AT89S8253-24JI - Microchip Technology

Manufacturer Part Number

AT89S8253-24JI

Manufacturer

Microchip Technology

Introduction

8-bit Microcontroller with 12KB Flash, 2KB EEPROM, and 256 bytes RAM

Product Features and Performance

8051 core architecture

24MHz operating speed

32 programmable I/O lines

2KB EEPROM

Supports SPI and UART/USART interfaces

Power-on reset and watchdog timer peripherals

Operating voltage range: 2.7V to 5.5V

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

Product Advantages

High performance 8-bit architecture

Large program and data memory

Flexible peripheral set

Wide operating voltage and temperature range

Key Technical Parameters

8-bit core

12KB Flash program memory

2KB EEPROM

256 bytes RAM

32 programmable I/O lines

SPI and UART/USART interfaces

Power-on reset and watchdog timer

Quality and Safety Features

RoHS non-compliant

44-PLCC (16.6x16.6) package

Compatibility

Compatible with other 8051-based microcontrollers

Application Areas

Embedded systems

Industrial automation

Home appliances

Automotive electronics

Product Lifecycle

Still in production

Replacement or upgrade models available

Key Reasons to Choose This Product

Powerful 8-bit core with large memory

Wide operating voltage and temperature range

Comprehensive peripheral set

Mature and reliable 8051 architecture

Long-term availability and support