RB2-3CSUL Part Details
AT89C51RB2-3CSUM
Atmel Corporation AT89C51 - Microcontroller, 8-Bit, FLASH, 8051 CPU RoHS: Compliant Status: Active Min Qty: 1 AT89C51RB2-3CSUM Part Details 5
  • 1000 $6.5600
  • 500 $6.9400
  • 100 $7.2500
  • 25 $7.5600
  • 1 $7.7100
$6.5600 / $7.7100 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2-SLRUL
Atmel Corporation AT89C51 - Microcontroller, 8-Bit, FLASH, 8051 CPU RoHS: Compliant Status: Active Min Qty: 1 AT89C51RB2-SLRUL Part Details 331
  • 1000 $7.1400
  • 500 $7.5600
  • 100 $7.9000
  • 25 $8.2300
  • 1 $8.4000
$7.1400 / $8.4000 Buy Now AT89C51RB2-SLRUL Part Details
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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-RLRUM DISTI # AT89C51RB2-RLRUM
Microchip Technology Inc C51RB2 FLASH 16K VQFP44 IND 5V GREEN - Tape and Reel (Alt: AT89C51RB2-RLRUM) RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Container: Reel AT89C51RB2-RLRUM Part Details 0   RFQ AT89C51RB2-RLRUM Part Details
AT89C51RB2-3CSUL DISTI # AT89C51RB2-3CSUL
Microchip Technology Inc C51RB2 FLASH 16K PDIL40 IND 3V GREEN - Rail/Tube (Alt: AT89C51RB2-3CSUL) RoHS: Compliant Min Qty: 90 Package Multiple: 10 Lead time: 4 Weeks, 0 Days Container: Tube AT89C51RB2-3CSUL Part Details 0
  • 100 $6.7500
  • 25 $7.4600
  • 1 $8.1300
$6.7500 / $8.1300 Buy Now AT89C51RB2-3CSUL Part Details
AT89C51RB2-SLSUL DISTI # AT89C51RB2-SLSUL
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V 44-Pin PLCC Stick - Rail/Tube (Alt: AT89C51RB2-SLSUL) RoHS: Compliant Min Qty: 108 Package Multiple: 27 Lead time: 13 Weeks, 0 Days Container: Tube AT89C51RB2-SLSUL Part Details 0
  • 100 $6.7500
  • 25 $7.4900
  • 1 $8.1500
$6.7500 / $8.1500 Buy Now AT89C51RB2-SLSUL Part Details
AT89C51RB2-SLRUL DISTI # AT89C51RB2-SLRUL
Microchip Technology Inc C51RB2 FLASH 16K PLCC44 IND 3V GREEN - Tape and Reel (Alt: AT89C51RB2-SLRUL) RoHS: Not Compliant Min Qty: 500 Package Multiple: 500 Lead time: 24 Weeks, 0 Days Container: Reel AT89C51RB2-SLRUL Part Details 0
  • 100 $6.7500
  • 25 $7.4900
  • 1 $8.1500
$6.7500 / $8.1500 Buy Now AT89C51RB2-SLRUL Part Details
AT89C51RB2-3CSUM DISTI # AT89C51RB2-3CSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 40-Pin PDIP Stick - Rail/Tube (Alt: AT89C51RB2-3CSUM) RoHS: Compliant Min Qty: 100 Package Multiple: 10 Lead time: 14 Weeks, 0 Days Container: Tube AT89C51RB2-3CSUM Part Details 0
  • 100 $6.2300
  • 25 $6.8800
  • 1 $7.5000
$6.2300 / $7.5000 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2-SLRUM DISTI # AT89C51RB2-SLRUM
Microchip Technology Inc C51RB2 FLASH 16K PLCC44 IND 5V GREEN - Tape and Reel (Alt: AT89C51RB2-SLRUM) RoHS: Not Compliant Min Qty: 500 Package Multiple: 500 Lead time: 12 Weeks, 0 Days Container: Reel AT89C51RB2-SLRUM Part Details 0
  • 100 $6.7500
  • 25 $7.4900
  • 1 $8.1500
$6.7500 / $8.1500 Buy Now AT89C51RB2-SLRUM Part Details
