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  1. Devices
  2. SAM3 Series
  3. ATSAM3U
  4. ATSAM3U4C

ATSAM3U4C

Microchip

  • Core

    Cortex-M3, 96 MHz

  • Family

    SAM3 Series

  • Sub-Family

    ATSAM3U

  • CMSIS Pack

    SAM3_DFP

The Microchip | SMART SAM3U is the industry’s first ARM Cortex M3 Flash microcontroller with on-chip high speed USB Device-and-Transceiver, SDIO/SDCard/MMC and SPI interfaces.
This connectivity, together with the SAM3U’s 96 MHz/1.25 DMIPS/MHz operating frequency, makes the SAM3U the unique Cortex M3 device suited to applications with intensive communications requirements, such high speed gateways in industrial, medical, data processing and consumer applications.
For rapid evaluation and code development, industry-leading third parties provide a full range of dev tools, RTOS, middleware and support services to reduce time-to-market to a minimum.

Core

Processor

Cortex-M3
Maximum Clock Frequency 96 MHz
Memory Protection Unit MPU
Floating Point Unit NO_FPU
Trust Zone
Digital Signal Processor
CortexM Vector Extensions
Endian Little-endian