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AT8958252 Datasheet 8-bit Microcontroller

Manufacturer: Atmel (now Microchip Technology)

General Description

The AT89S8252 is a low-power, high-performance CMOS 8-bit microcomputer with 8K bytes of downloadable Flash programmable and erasable read only memory and 2K bytes of EEPROM.

The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pinout.

The on-chip downloadable Flash allows the program memory to be reprogrammed in-system through an SPI serial interface or by a conventional nonvolatile memory programmer.

Key Features

  • Compatible with MCS-51™ Products.
  • 8K Bytes of In-System Reprogrammable Downloadable Flash Memory.
  • SPI Serial Interface for Program Downloading.
  • Endurance: 1,000 Write/Erase Cycles 2K Bytes EEPROM.
  • Endurance: 100,000 Write/Erase Cycles 4V to 6V Operating Range Fully Static Operation: 0 Hz to 24 MHz Three.