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SKU: AT89C2051-24PU Categories: ,


The Atmel AT89C2051 is a 20 Pin 8051 compatible 8 bit microcontroller. It has a 2 KB Flash, a wide range of operating voltage of 2.7 – 6 V, 15 I/O Lines, 2 Timer/Counters, 6 Interrupt/2 Priority Levels, Analog Comparator, LED Drive Outputs, a Programmable Serial UART Channel, Two-level Program Memory Lock and 128 Bytes On-chip RAM.

Atmel AT89C2051 is a powerful microcomputer which provides a highly-flexible and cost-effective solution to many embedded control applications

Additional information

Weight 5 g


Atmel (Microchip)


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