AT80C32X2-RLTUM - Microchip Technology

Manufacturer Part Number

AT80C32X2-RLTUM

Manufacturer

Microchip Technology

Introduction

The AT80C32X2-RLTUM is an 8-bit microcontroller from Microchip Technology's 80C series, designed primarily for embedded control applications.

Product Features and Performance

8-bit 80C51 Core processor

Dual clock speeds: 40MHz and 20MHz

ROMless program memory

Internal oscillator

UART/USART for serial communication

32 I/O lines

256 x 8 RAM size

Power-on Reset (POR) peripheral

Product Advantages

High-speed operation at up to 40MHz

Flexibility with UART/USART connectivity

Ample I/Os for diversified control and interface

Suitable for systems needing external program memory

Key Technical Parameters

Core Size: 8-Bit

Speed: 40/20MHz

Number of I/O: 32

RAM Size: 256 x 8

Voltage Supply (Vcc/Vdd): 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package: 44-VQFP (10x10)

Quality and Safety Features

Operational within a wide temperature range from -40°C to 85°C

Compatibility

Interface compatible with UART/USART devices

Uses a 44-LQFP package for easy integration into existing designs

Application Areas

Industrial control systems

Automation systems

Consumer electronics

Automotive technologies

Product Lifecycle

Status: Obsolete

Consideration for replacement or upgrades should be made as product is nearing discontinuation

Several Key Reasons to Choose This Product

High performance due to 40MHz maximum clock speed

Versatility in interfacing provided by UART/USART connectivity

Direct support for a wide range of industrial and consumer applications

Enhanced flexibility with ROMless memory config, allowing external memory customization

Reliable operation in harsh environments with broad temperature range capability