AT89LP51ID2-20JU - Atmel

Manufacturer Part Number

AT89LP51ID2-20JU

Manufacturer

microchip-technology

Introduction

The AT89LP51ID2-20JU is a high-performance, low-power, 8-bit microcontroller from Microchip Technology. It is part of the 89LP series, a family of 8051-compatible microcontrollers that offer a range of features and capabilities for embedded system applications.

Product Features and Performance

8-bit 8051-compatible core running at 20MHz

64KB of FLASH program memory

4KB of EEPROM memory

25KB of internal RAM

7-channel 10-bit ADC

Multiple communication interfaces including I2C, SPI, and UART/USART

Brown-out detection and reset, power-on reset, and watchdog timer

40 programmable I/O lines

Product Advantages

Low-power operation with a wide supply voltage range of 2.4V to 5.5V

Extensive on-chip peripherals for enhanced functionality

FLASH program memory for easy in-system programming and reprogramming

Robust 8051-compatible core for reliable and efficient operation

Key Reasons to Choose This Product

Proven 8051 architecture with a wide ecosystem of software and tools

Excellent balance of performance, power consumption, and peripheral integration

Suitable for a variety of embedded applications requiring a compact, low-power microcontroller

Microchip's reputation for quality and reliability in the semiconductor industry

Quality and Safety Features

Rigorous quality control and testing procedures

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

Compliance with industry standards and certifications

Compatibility

The AT89LP51ID2-20JU is compatible with the broader 89LP series of 8051-compatible microcontrollers, allowing for easy migration and system design flexibility.

Application Areas

Industrial automation and control systems

Automotive electronics

Home appliances

Metering and monitoring devices

General-purpose embedded systems

Product Lifecycle

The AT89LP51ID2-20JU is an obsolete product, meaning it has reached the end of its production lifecycle. However, there are several alternative and equivalent models available from Microchip's 89LP series that offer similar or improved features and performance. Please contact our website's sales team for more information on the available options and guidance on selecting a suitable replacement.