Datasheets
AT89C2051-12PC by: Atmel Corporation

Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PDIP20, 0.300 INCH, PLASTIC, MS-001AD, DIP-20

Part Details for AT89C2051-12PC by Atmel Corporation

Overview of AT89C2051-12PC by Atmel Corporation

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Applications Industrial Automation Renewable Energy Robotics and Drones

Available Datasheets

Part # Manufacturer Description Datasheet
AD9512/PCBZ Analog Devices 800MHz Clock Distribution Eva

Price & Stock for AT89C2051-12PC

Part # Distributor Description Stock Price Buy
Bristol Electronics   Min Qty: 1 54
  • 1 $6.7200
  • 5 $4.3680
  • 13 $3.3600
  • 39 $3.1362
$3.1362 / $6.7200 Buy Now
Quest Components MicroController, 8-Bit, 20 Pin, Plastic, DIP 208
  • 1 $7.2900
  • 15 $4.8600
  • 52 $4.4955
$4.4955 / $7.2900 Buy Now
Quest Components MicroController, 8-Bit, 20 Pin, Plastic, DIP 51
  • 1 $9.0000
  • 12 $6.0000
  • 43 $5.5500
$5.5500 / $9.0000 Buy Now
Quest Components MicroController, 8-Bit, 20 Pin, Plastic, DIP 43
  • 1 $9.0000
  • 2 $6.0000
  • 5 $4.5000
$4.5000 / $9.0000 Buy Now
Quest Components MicroController, 8-Bit, 20 Pin, Plastic, DIP 13
  • 1 $7.2900
  • 2 $4.8600
  • 6 $3.6450
$3.6450 / $7.2900 Buy Now

Part Details for AT89C2051-12PC

AT89C2051-12PC CAD Models

AT89C2051-12PC Part Data Attributes

AT89C2051-12PC Atmel Corporation
Buy Now Datasheet
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AT89C2051-12PC Atmel Corporation Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PDIP20, 0.300 INCH, PLASTIC, MS-001AD, DIP-20
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ATMEL CORP
Part Package Code DIP
Package Description 0.300 INCH, PLASTIC, MS-001AD, DIP-20
Pin Count 20
Reach Compliance Code compliant
HTS Code 8542.31.00.01
Samacsys Manufacturer Microchip
Has ADC NO
Address Bus Width
Bit Size 8
Boundary Scan NO
CPU Family 8051
Clock Frequency-Max 12 MHz
DAC Channels NO
DMA Channels NO
External Data Bus Width
JESD-30 Code R-PDIP-T20
JESD-609 Code e0
Length 25.908 mm
Number of I/O Lines 15
Number of Terminals 20
On Chip Program ROM Width 8
Operating Temperature-Max 70 °C
Operating Temperature-Min
PWM Channels NO
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP20,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
RAM (bytes) 128
ROM (words) 2048
ROM Programmability FLASH
Seated Height-Max 5.334 mm
Speed 12 MHz
Supply Current-Max 15 mA
Supply Voltage-Max 6 V
Supply Voltage-Min 3 V
Supply Voltage-Nom 3 V
Surface Mount NO
Technology CMOS
Temperature Grade COMMERCIAL
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER

Alternate Parts for AT89C2051-12PC

This table gives cross-reference parts and alternative options found for AT89C2051-12PC. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AT89C2051-12PC, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
AT89C2051-12PU Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PDIP20, 0.300 INCH, GREEN, PLASTIC, MS-001AD, DIP-20 Atmel Corporation AT89C2051-12PC vs AT89C2051-12PU
AT89C2051-12PA Microcontroller, 8-Bit, FLASH, 12MHz, CMOS, PDIP20, 0.300 INCH, PLASTIC, DIP-20 Atmel Corporation AT89C2051-12PC vs AT89C2051-12PA
AT89C2051-12PU IC MCU 8BIT 2KB FLASH 20DIP Microchip Technology Inc AT89C2051-12PC vs AT89C2051-12PU
AT89C2051-12PK Microcontroller, 8-Bit, FLASH, 12MHz, CMOS, PDIP20, 0.300 INCH, PLASTIC, DIP-20 Atmel Corporation AT89C2051-12PC vs AT89C2051-12PK
Part Number Description Manufacturer Compare
AT89C2051-12SC Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PDSO20, 0.300 INCH, PLASTIC, MS-013, SOIC-20 Atmel Corporation AT89C2051-12PC vs AT89C2051-12SC
AT89C2051-12SI Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PDSO20, 0.300 INCH, PLASTIC, MS-013, SOIC-20 Atmel Corporation AT89C2051-12PC vs AT89C2051-12SI
AT89C2051-12SIT/R Microcontroller, 8-Bit, FLASH, 12MHz, CMOS, PDSO20, 0.300 INCH, PLASTIC, SOIC-20 Atmel Corporation AT89C2051-12PC vs AT89C2051-12SIT/R
AT89C2051-12PA Microcontroller, 8-Bit, FLASH, 12MHz, CMOS, PDIP20, 0.300 INCH, PLASTIC, DIP-20 Atmel Corporation AT89C2051-12PC vs AT89C2051-12PA
AT89C2051-12SJT/R Microcontroller, 8-Bit, FLASH, 12MHz, PDSO20 Microchip Technology Inc AT89C2051-12PC vs AT89C2051-12SJT/R
AT89C2051-12SLT/R Microcontroller, 8-Bit, FLASH, 12MHz, CMOS, PDSO20, 0.300 INCH, PLASTIC, SOIC-20 Atmel Corporation AT89C2051-12PC vs AT89C2051-12SLT/R
AT89C2051-12SA Microcontroller, 8-Bit, FLASH, 12MHz, CMOS, PDSO20, 0.300 INCH, PLASTIC, SOIC-20 Atmel Corporation AT89C2051-12PC vs AT89C2051-12SA
AT89C2051-12SU Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PDSO20, 0.300 INCH, GREEN, PLASTIC, MS-013, SOIC-20 Atmel Corporation AT89C2051-12PC vs AT89C2051-12SU
AT89C2051-12PK Microcontroller, 8-Bit, FLASH, 12MHz, CMOS, PDIP20, 0.300 INCH, PLASTIC, DIP-20 Atmel Corporation AT89C2051-12PC vs AT89C2051-12PK
AT89C2051-12SCT/R Microcontroller, 8-Bit, FLASH, 12MHz, CMOS, PDSO20, 0.300 INCH, PLASTIC, SOIC-20 Atmel Corporation AT89C2051-12PC vs AT89C2051-12SCT/R

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