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  1. Devices
  2. SAM4 Series
  3. SAM4LS
  4. ATSAM4LS4B

ATSAM4LS4B

Microchip

  • Core

    Cortex-M4, 48 MHz

  • Family

    SAM4 Series

  • Sub-Family

    SAM4LS

  • CMSIS Pack

    SAM4_DFP

The SAM4LS Cortex-M4 processor-based Flash microcontrollers offer the industry’s lowest power consumption
and fastest wake-up. The devices feature an embedded capacitive touch module supported by Microchip QTouch
technology, USB device, and multiple serial communication interfaces. They are ideal for a wide range of
industrial, healthcare and consumer applications.

  • Features

    Device

    ATSAM4LS4B

  • Memory
    IRAM1 32 KiB
    IROM1 256 KiB