AT89LP52-20JU - Microchip Technology

Manufacturer Part Number

AT89LP52-20JU

Manufacturer

Microchip Technology

Introduction

The AT89LP52-20JU is a low-power, high-performance CMOS 8-bit microcontroller with 8KB of in-system programmable Flash memory.

Product Features and Performance

8051 Core Processor

8-Bit Core Size

20MHz Max Speed

On-Chip Debugging

Product Advantages

Low-power Consumption

High Integration with EBI/EMI, I2C, SPI, UART/USART Interfaces

Efficient Design with Brown-out Detect/Reset, POR, PWM, WDT

Key Technical Parameters

36 Programmable I/O Lines

8KB FLASH Program Memory

256 x 8 RAM Size

4V to 5.5V Operating Voltage Range

Quality and Safety Features

Extended Operating Temperature Range from -40°C to 85°C

Brown-out Detection and Power-On Reset for Reliable Operation

Compatibility

Compatible with Standard 8051 Microcontroller Applications

Application Areas

Embedded Systems

Consumer Electronics

Industrial Control Systems

Automotive Electronics

Product Lifecycle

Active Product

Not Nearing Discontinuation

Replacements or Upgrades Available

Several Key Reasons to Choose This Product

Low Power Operation for Energy-efficient Designs

High Clock Speed for Responsive Performance

Flexible Connectivity Options for Diverse Applications

Robust Feature Set with Advanced Peripherals

Large number of GPIOs for Complex Tasks

Established Architecture for Ease of Development and Debugging

Strong Support and Documentation from Microchip Technology