AT89C51-24PC - AT89C51 40-Pin 24MHz 4kb 8-bit Microcontroller Technical Data - Buy AT89C51-24PC

Photograph

Features
Compatible with MCS-51 Products 4K Bytes of In-System Reprogrammable Flash Memory Fully Static Operation: 0 Hz to 24 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 Programmable Serial Channel Low-power Idle and Power-down Modes 40-pin DIP

Features

Compatible with MCS-51 Products

4K Bytes of In-System Reprogrammable Flash Memory

Fully Static Operation: 0 Hz to 24 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

Programmable Serial Channel

Low-power Idle and Power-down Modes

40-pin DIP

Pin Layout

Pin Description

Dimensional Drawing

Technical Data

Data Sheet

Atmel - Data Sheet for AT89C51-24PC

Application Notes