AT91R40008-66AU-999 - Microchip Technology

Manufacturer Part Number

AT91R40008-66AU-999

Manufacturer

Microchip Technology

Introduction

The AT91R40008 is a high-performance, low-power 16/32-bit embedded microcontroller from Microchip Technology, based on the ARM7TDMI-S core.

Product Features and Performance

ARM7TDMI-S 16/32-bit RISC core operating at up to 66MHz

256KB of on-chip SRAM

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

UART/USART for serial communication

Power-On Reset (POR) and Watchdog Timer (WDT)

ROMless program memory

Product Advantages

High performance and low power consumption

Flexible external memory and communication interfaces

Comprehensive on-chip peripherals for diverse applications

Robust safety features like POR and WDT

Key Technical Parameters

100-LQFP (14x14) package

Operating temperature range: -40°C to 85°C

Supply voltage: 1.65V to 1.95V

GPIO: 32 I/O

Quality and Safety Features

RoHS3 compliant

Tape and reel packaging for reliable handling and transportation

Compatibility

The AT91R40008 is compatible with a range of ARM7-based platforms and can be used in various embedded systems.

Application Areas

Industrial automation and control

Medical devices

Portable electronics

Automotive electronics

Product Lifecycle

The AT91R40008 is an active product in Microchip's portfolio, with available replacements and upgrades for future development.

Key Reasons to Choose This Product

High-performance ARM7-based microcontroller

Comprehensive on-chip peripherals and interfaces

Low power consumption for energy-efficient designs

Robust safety features for reliable operation

Long-term availability and support from Microchip