AT89S52 Datasheet - ATMEL

AT89S52 - 8-bit Microcontroller

The AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller with 8K bytes of in-system programmable Flash memory. 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.

AT89S52 Features

* Compatible with MCS®-51 Products

* 8K Bytes of In-System Programmable (ISP) Flash Memory

* Endurance: 10,000 Write/Erase Cycles

* 4.0V to 5.5V Operating Range

* Fully Static Operation: 0 Hz to 33 MHz

* Three-level Program Memory Lock

* 256 x

AT89S52-ATMEL.pdf