AT89C5131A-RDTUL - Microchip Technology

Manufacturer Part Number

AT89C5131A-RDTUL

Manufacturer

Microchip Technology

Introduction

The AT89C5131A-RDTUL is a high-performance, 8-bit microcontroller from Microchip Technology's AT89C513x series, featuring robust connectivity and versatile peripherals.

Product Features and Performance

Core Processor: 80C51

Core Size: 8-Bit

Speed: 48MHz

Connectivity: I2C, SPI, UART/USART, USB

Peripherals: LED, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)

Number of I/O: 34

Program Memory Size: 32KB (32K x 8)

Program Memory Type: FLASH

EEPROM Size: 4K x 8

RAM Size: 1.25K x 8

Oscillator Type: Internal

Product Advantages

Advanced 80C51 core ensuring smooth and efficient operations.

Diverse connectivity options catering to modern communication requirements.

Comprehensive peripheral support for enhanced functionality.

Low power consumption and operational robustness in varying environments.

Key Technical Parameters

Speed: 48MHz

Voltage - Supply (Vcc/Vdd): 3V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Program Memory: 32KB FLASH

EEPROM: 4KB

Quality and Safety Features

Operating in extended industrial temperature ranges between -40°C and 85°C.

Watchdog Timer for system reliability and failure protection.

Compatibility

Supports numerous interfaces like I2C, SPI, UART/USART, USB ensuring high integration capability in multiple systems.

Application Areas

Industrial automation

Consumer electronics

Automotive systems

Communications infrastructure

Product Lifecycle

Status: Active

This microcontroller is currently active with no near-discontinuation notice, ensuring long-term availability and support.

Several Key Reasons to Choose This Product

High-speed operation at 48MHz ensuring swift data processing.

Multi-interface connectivity options provide versatile usage in a variety of applications.

Low voltage operation (3V - 3.6V) ideal for battery-powered devices.

Robust peripheral support including PWM and WDT enhance functional capacity.

Proven reliability in extreme industrial temperatures from -40°C to 85°C.