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SAML21E15A - SMART ARM-based Flash MCU

This page provides the datasheet information for the SAML21E15A, a member of the SAML21E SMART ARM-based Flash MCU family.

Datasheet Summary

Description

2.

3.

3.1.

Features

  • Processor.
  • ARM Cortex-M0+ CPU running at up to 48MHz.
  • Single-cycle hardware multiplier.
  • Micro Trace Buffer.
  • Memories.
  • 32/64/128/256KB in-system self-programmable Flash.
  • 1/2/4/8KB Flash Read-While-Write section.
  • 4/8/16/32KB SRAM Main Memory.
  • 2/4/8/8KB SRAM Low power Memory.
  • System.
  • Power-on reset (POR) and brown-out detection (BOD).
  • Internal and external clock options.
  • External In.

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Datasheet preview – SAML21E15A

Datasheet Details

Part number SAML21E15A
Manufacturer ATMEL
File Size 10.21 MB
Description SMART ARM-based Flash MCU
Datasheet download datasheet SAML21E15A Datasheet
Additional preview pages of the SAML21E15A datasheet.

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Full PDF Text Transcription

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SMART ARM-based Microcontroller SAM L21E / SAM L21G / SAM L21J DATASHEET PRELIMINARY Introduction Atmel® | SMART SAM L21 is a series of Ultra low-power microcontrollers using the 32-bit ARM® Cortex®-M0+ processor at max. 48MHz (2.46 CoreMark®/MHz) and up to 256KB Flash and 44KB of SRAM in a 32-64 pin package. The sophisticated power management technologies, such as power domain gating, SleepWalking, Ultra low-power peripherals and more, allow for very low current consumptions. The highly configurable peripherals include a touch controller supporting capacitive interfaces with proximity sensing.
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