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  1. Devices
  2. SAMD21
  3. ATSAMD21E15L

ATSAMD21E15L

Microchip

  • Core

    Cortex-M0+, 48 MHz

  • Family

    SAMD21

  • CMSIS Pack

    SAMD21_DFP

ARM® Cortex®-M0+ -based microcontroller (MCU) with 32KB Flash, 4KB SRAM, 48 MHz, four 16-bit timer/counters and two 24-b

Core

Processor

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

Processor

Cortex-M0+, 48 MHz

  • Core features
    Nested Vectored Interrupt Controller Nested Vectored Interrupt Controller with 29 interrupt sources
    DMA Controller 12-channel DMA Controller
  • I/O
    External Interrupts 16 External Interrupts
    Analog to Digital Converter 19-channel x 16-bit Analog to Digital Converter
  • Timer
    Watchdog Timer 1 x Watchdog Timer
  • Communication
    Multi-Processor Serial Interface 4 x Multi-Processor Serial Interface
  • Memory
    FLASH 0 byte FLASH
    RWW 0 byte RWW
    HMCRAMC0 0 byte HMCRAMC0
  • Power
    Operating Voltage 1.62 V .. 3.63 V Operating Voltage
  • Spec
    Operating Temperature Range -40 °C .. +125 °C Operating Temperature Range
  • Package
    Quad Flat No-Lead 32-pad Quad Flat No-Lead
    Quad Flat Package 32-lead Quad Flat Package