AT89LS8252-12AI - Microchip Technology

Manufacturer Part Number

AT89LS8252-12AI

Manufacturer

Microchip Technology

Introduction

8-bit Embedded Microcontroller

Based on the industry-standard 8051 Core

Product Features and Performance

8KB of In-System Reprogrammable Flash Memory

256 bytes of RAM

2KB of EEPROM

32 Programmable I/O Lines

Two 16-bit Timer/Counters

Six Interrupt Sources

Programmable Watchdog Timer

Dual Data Pointer

Power-on Reset and Brownout Detection

Fully Static Operation: 0 Hz to 12 MHz

Low Power Modes: Idle and Power-down

Product Advantages

Flexible and Cost-Effective Microcontroller Solution

In-System Reprogrammable Flash Memory

Low Power Consumption

Broad Application Coverage

Key Technical Parameters

Package: 44-TQFP (10x10)

Operating Temperature: -40°C to 85°C

Supply Voltage: 2.7V to 6V

Internal Oscillator: 12MHz

Quality and Safety Features

RoHS non-compliant

Power-on Reset and Brownout Detection

Compatibility

Compatible with 8051 Instruction Set

Suitable for a Wide Range of Embedded Applications

Application Areas

Industrial Control

Home Appliances

Automotive Electronics

Consumer Electronics

Product Lifecycle

The AT89LS8252 is an active product and not nearing discontinuation.

Replacement or upgrade options are available from Microchip.

Key Reasons to Choose This Product

Flexible and cost-effective 8-bit microcontroller

In-System Reprogrammable Flash Memory for easy code updates

Low power consumption for battery-powered applications

Broad application coverage across various industries

Proven 8051 core architecture with extensive development support