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AT91RM3400 - Microcontroller

General Description

The AT91RM3400 is a fully integrated member of the Atmel advanced AT91 ARM microcontroller family.

Having no external memory interface and equipped with embedded SRAM and ROM, it is ideal for numerous applications with medium memory requirements but which demand high performance.

Key Features

  • Incorporates the ARM7TDMI™ ARM® Thumb® Processor.
  • Embedded ICE In-circuit Emulation, Debug Communication Channel Support.
  • 96K Bytes of Internal High-speed SRAM.
  • 256K Bytes of Internal High-speed ROM Integrating Default Boot Program.
  • Downloads.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Features • Incorporates the ARM7TDMI™ ARM® Thumb® Processor – Embedded ICE In-circuit Emulation, Debug Communication Channel Support • 96K Bytes of Internal High-speed SRAM • 256K Bytes of Internal High-speed ROM Integrating Default Boot Program – Downloads Application from External Storage Medium in Internal SRAM • Memory Controller (MC) – Memory Protection Unit, Abort Status and Misalignment Detection • Clock Generator and Power Management Controller (PMC) – 3 to 20 MHz and 32 kHz On-chip Oscillators with Two PLLs – Programmable Software Power Optimization Capabilities – Four Programmable External Clock Signals • Advanced Interrupt Controller (AIC) – Thirty Individually Maskable, Eight-level Priority, Vectored Interrupt Sources – Seven External Interrupt Sources and One Fast Interrupt So