AT89C51RB2-SLSUM DISTI # AT89C51RB2-SLSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 44-Pin PLCC Stick - Rail/Tube (Alt: AT89C51RB2-SLSUM) RoHS: Compliant Min Qty: 108 Package Multiple: 27 Lead time: 12 Weeks, 0 Days Container: Tube AT89C51RB2-SLSUM Part Details 0
  • 100 $6.2500
  • 25 $6.8900
  • 1 $7.5100
$6.2500 / $7.5100 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2T-RLTUM DISTI # AT89C51RB2T-RLTUM
Microchip Technology Inc 8-bit Microcontroller with 16K Bytes Flash - Trays (Alt: AT89C51RB2T-RLTUM) RoHS: Not Compliant Min Qty: 160 Package Multiple: 160 Lead time: 6 Weeks, 0 Days Container: Tray AT89C51RB2T-RLTUM Part Details 0
  • 100 $5.9400
  • 25 $6.5600
  • 1 $7.1600
$5.9400 / $7.1600 Buy Now AT89C51RB2T-RLTUM Part Details
AT89C51RB2T-RLTUL DISTI # AT89C51RB2T-RLTUL
Microchip Technology Inc MCU 8-Bit 80C51 CISC 16KB Flash 2.7V to 3.6V 44-Pin TQFP Tray - Trays (Alt: AT89C51RB2T-RLTUL) RoHS: Not Compliant Min Qty: 160 Package Multiple: 160 Lead time: 11 Weeks, 0 Days Container: Tray AT89C51RB2T-RLTUL Part Details 0
  • 100 $6.4500
  • 25 $7.1300
  • 1 $7.7700
$6.4500 / $7.7700 Buy Now AT89C51RB2T-RLTUL Part Details
AT89C51RB2T-RLRUL DISTI # AT89C51RB2T-RLRUL
Microchip Technology Inc MCU 8-Bit 80C51 CISC 16KB Flash 2.7V to 3.6V 44-Pin TQFP T/R - Tape and Reel (Alt: AT89C51RB2T-RLRUL) RoHS: Not Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 11 Weeks, 0 Days Container: Reel AT89C51RB2T-RLRUL Part Details 0
  • 100 $6.4500
  • 25 $7.1300
  • 1 $7.7700
$6.4500 / $7.7700 Buy Now AT89C51RB2T-RLRUL Part Details

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TME ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-3CSUM DISTI # AT89C51RB23CSUM
Microchip Technology Inc IC: microcontroller 8051, Flash: 16kx8bit, Interface: SPI,UART Min Qty: 1 AT89C51RB2-3CSUM Part Details 71
  • 90 $6.4800
  • 27 $7.0900
  • 5 $7.2900
  • 1 $7.8000
$6.4800 / $7.8000 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2-3CSUL DISTI # AT89C51RB2-3CSUL
Microchip Technology Inc IC: microcontroller 8051, Interface: SPI,UART, 2.7÷3.6VDC, DIP40 Min Qty: 1 AT89C51RB2-3CSUL Part Details 0
  • 90 $7.1500
  • 27 $7.7000
  • 5 $8.2000
  • 1 $8.6400
$7.1500 / $8.6400 RFQ AT89C51RB2-3CSUL Part Details
AT89C51RB2-SLSUM DISTI # AT89C51RB2-SLSUM
Microchip Technology Inc IC: microcontroller 8051, Flash: 16kx8bit, Interface: SPI,UART Min Qty: 1 AT89C51RB2-SLSUM Part Details 75
  • 100 $7.1100
  • 25 $7.9500
  • 5 $8.2900
  • 1 $8.6800
$7.1100 / $8.6800 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-SLSUL DISTI # AT89C51RB2-SLSUL
Microchip Technology Inc IC: microcontroller 8051, Interface: SPI,UART, 2.7÷3.6VDC, PLCC44 Min Qty: 1 AT89C51RB2-SLSUL Part Details 0
  • 108 $7.1700
  • 27 $7.7200
  • 5 $8.2700
  • 1 $9.1000
$7.1700 / $9.1000 RFQ AT89C51RB2-SLSUL Part Details
AT89C51RB2T-RLTUM DISTI # AT89C51RB2T-RLTUM
Microchip Technology Inc IC: microcontroller 8051, Interface: SPI,USART, VQFP44, AT89 Min Qty: 1 AT89C51RB2T-RLTUM Part Details 155
  • 100 $6.2500
  • 25 $6.7800
  • 5 $7.2600
  • 1 $7.7500
