AT89LP51ID2-20AAU - Microchip

Manufacturer Part Number

AT89LP51ID2-20AAU

Manufacturer

microchip-technology

Introduction

The AT89LP51ID2-20AAU is a high-performance, low-power 8-bit microcontroller with 64KB of in-system programmable Flash memory. It combines an 8051-compatible core with various on-chip peripherals to create a powerful and versatile embedded system-on-chip solution.

Product Features and Performance

8051-compatible core with a maximum operating frequency of 20MHz

64KB of in-system programmable Flash memory

25KB of internal SRAM

4KB of EEPROM

Peripheral features include I2C, SPI, UART/USART, PWM, and watchdog timer

7 channels of 10-bit ADC

Brown-out detection and power-on reset

Product Advantages

Flexible and scalable 8-bit architecture suitable for a wide range of embedded applications

Low-power operation with power-saving modes

In-system programmable Flash memory for easy firmware updates

Rich set of on-chip peripherals for efficient system integration

Key Reasons to Choose This Product

Proven 8051 architecture with extensive ecosystem and development tools

Robust set of features for complex embedded designs

Low power consumption for battery-powered or energy-efficient applications

Long-term product availability and manufacturer support

Quality and Safety Features

Industrial temperature range of -40°C to 85°C

Robust package options for reliable operation in harsh environments

Compliance with relevant safety and regulatory standards

Compatibility

The AT89LP51ID2-20AAU is compatible with the broader 8051 microcontroller ecosystem, allowing easy integration with a wide range of peripheral devices and development tools.

Application Areas

Industrial automation and control

Home appliances and consumer electronics

Automotive electronics

Building automation and security

Wearable and IoT devices

Product Lifecycle

The AT89LP51ID2-20AAU is an active product, and Microchip Technology continues to support and manufacture this device. There are equivalent and alternative 8051-compatible microcontrollers available from Microchip and other vendors, but the specific models and their compatibility should be verified with our website's sales team.