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  1. Devices
  2. SAM3 Series
  3. ATSAM3S
  4. ATSAM3S1B

ATSAM3S1B

Microchip

  • Core

    Cortex-M3, 64 MHz

  • Family

    SAM3 Series

  • Sub-Family

    ATSAM3S

  • CMSIS Pack

    SAM3_DFP

The Microchip | SMART SAM3S Cortex M3 Flash MCU integrates features to simplify system design and reduce power consumption down to 2.3 mW at 1 MHz, 1.45mW/MHz at 64 MHz operation and 1.6 uA in backup mode with the RTC running.
Inspired by the best-selling SAM7S series, the SAM3S is the ideal migration path to a more powerful and feature-rich MCU.
A renewed peripheral set provides system control, sensor interfaces, an optional external parallel bus interface, connectivity and user interface support.

Core

Processor

Cortex-M3
Maximum Clock Frequency 64 MHz
Memory Protection Unit MPU
Floating Point Unit NO_FPU
Trust Zone
Digital Signal Processor
CortexM Vector Extensions
Endian Little-endian