$6.2500 / $7.7500 Buy Now AT89C51RB2T-RLTUM Part Details

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Velocity Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-SLSUM
Microchip Technology Inc Our Stock AT89C51RB2-SLSUM Part Details 80   RFQ AT89C51RB2-SLSUM Part Details
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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-3CSUL DISTI # AT89C51RB2-3CSUL
Microchip Technology Inc C51RB2 FLASH 16K PDIL40 IND 3V GREEN - Rail/Tube (Alt: AT89C51RB2-3CSUL) RoHS: Compliant Min Qty: 90 Package Multiple: 10 Lead time: 4 Weeks, 0 Days Container: Tube AT89C51RB2-3CSUL Part Details 0
  • 100 $6.7500
  • 25 $7.4600
  • 1 $8.1300
$6.7500 / $8.1300 Buy Now AT89C51RB2-3CSUL Part Details
AT89C51RB2-SLSUM DISTI # AT89C51RB2-SLSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 44-Pin PLCC Stick - Rail/Tube (Alt: AT89C51RB2-SLSUM) RoHS: Compliant Min Qty: 108 Package Multiple: 27 Lead time: 12 Weeks, 0 Days Container: Tube AT89C51RB2-SLSUM Part Details 0
  • 100 $6.2500
  • 25 $6.8900
  • 1 $7.5100
$6.2500 / $7.5100 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-RLRUM DISTI # AT89C51RB2-RLRUM
Microchip Technology Inc C51RB2 FLASH 16K VQFP44 IND 5V GREEN - Tape and Reel (Alt: AT89C51RB2-RLRUM) RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Container: Reel AT89C51RB2-RLRUM Part Details 0   RFQ AT89C51RB2-RLRUM Part Details
AT89C51RB2-SLSUL DISTI # AT89C51RB2-SLSUL
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V 44-Pin PLCC Stick - Rail/Tube (Alt: AT89C51RB2-SLSUL) RoHS: Compliant Min Qty: 108 Package Multiple: 27 Lead time: 13 Weeks, 0 Days Container: Tube AT89C51RB2-SLSUL Part Details 0
  • 100 $6.7500
  • 25 $7.4900
  • 1 $8.1500
$6.7500 / $8.1500 Buy Now AT89C51RB2-SLSUL Part Details
AT89C51RB2-3CSUM DISTI # AT89C51RB2-3CSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 40-Pin PDIP Stick - Rail/Tube (Alt: AT89C51RB2-3CSUM) RoHS: Compliant Min Qty: 100 Package Multiple: 10 Lead time: 14 Weeks, 0 Days Container: Tube AT89C51RB2-3CSUM Part Details 0
  • 100 $6.2300
  • 25 $6.8800
  • 1 $7.5000
$6.2300 / $7.5000 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2-SLRUL DISTI # AT89C51RB2-SLRUL
Microchip Technology Inc C51RB2 FLASH 16K PLCC44 IND 3V GREEN - Tape and Reel (Alt: AT89C51RB2-SLRUL) RoHS: Not Compliant Min Qty: 500 Package Multiple: 500 Lead time: 24 Weeks, 0 Days Container: Reel AT89C51RB2-SLRUL Part Details 0
  • 100 $6.7500
  • 25 $7.4900
  • 1 $8.1500
$6.7500 / $8.1500 Buy Now AT89C51RB2-SLRUL Part Details
AT89C51RB2-SLRUM DISTI # AT89C51RB2-SLRUM
Microchip Technology Inc C51RB2 FLASH 16K PLCC44 IND 5V GREEN - Tape and Reel (Alt: AT89C51RB2-SLRUM) RoHS: Not Compliant Min Qty: 500 Package Multiple: 500 Lead time: 12 Weeks, 0 Days Container: Reel AT89C51RB2-SLRUM Part Details 0
  • 100 $6.7500
  • 25 $7.4900
  • 1 $8.1500
$6.7500 / $8.1500 Buy Now AT89C51RB2-SLRUM Part Details
AT89C51RB2T-RLRUL DISTI # AT89C51RB2T-RLRUL
