AT89LV52-12AC - Microchip Technology

Manufacturer Part Number

AT89LV52-12AC

Manufacturer

Microchip Technology

Introduction

The AT89LV52-12AC is a low-voltage, high-performance CMOS 8-bit microcontroller with 8KB of Flash programmable and erasable read-only memory.

Product Features and Performance

8-Bit 8051-Compatible Microcontroller

12MHz Maximum Operating Frequency

8KB FLASH Program Memory

256 x 8 RAM Size

32 Programmable I/O Lines

UART/USART Serial Communication

Internal Oscillator

Product Advantages

Low-Voltage Operation Ranging from 2.7V to 6V

High Integration for Embedded Control Applications

Compatible with the MCS-51 Instruction Set

Key Technical Parameters

Core Processor: 8051

Core Size: 8-Bit

Speed: 12MHz

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

RAM Size: 256 x 8

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

Operating Temperature: 0°C ~ 70°C

Mounting Type: Surface Mount

Supplier Device Package: 44-TQFP (10x10)

Number of I/O: 32

Quality and Safety Features

Standard 8051 Core for Proven Stability

CMOS Technology for Reliability

Compatibility

MCS-51 Instruction Set for Broad Compatibility

44-TQFP Package Integrates Easily into Various Designs

Application Areas

Industrial Control Systems

Automotive Electronics

Home Appliances

Embedded Control Applications

Product Lifecycle

Obsolete - Check for Replacement or Upgrade Options

Several Key Reasons to Choose This Product

Mature and Widely Supported 8051 Core

Low-voltage Operation Suitable for Battery-operated Devices

Flexible I/O Options for Varied Control Tasks

Ample Program Memory for Complex Applications

In-built Serial Communication for Peripheral Connectivity

Industry Standard TQFP Packaging for Ease of Manufacturing

Proven Performance in a Wide Range of Operating Conditions