89S51 - 8-bit Microcontroller

Datasheet Summary

Description

The AT89S51 is a low-power, high-performance CMOS 8-bit microcontroller with 4K 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.

Features

Compatible with MCS®-51 Products.
4K Bytes of In-System Programmable (ISP) Flash Memory.
Endurance: 1000 Write/Erase Cycles 4.0V to 5.5V Operating Range Fully Static Operation: 0 Hz to 33 MHz Three-level Program Memory Lock 128 x 8-bit Internal RAM 32 Programmable I/O Lines Two 16-bit Timer/Counters Six Interru.

ATMEL Corporation

📥 Download Datasheet

Datasheet Details

Part number	89S51
Manufacturer	ATMEL Corporation
File Size	476.30 KB
Description	8-bit Microcontroller
Datasheet	89S51 Datasheet
Additional preview pages of the 89S51 datasheet.

📁 Similar Datasheet

89S8253 - 8-Bit Microcontroller (Atmel)

Other Datasheets by ATMEL Corporation

89S52 - AT89S52
89S8252 - 8-Bit Microcontroller with 8K Bytes Flash

Full PDF Text Transcription

Click to expand full text

www.DataSheet4U.com Features • Compatible with MCS®-51 Products • 4K Bytes of In-System Programmable (ISP) Flash Memory • • • • • • • • • • • • • • • • – Endurance: 1000 Write/Erase Cycles 4.0V to 5.5V Operating Range Fully Static Operation: 0 Hz to 33 MHz Three-level Program Memory Lock 128 x 8-bit Internal RAM 32 Programmable I/O Lines Two 16-bit Timer/Counters Six Interrupt Sources Full Duplex UART Serial Channel Low-power Idle and Power-down Modes Interrupt Recovery from Power-down Mode Watchdog Timer Dual Data Pointer Power-off Flag Fast Programming Time Flexible ISP Programming (Byte and Page Mode) Green (Pb/Halide-free) Packaging Option 8-bit Microcontroller with 4K Bytes In-System Programmable Flash AT89S51 1.

Published: Jan 29, 2008 |