AT89C5131A-S3SIM - Microchip Technology

Manufacturer Part Number

AT89C5131A-S3SIM

Manufacturer

Microchip Technology

Introduction

The AT89C5131A-S3SIM is an 8-bit microcontroller from Microchip Technology's AT89C513x series. It is a powerful yet cost-effective solution for a wide range of embedded applications.

Product Features and Performance

32KB of Flash program memory

25KB of internal data RAM

4KB of EEPROM

34 programmable I/O lines

SPI, UART/USART, and USB interfaces

Internal oscillator with 48MHz clock speed

Power-on reset (POR) and Watchdog Timer (WDT) peripherals

PWM and LED control capabilities

Product Advantages

Wide operating voltage range of 2.7V to 5.5V

Extended temperature range of -40°C to 85°C

Flexible communication interfaces for versatile connectivity

Robust peripheral set for advanced control and monitoring applications

Efficient 8-bit core architecture for cost-effective microcontroller solutions

Key Technical Parameters

8-bit 80C51 core processor

32KB Flash program memory

25KB internal data RAM

4KB EEPROM

34 programmable I/O lines

SPI, UART/USART, and USB interfaces

Internal oscillator with 48MHz clock speed

7V to 5.5V operating voltage range

-40°C to 85°C operating temperature range

Quality and Safety Features

RoHS non-compliant

Packaged in a 52-PLCC (19.15x19.15) surface mount package

Compatibility

The AT89C5131A-S3SIM is compatible with the broader AT89C513x series of 8-bit microcontrollers from Microchip Technology.

Application Areas

Embedded control systems

Industrial automation and control

Consumer electronics

Automotive electronics

Home appliances

Sensor and monitoring applications

Product Lifecycle

The AT89C5131A-S3SIM is an active product in Microchip Technology's portfolio. Replacement or upgrade options may be available for newer or more advanced microcontroller models in the AT89C513x series.

Several Key Reasons to Choose This Product

Broad operating voltage and temperature range for versatile deployment

Flexible communication interfaces for diverse connectivity requirements

Robust peripheral set for advanced control and monitoring applications

Efficient 8-bit core architecture for cost-effective microcontroller solutions

Compatibility with the wider AT89C513x series for design flexibility