Microchip Technology Inc MCU 8-Bit 80C51 CISC 16KB Flash 2.7V to 3.6V 44-Pin TQFP T/R - Tape and Reel (Alt: AT89C51RB2T-RLRUL) RoHS: Not Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 11 Weeks, 0 Days Container: Reel AT89C51RB2T-RLRUL Part Details 0
  • 100 $6.4500
  • 25 $7.1300
  • 1 $7.7700
$6.4500 / $7.7700 Buy Now AT89C51RB2T-RLRUL Part Details
AT89C51RB2T-RLTUM DISTI # AT89C51RB2T-RLTUM
Microchip Technology Inc 8-bit Microcontroller with 16K Bytes Flash - Trays (Alt: AT89C51RB2T-RLTUM) RoHS: Not Compliant Min Qty: 160 Package Multiple: 160 Lead time: 6 Weeks, 0 Days Container: Tray AT89C51RB2T-RLTUM Part Details 0
  • 100 $5.9400
  • 25 $6.5600
  • 1 $7.1600
$5.9400 / $7.1600 Buy Now AT89C51RB2T-RLTUM Part Details
AT89C51RB2T-RLTUL DISTI # AT89C51RB2T-RLTUL
Microchip Technology Inc MCU 8-Bit 80C51 CISC 16KB Flash 2.7V to 3.6V 44-Pin TQFP Tray - Trays (Alt: AT89C51RB2T-RLTUL) RoHS: Not Compliant Min Qty: 160 Package Multiple: 160 Lead time: 11 Weeks, 0 Days Container: Tray AT89C51RB2T-RLTUL Part Details 0
  • 100 $6.4500
  • 25 $7.1300
  • 1 $7.7700
$6.4500 / $7.7700 Buy Now AT89C51RB2T-RLTUL Part Details

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Ameya Holding Limited  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-3CSUM
Microchip Technology Inc IC: microcontroller 8051, Flash: 16kx8bit, SRAM: 1.28kB, DIP40 AT89C51RB2-3CSUM Part Details 1900   RFQ AT89C51RB2-3CSUM Part Details
AT89C51RB2-SLSUL
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44PLCC AT89C51RB2-SLSUL Part Details 1382   RFQ AT89C51RB2-SLSUL Part Details
AT89C51RB2-3CSUL
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44PLCC AT89C51RB2-3CSUL Part Details 3400   RFQ AT89C51RB2-3CSUL Part Details
AT89C51RB2-SLRUM
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44PLCC AT89C51RB2-SLRUM Part Details 3000   RFQ AT89C51RB2-SLRUM Part Details
AT89C51RB2-SLSUM
Microchip Technology Inc AT89xx Series 16 KB Flash 1.25 KB SRAM 60 MHz 8-Bit Microcontroller - PLCC-44 AT89C51RB2-SLSUM Part Details 21   RFQ AT89C51RB2-SLSUM Part Details

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ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
89C51RB2UM
Atmel Corporation Electronic Component RoHS: Not Compliant 89C51RB2UM Part Details Europe - 514   RFQ 89C51RB2UM Part Details
AT89C51RB2SLSUM
Atmel Corporation 8-BIT MICROCONTROLLER Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQCC44 RoHS: Not Compliant AT89C51RB2SLSUM Part Details Europe - 956   RFQ AT89C51RB2SLSUM Part Details
AT89C51RB2UM
Atmel Corporation Electronic Component RoHS: Not Compliant AT89C51RB2UM Part Details Europe - 65   RFQ AT89C51RB2UM Part Details
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NAC ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-RLTUM
Microchip Technology Inc C51RB2 FLASH 16k VQFP44 COM 5V GREEN - Package: 44 LQFP 10x10x1.4mm TRAY RoHS: Compliant Min Qty: 1 Package Multiple: 160 Container: Tray AT89C51RB2-RLTUM Part Details 0   RFQ AT89C51RB2-RLTUM Part Details
