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AT91M40400

ATMEL Corporation
Part Number AT91M40400
Manufacturer ATMEL Corporation
Description 16/32-Bit Microcontroller
Published Mar 23, 2005
Detailed Description Features • Incorporates the ARM7TDMI ™ ARM Thumb processor – High-performance 32-bit RISC architecture – High-density 16...
Datasheet PDF File AT91M40400 PDF File

AT91M40400
AT91M40400


Overview
Features • Incorporates the ARM7TDMI ™ ARM Thumb processor – High-performance 32-bit RISC architecture – High-density 16-bit instruction set – Leader in MIPS/Watt – Embedded ICE In Circuit Emulation 4K bytes internal RAM Fully programmable External Bus Interface (EBI) – Maximum external address space of 64M bytes – Up to eight chip selects – Software programmable 8/16-bit external databus Eight-level priority, individually maskable, vectored interrupt controller – Four External interrupts, including a high priority low latency interrupt request 32 Programmable I/O lines Three-channel 16-bit timer/counter – Three external clock inputs – Two multi-purpose I/O pins per channel Two USARTs – Two ...



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