AT91M40400-25AI - Microchip Technology

Manufacturer Part Number

AT91M40400-25AI

Manufacturer

microchip-technology

Introduction

The AT91M40400-25AI is a 16/32-bit ARM7® core-based microcontroller from Microchip Technology. It features a range of peripherals and connectivity options, making it suitable for a variety of embedded applications.

Product Features and Performance

ARM7® 16/32-bit core running at 25MHz

Embedded Bus Interface (EBI) and External Memory Interface (EMI)

UART/USART serial communication interfaces

Watchdog Timer (WDT)

32 general-purpose I/O pins

4K x 8 bytes of RAM

ROMless program memory

Product Advantages

Low-power operation with a wide supply voltage range of 2.7V to 3.6V

Suitable for a variety of embedded applications due to its flexible peripheral set

Scalable and customizable platform for product development

Key Reasons to Choose This Product

Proven ARM7® core architecture for reliable and efficient performance

Comprehensive set of integrated peripherals to simplify system design

Low-power operation for battery-powered or portable applications

Flexible and customizable platform for diverse embedded projects

Quality and Safety Features

Supports extended operating temperature range of -40°C to 85°C

Robust surface mount package (100-TQFP) for reliable operation

Compatibility

The AT91M40400-25AI is part of the AT91SAM series of microcontrollers, which share a similar architecture and peripheral set. Users may find alternative or equivalent models within the AT91SAM family that better suit their specific requirements.

Application Areas

The AT91M40400-25AI is well-suited for a wide range of embedded applications, such as industrial control systems, consumer electronics, and IoT devices.

Product Lifecycle

The AT91M40400-25AI has been declared obsolete by Microchip Technology. Users should consider alternative or equivalent models within the AT91SAM series for new designs. For more information, please contact our website's sales team.