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Microchip Technology AT89C2051-12PI Microcontroller, Microprocessor, FPGA Modules

IC MCU 8BIT 2KB FLASH 20DIP

41,132Microchip Technology89C20-DIP (0.300", 7.62mm)$3.23RoHS
AT89C2051-12PI - No Image Available

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AT89C2051-12PI
Part Number (MPN)
AT89C2051-12PI
Series
Detailed Description
IC MCU 8BIT 2KB FLASH 20DIP
Package
20-DIP (0.300", 7.62mm)
Key Features
Package / Case: 20-DIP (0.300", 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
PDF AT89C2051-12PI Datasheet
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Technical Specifications

Microchip Technology AT89C2051-12PI Microcontroller, Microprocessor, FPGA Modules technical specifications.

General

RAM Size
128 x 8
Package / Case
20-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4V ~ 6V
Peripherals
LED
Number of I/O
15
Speed
12MHz
Core Processor
8051
Program Memory Type
Flash

Alternate Parts Comparison (AT89C2051-12PI vs AT89C1051-24PC vs AT89C52-24JC vs AT89C51-24AC)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case20-DIP--44-LCC44-TQFP
Mounting TypeThrough Hole--Surface MountSurface Mount
Operating Temperature-40°C ~ 85°C (TA)--0°C ~ 70°C0°C ~ 70°C
Supply Voltage4V ~ 6V--4V ~ 6V4V ~ 6V
Core Processor8051--80518051
Core Size8-Bit--8-Bit8-Bit
RAM Size128 x 8--256 x 8128 x 8
ConnectivityUART/USART--SIO, UART/USARTUART/USART
Number of I/O15--3232
Oscillator TypeInternal--InternalInternal
Program Memory Size2KB (2K x 8)--8KB (8K x 8)4KB (4K x 8)
Program Memory TypeFlash--FlashFlash
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