AT80251G2D-SLSUM - Microchip Technology

Manufacturer Part Number

AT80251G2D-SLSUM

Manufacturer

Microchip Technology

Introduction

The AT80251G2D-SLSUM is an embedded microcontroller from Microchip Technology, featuring a C251 core with 8/16-bit size and designed for advanced control applications.

Product Features and Performance

Core Processor: C251

Core Size: 8/16-Bit

Speed: 24MHz

Connectivity: EBI/EMI, I2C, Microwire, SPI, UART/USART

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

Number of I/O: 32

Program Memory Type: ROMless

RAM Size: 1K x 8

Oscillator Type: Internal

Operating Temperature Range: -40°C to 85°C

Product Advantages

High-speed performance up to 24MHz

Several connectivity options including I2C, SPI, and UART/USART

Integrated peripherals supporting various application needs

Key Technical Parameters

Speed: 24MHz

RAM Size: 1K x 8

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

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Quality and Safety Features

Internal Power-On Reset (POR)

Watchdog Timer (WDT) to prevent system crashes

Compatibility

Surface Mount Technology, fitting in a 44-PLCC package

Application Areas

Industrial control systems

Automation

Consumer electronics

Product Lifecycle

Status: Obsolete

Prospective clients should seek replacement models or discuss upgrading paths with the manufacturer due to discontinuation

Several Key Reasons to Choose This Product

Suitable for applications requiring a wide range of connectivity options

Wide operating temperature suited for harsh environments

Integrated watchdog and reset features enhance reliability and safety

Obsolescence provides the opportunity for system upgrade and replacement with newer technology options