AT91M40400-33AC - Microchip Technology

Manufacturer Part Number

AT91M40400-33AC

Manufacturer

microchip-technology

Introduction

The AT91M40400-33AC is a high-performance, low-power 16/32-bit ARM7®-based microcontroller. It offers a rich set of peripherals and features, making it suitable for a wide range of embedded applications.

Product Features and Performance

ARM7® 16/32-bit RISC core operating at 33MHz

4KB of on-chip RAM

ROMless program memory

External Bus Interface (EBI/EMI) for connecting external memory

UART/USART for serial communication

Watchdog Timer (WDT)

32 configurable I/O lines

Product Advantages

Powerful ARM7® core for efficient code execution

Low-power operation for battery-powered applications

Flexible peripheral set for diverse application requirements

ROMless design allows customization of program memory

Key Reasons to Choose This Product

High-performance ARM7® core for demanding applications

Extensive peripheral integration to minimize external components

Low-power operation extends battery life in portable devices

Customizable program memory for tailored solutions

Quality and Safety Features

Robust design and manufacturing processes ensure reliable operation

Compliance with industry standards for safety and environmental regulations

Compatibility

The AT91M40400-33AC is compatible with the wider AT91SAM family of microcontrollers, allowing for easy migration and code reuse across projects.

Application Areas

Industrial automation and control

Portable and battery-powered devices

Sensor and measurement systems

Home and building automation

Product Lifecycle

The AT91M40400-33AC is an obsolete product, meaning it is no longer in active production. However, there are several alternative and equivalent models available from the AT91SAM family that may better suit your current needs. We recommend contacting our sales team through our website for more information on available options and guidance on selecting the most suitable replacement.