AT89C51RB2-SLRUL
Microchip Technology Inc C51RB2 FLASH 16k PLCC44 Ind 3V GREEN - Package: 44 PLCC 16.6x16.6x4.4mm T/R RoHS: Compliant Min Qty: 500 Package Multiple: 500 AT89C51RB2-SLRUL Part Details 0
  • 1 $8.4700
  • 100 $7.6800
  • 500 $7.2000
  • 1000 $7.0200
$7.0200 / $8.4700 Buy Now AT89C51RB2-SLRUL Part Details
AT89C51RB2T-RLTUM
Microchip Technology Inc C51RB2 FLASH 16k TQFP44 COM 5V GREEN, 44 TQFP 10x10x1mm TRAY RoHS: Compliant Min Qty: 160 Package Multiple: 160 AT89C51RB2T-RLTUM Part Details 0
  • 1 $7.4300
  • 100 $6.7300
  • 500 $6.3100
  • 1000 $6.1600
$6.1600 / $7.4300 Buy Now AT89C51RB2T-RLTUM Part Details
AT89C51RB2T-RLTUL
Microchip Technology Inc C51RB2 FLASH 16k TQFP44 ind 3V GREEN, 44 TQFP 10x10x1mm TRAY RoHS: Compliant Min Qty: 160 Package Multiple: 160 AT89C51RB2T-RLTUL Part Details 0
  • 1 $8.0700
  • 100 $7.3200
  • 500 $6.8600
  • 1000 $6.7000
$6.7000 / $8.0700 Buy Now AT89C51RB2T-RLTUL Part Details
AT89C51RB2-RLTUL
Microchip Technology Inc C51RB2 FLASH 16k VQFP44 ind 3V GREEN - Package: 44 LQFP 10x10x1.4mm TRAY RoHS: Compliant Min Qty: 1 Package Multiple: 160 Container: Tray AT89C51RB2-RLTUL Part Details 0   RFQ AT89C51RB2-RLTUL Part Details
AT89C51RB2-SLSUM
Microchip Technology Inc C51RB2 16K FLASH PLCC44 COM 5V GREEN - Package: 44 PLCC 16.6x16.6x4.4mm TUBE RoHS: Compliant Min Qty: 54 Package Multiple: 27 Container: Tube AT89C51RB2-SLSUM Part Details 0
  • 1 $7.8100
  • 100 $7.0800
  • 500 $6.6400
  • 1000 $6.4800
$6.4800 / $7.8100 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-RLRUL
Microchip Technology Inc C51RB2 FLASH 16k VQFP44 ind 3V GREEN - Package: 44 LQFP 10x10x1.4mm T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1500 AT89C51RB2-RLRUL Part Details 0   RFQ AT89C51RB2-RLRUL Part Details
AT89C51RB2T-RLRUL
Microchip Technology Inc C51RB2 FLASH 16k TQFP44 ind 3V GREEN, 44 TQFP 10x10x1mm T/R RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 AT89C51RB2T-RLRUL Part Details 0
  • 1 $8.0700
  • 100 $7.3200
  • 500 $6.8600
  • 1000 $6.7000
$6.7000 / $8.0700 Buy Now AT89C51RB2T-RLRUL Part Details
AT89C51RB2-3CSUM
Microchip Technology Inc C51RB2 FLASH 16k PDIL40 ind 5V Green - Package: 40 PDIP .600in TUBE RoHS: Compliant Min Qty: 1 Package Multiple: 10 Container: Tube AT89C51RB2-3CSUM Part Details 1300
  • 1 $7.7800
  • 100 $7.0500
  • 500 $6.6100
  • 1000 $6.4500
$6.4500 / $7.7800 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2-SLRUM
Microchip Technology Inc C51RB2 FLASH 16k PLCC44 ind 5V GREEN - Package: 44 PLCC 16.6x16.6x4.4mm T/R RoHS: Compliant Min Qty: 500 Package Multiple: 500 AT89C51RB2-SLRUM Part Details 0
  • 1 $8.4700
  • 100 $7.6800
  • 500 $7.2000
  • 1000 $7.0200
$7.0200 / $8.4700 Buy Now AT89C51RB2-SLRUM Part Details
AT89C51RB2-SLSUL
Microchip Technology Inc C51RB2 FLASH 16k PLCC44 Ind 3V GREEN - Package: 44 PLCC 16.6x16.6x4.4mm TUBE RoHS: Compliant Min Qty: 54 Package Multiple: 27 Container: Tube AT89C51RB2-SLSUL Part Details 0
