Atmel AT89C51-12PC

Microcontroller, 8-BIT, Flash, 8051 Cpu, 12MHZ, Cmos, PDIP40, 0.600 Inch, Plastic, DIP-40

8-Bit Microcontroller with 4K Bytes Flash / MCU 8-bit 8051 CISC 4KB Flash 5V 40-Pin PDIP

The AT89C51 is a low-power, high-performance CMOS 8-bit microcomputer with 4Kbytes of Flash programmable and erasable read only memory (PEROM). The device is manufactured using Atmel's high-dens ity nonvolatile memory technology and iscompatible with the industry-standard MCS-51 instruction set and pin out. The on-chip Flash allows the program memory to be reprogrammed in-system or by a conven-tional nonvolatile memory programmer. By combining a versatile 8-bit CPU with Flash on a monolithic chip, the Atmel AT89C51 is a powerful microcomputer which providesa highly-flexible and cost-effective solution to many embedded control applications.