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  1. Devices
  2. SAMR21 Series
  3. ATSAMR21E
  4. ATSAMR21E17A

ATSAMR21E17A

Microchip

  • Core

    Cortex-M0+, 48 MHz

  • Family

    SAMR21 Series

  • Sub-Family

    ATSAMR21E

  • CMSIS Pack

    SAMR21_DFP

The Microchip SAM R21 is a series of feature-rich, extremely low-power 2.4GHz wireless Cortex M0+MCUs that are designed for industrial and consumer wireless applications, either running proprietary communication stacks or solutions compliant to the IEEE 802.15.4 standard.

Core

Processor

Cortex-M0+
Maximum Clock Frequency 48 MHz
Memory Protection Unit NO_MPU
Floating Point Unit NO_FPU
Trust Zone
Digital Signal Processor
CortexM Vector Extensions
Endian Little-endian