AT89S8252-24PI - Microchip Technology

Manufacturer Part Number

AT89S8252-24PI

Manufacturer

Microchip Technology

Introduction

The AT89S8252-24PI is an 8-bit microcontroller from Microchip Technology's 89S series that utilizes the 8051 core processor, designed for embedded control applications.

Product Features and Performance

8-Bit 8051 core processor

Operating speed of 24MHz

SPI and UART/USART connectivity

Features Power-on Reset (POR) and Watchdog Timer (WDT)

32 programmable I/O lines

8KB of FLASH program memory

2KB EEPROM

256 Bytes of RAM

External oscillator support

Operates within a voltage supply range of 4V to 6V

Operating temperature range from -40°C to 85°C

Product Advantages

Sufficient memory and storage for complex operations (8KB FLASH, 2KB EEPROM)

Versatile connectivity options enhance integration capability

Robust temperature and voltage operating range ensuring reliability in varied environments

Key Technical Parameters

Core Size: 8-Bit

Speed: 24MHz

Number of I/O: 32

Program Memory Size: 8KB

EEPROM Size: 2KB

RAM Size: 256 Bytes

Voltage Supply: 4V ~ 6V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Integrated Power-on Reset and Watchdog Timer for system stability and protection

Compatibility

Through Hole mounting for easy installation on PCBs

Uses widely compatible 40-PDIP packaging

Application Areas

Ideal for embedded systems applications such as industrial control, consumer electronics, and automation systems

Product Lifecycle

Product Status: Obsolete

Details on replacements or upgrades should be sought directly from manufacturer or authorized distributors

Several Key Reasons to Choose This Product

Reliable performance backed by robust safety features (POR, WDT)

Enhanced connectivity with SPI, UART/USART ensuring flexible system design

Supports wide range of operating conditions, making it suitable for various applications

Availability of ample memory resources to handle complex algorithms and tasks

Longevity in operational environments characterized by extreme temperatures and voltage variations