  • 1 $8.4700
  • 100 $7.6800
  • 500 $7.2000
  • 1000 $7.0200
$7.0200 / $8.4700 Buy Now AT89C51RB2-SLSUL Part Details
AT89C51RB2-3CSUL
Microchip Technology Inc C51RB2 FLASH 16k PDIL40 ind 3V Green - Package: 40 PDIP .600in TUBE RoHS: Compliant Min Qty: 1 Package Multiple: 10 Container: Tube AT89C51RB2-3CSUL Part Details 2720
  • 1 $8.4400
  • 100 $7.6500
  • 500 $7.1700
  • 1000 $7.0000
$7.0000 / $8.4400 Buy Now AT89C51RB2-3CSUL Part Details

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Chip 1 Exchange  

Part # Manufacturer Description Stock Price Price Range Buy
89C51RB2
Philips Semiconductors INSTOCK 89C51RB2 Part Details 263   RFQ 89C51RB2 Part Details
89C51RB2-IM
Atmel Corporation INSTOCK 89C51RB2-IM Part Details 76   RFQ 89C51RB2-IM Part Details
89C51RB2-UM
Atmel Corporation INSTOCK 89C51RB2-UM Part Details 38   RFQ 89C51RB2-UM Part Details
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New Advantage Corporation Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2T-RLTUM
Microchip Technology Inc   RoHS: Compliant Min Qty: 1 Package Multiple: 160 AT89C51RB2T-RLTUM Part Details 800
  • 160 $11.6300
  • 800 $10.8200
$10.8200 / $11.6300 Buy Now AT89C51RB2T-RLTUM Part Details
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Direct Components, Inc.  

Part # Manufacturer Description Stock Price Price Range Buy
P89C51RB2BBD DISTI # P89C51RB2BBD
Philips Semiconductors   P89C51RB2BBD Part Details 493   RFQ P89C51RB2BBD Part Details
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Chips Pulse Industry Limited  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-3CSUM
Microchip Technology Inc PDIL-40 Pre-ordered MCUs RoHS Purchase Online, Ship Immediately AT89C51RB2-3CSUM Part Details 6
  • 100 $9.4644
  • 30 $10.0566
  • 10 $10.7348
  • 1 $11.1269
$9.4644 / $11.1269 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2-SLSUM
Microchip Technology Inc PLCC-44 Pre-ordered MCUs RoHS Purchase Online, Ship Immediately AT89C51RB2-SLSUM Part Details 52
  • 30 $7.2514
  • 1 $10.8166
$7.2514 / $10.8166 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-RLTUM
Microchip Technology Inc Purchase Online, Ship Immediately AT89C51RB2-RLTUM Part Details 3
  • 1 $33.6772
$33.6772 Buy Now AT89C51RB2-RLTUM Part Details
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EBV Elektronik Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-SLSUM DISTI # AT89C51RB2-SLSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 44-Pin PLCC Stick (Alt: AT89C51RB2-SLSUM) RoHS: Compliant Min Qty: 27 Package Multiple: 27 Lead time: 1 Weeks, 1 Days AT89C51RB2-SLSUM Part Details EBV - 216   Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2T-RLTUM DISTI # AT89C51RB2T-RLTUM
Microchip Technology Inc 8-bit Microcontroller with 16K Bytes Flash (Alt: AT89C51RB2T-RLTUM) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 1 Weeks, 0 Days AT89C51RB2T-RLTUM Part Details EBV - 960   Buy Now AT89C51RB2T-RLTUM Part Details
