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AT91M40008 - ARM7TDMI ARM Thumb Processor

Datasheet Summary

Description

The AT91R40008 microcontroller is a member of the Atmel AT91 16/32-bit microcontroller family, which is based on the ARM7TDMI processor core.

This processor has a high-performance, 32-bit RISC architecture with a high-density, 16-bit instruction set and very low power consumption.

Features

  • Incorporates the ARM7TDMI™ ARM® Thumb® Processor Core.
  • High-performance 32-bit RISC Architecture.
  • High-density 16-bit Instruction Set.
  • Leader in MIPS/Watt.
  • Little-endian.
  • Embedded ICE (In-circuit Emulation) 8-, 16- and 32-bit Read and Write Support 256K Bytes of On-chip SRAM.
  • 32-bit Data Bus.
  • Single-clock Cycle Access Fully Programmable External Bus Interface (EBI).
  • Maximum External Address Space of 64M Bytes.

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Datasheet Details

Part number AT91M40008
Manufacturer ATMEL Corporation
File Size 234.07 KB
Description ARM7TDMI ARM Thumb Processor
Datasheet download datasheet AT91M40008 Datasheet
Additional preview pages of the AT91M40008 datasheet.

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Full PDF Text Transcription

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Features • Incorporates the ARM7TDMI™ ARM® Thumb® Processor Core – High-performance 32-bit RISC Architecture – High-density 16-bit Instruction Set – Leader in MIPS/Watt – Little-endian – Embedded ICE (In-circuit Emulation) 8-, 16- and 32-bit Read and Write Support 256K Bytes of On-chip SRAM – 32-bit Data Bus – Single-clock Cycle Access Fully Programmable External Bus Interface (EBI) – Maximum External Address Space of 64M Bytes – Up to Eight Chip Selects – Software Programmable 8/16-bit External Data Bus 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 Channe
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