AT89C52

The AT89C52 is a low-power, high performance CMOS 8-bit microcomputer with 8Kbytes of Flash programmable and erasable read only memory (PEROM). The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 and 80C52 instruction set and pin out. The on chip Flash allows the program memory to be reprogrammed in-system or by a Conventional nonvolatile memory programmer. By combining a versatile 8-bit CPU with Flash on a monolithic chip, the Atmel AT89C52 is a powerful microcomputer which provides a highly-flexible and cost-effective solution to many embedded control applications.

Features:

1. Compatible with MCS-51™ Products 2. 8K Bytes of In-System Reprogrammable Flash Memory 3. Endurance: 1,000 Write/Erase Cycles 4. Fully Static Operation: 0 Hz to 24 MHz 5. Three-level Program Memory Lock 6. 256 x 8-bit Internal RAM 7. 32 Programmable I/O Lines 8. Three 16-bit Timer/Counters 9. Eight Interrupt Sources 10. Programmable Serial Channel 11. Low-power Idle and Power-down Modes