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AT91SAM7S256D-AU-999 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AT91SAM7S256D-AU-999 product

AT91SAM7S256D-AU-999

Programmers

ARM7TDMIMicrocontroller32-bit

The AT91SAM7S256D-AU-999 is a 32-bit ARM7TDMI-based microcontroller from Microchip, featuring 256kB Flash and 64kB SRAM.

Best for

  • General-purpose embedded control
  • Industrial applications

Avoid if

  • Modern high-performance requirements requiring Cortex-M series

Check before use

  • Toolchain support for ARM7TDMI

Key specifications

Core
ARM7TDMI
Flash
256 kB
RAM
64 kB
Clock
55 MHz

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
3A991.a.2
HTSUS
8542310001.0

Application

IndustrialGeneral

Datasheet

9bb77c057c67fa8ef81f0bc285ccd371_2210171100_Microchip-Tech-AT91SAM7S256D-AU-999_C2052745.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AT91SAM7S256D-AU-999: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-performance 32-bit microcontroller based on the ARM7TDMI processor core, designed for embedded control applications.