AT89LV51-12JC - Microchip Technology

Manufacturer Part Number

AT89LV51-12JC

Manufacturer

Microchip Technology

Introduction

The AT89LV51-12JC is an 8-bit microcontroller with a 12MHz 8051 core, widely recognized for its reliability and performance in embedded systems.

Product Features and Performance

8051 core processor

8-bit core size

Operating speed of 12MHz

Integrated UART/USART connectivity

32 input/output ports

4KB FLASH program memory

128 x 8 RAM size

Internal oscillator

Surface mount technology

Product Advantages

Low power consumption with a wide voltage supply range (2.7V ~ 6V)

High integration capability with 32 I/Os, aiding complex control in embedded solutions

Robust temperature operational range from 0°C to 70°C ensures reliability under various environmental conditions

Key Technical Parameters

Core Processor: 8051

Speed: 12MHz

Program Memory Size: 4KB (4K x 8)

RAM Size: 128 x 8

Voltage Supply (Vcc/Vdd): 2.7V ~ 6V

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Rigorous testing for temperature and operational stability

Manufactured according to high industry standards for safety and quality

Compatibility

Fully compatible with existing systems utilizing 8051 core microcontrollers and similarly rated I/O, voltage, and temperature specifications.

Application Areas

Industrial automation

Consumer electronics

Automotive systems

Telecommunications

Product Lifecycle

Status: Obsolete

Not recommended for new designs

Potential availability of replacements or upgrades depending on specific application requirements

Several Key Reasons to Choose This Product

Ideal for upgrade or replacement scenarios in legacy systems utilizing 8051 architecture

Balanced performance and power consumption

Proven reliability and quality assurances from Microchip Technology

Ample memory capabilities and connectivity options for diverse applications

Broad operating temperature allows versatility across different environments