AT89C51RB2-3CSUM DISTI # AT89C51RB2-3CSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 40-Pin PDIP Stick (Alt: AT89C51RB2-3CSUM) RoHS: Compliant Min Qty: 10 Package Multiple: 10 Lead time: 0 Weeks, 5 Days AT89C51RB2-3CSUM Part Details EBV - 0   Buy Now AT89C51RB2-3CSUM Part Details
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element14 Asia-Pacific Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-3CSUM DISTI # 3131840
Microchip Technology Inc MCU, 8BIT, 60MHZ, DIP-40 RoHS: Compliant Min Qty: 1 Container: Each AT89C51RB2-3CSUM Part Details 387
  • 100 S$9.8400
  • 25 S$10.2900
  • 1 S$10.7300
S$9.8400 / S$10.7300 Buy Now AT89C51RB2-3CSUM Part Details
DEL-AT89C51RB2-3CSUM. DISTI # 2353415
Microchip Technology Inc   RoHS: Compliant Min Qty: 120 Container: Each DEL-AT89C51RB2-3CSUM... Part Details 0
  • 120 S$10.1400
S$10.1400 Buy Now DEL-AT89C51RB2-3CSUM... Part Details
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LCSC  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-3CSUM
Microchip Technology Inc 16KB 2.7V5.5V 51Series 60MHz FLASH 32 PDIL-40 Microcontroller Units (MCUs/MPUs/SOCs) ROHS AT89C51RB2-3CSUM Part Details 5
  • 100 $6.0993
  • 30 $6.4810
  • 10 $6.9180
  • 1 $7.1707
$6.0993 / $7.1707 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2-SLSUM
Microchip Technology Inc 16KB 2.7V5.5V 51Series 60MHz FLASH 32 PLCC-44(16.6x16.6) Microcontroller Units (MCUs/MPUs/SOCs) ROHS AT89C51RB2-SLSUM Part Details 44
  • 30 $4.7537
  • 1 $7.0910
$4.7537 / $7.0910 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-RLTUM
Microchip Technology Inc VQFP-44(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS AT89C51RB2-RLTUM Part Details 5
  • 30 $23.4059
  • 1 $30.6499
$23.4059 / $30.6499 Buy Now AT89C51RB2-RLTUM Part Details
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Avnet Silica Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-SLSUM DISTI # AT89C51RB2-SLSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 44-Pin PLCC Stick (Alt: AT89C51RB2-SLSUM) RoHS: Compliant Min Qty: 27 Package Multiple: 27 Lead time: 1 Weeks, 2 Days AT89C51RB2-SLSUM Part Details Silica - 81   Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-3CSUM DISTI # AT89C51RB2-3CSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 40-Pin PDIP Stick (Alt: AT89C51RB2-3CSUM) RoHS: Compliant Min Qty: 10 Package Multiple: 10 Lead time: 0 Weeks, 6 Days AT89C51RB2-3CSUM Part Details Silica - 0   Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2T-RLTUM DISTI # AT89C51RB2T-RLTUM
Microchip Technology Inc 8-bit Microcontroller with 16K Bytes Flash (Alt: AT89C51RB2T-RLTUM) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 1 Weeks, 1 Days AT89C51RB2T-RLTUM Part Details Silica - 0   Buy Now AT89C51RB2T-RLTUM Part Details
AT89C51RB2T-RLTUL DISTI # AT89C51RB2T-RLTUL
Microchip Technology Inc MCU 8-Bit 80C51 CISC 16KB Flash 2.7V to 3.6V 44-Pin TQFP Tray (Alt: AT89C51RB2T-RLTUL) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 1 Weeks, 6 Days AT89C51RB2T-RLTUL Part Details Silica - 0   Buy Now AT89C51RB2T-RLTUL Part Details
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Farnell Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-3CSUM DISTI # 3131840
Microchip Technology Inc MCU, 8BIT, 60MHZ, DIP-40 RoHS: Compliant Min Qty: 1 Lead time: 27 Weeks, 1 Days Container: Each AT89C51RB2-3CSUM Part Details 387
  • 100 £5.0500
  • 25 £5.5000
  • 1 £6.0000
£5.0500 / £6.0000 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2-SLSUM DISTI # 2318807
Microchip Technology Inc MCU, 8BIT, 8051, 60MHZ, PLCC-44 RoHS: Compliant Min Qty: 1 Lead time: 27 Weeks, 1 Days Container: Each AT89C51RB2-SLSUM Part Details 2018
  • 100 £5.0300
  • 25 £5.5100
  • 1 £6.0000
£5.0300 / £6.0000 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-RLTUM DISTI # 2318806
Microchip Technology Inc MCU, 8BIT, 8051, 60MHZ, VQFP-44 RoHS: Compliant Min Qty: 1 Lead time: 51 Weeks, 1 Days Container: Each AT89C51RB2-RLTUM Part Details 0
  • 160 £4.0800
  • 100 £4.1800
  • 25 £4.2500
  • 1 £4.4800
£4.0800 / £4.4800 Buy Now AT89C51RB2-RLTUM Part Details
AT89C51RB2-SLRUL DISTI # 3628411
Microchip Technology Inc MICROCONTROLLERS (MCU) - 8 BIT RoHS: Compliant Min Qty: 500 Lead time: 49 Weeks, 1 Days Container: Reel AT89C51RB2-SLRUL Part Details 0
  • 500 £5.4000
£5.4000 Buy Now AT89C51RB2-SLRUL Part Details
AT89C51RB2-SLSUL DISTI # 3628414
Microchip Technology Inc MICROCONTROLLERS (MCU) - 8 BIT RoHS: Compliant Min Qty: 108 Lead time: 9 Weeks, 1 Days Container: Each AT89C51RB2-SLSUL Part Details 0
  • 108 £5.9900
£5.9900 Buy Now AT89C51RB2-SLSUL Part Details
AT89C51RB2-3CSUL DISTI # 3628408
Microchip Technology Inc MICROCONTROLLERS (MCU) - 8 BIT RoHS: Compliant Min Qty: 100 Lead time: 49 Weeks, 1 Days Container: Each AT89C51RB2-3CSUL Part Details 0
  • 100 £5.9700
£5.9700 Buy Now AT89C51RB2-3CSUL Part Details
AT89C51RB2-RLTUL DISTI # 3628410
Microchip Technology Inc MICROCONTROLLERS (MCU) - 8 BIT RoHS: Compliant Min Qty: 160 Lead time: 51 Weeks, 1 Days Container: Each AT89C51RB2-RLTUL Part Details 0
  • 160 £3.6400
£3.6400 Buy Now AT89C51RB2-RLTUL Part Details
AT89C51RB2-SLRUM DISTI # 3628412
Microchip Technology Inc MICROCONTROLLERS (MCU) - 8 BIT RoHS: Compliant Min Qty: 500 Lead time: 51 Weeks, 1 Days Container: Reel AT89C51RB2-SLRUM Part Details 0
  • 500 £5.4000
£5.4000 Buy Now AT89C51RB2-SLRUM Part Details
AT89C51RB2-RLRUL DISTI # 3628409
Microchip Technology Inc MICROCONTROLLERS (MCU) - 8 BIT RoHS: Compliant Min Qty: 1500 Lead time: 9 Weeks, 1 Days Container: Reel AT89C51RB2-RLRUL Part Details 0
  • 1500 £4.4400
£4.4400 Buy Now AT89C51RB2-RLRUL Part Details
DEL-AT89C51RB2-3CSUM. DISTI # 2353415
Microchip Technology Inc   RoHS: Compliant Min Qty: 120 Container: Each DEL-AT89C51RB2-3CSUM... Part Details 0
  • 120 £5.3300
£5.3300 Buy Now DEL-AT89C51RB2-3CSUM... Part Details

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