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SAML22J - SMART ARM-based Microcontroller

This page provides the datasheet information for the SAML22J, a member of the SAML22G SMART ARM-based Microcontroller family.

Datasheet Summary

Features

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

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Datasheet preview – SAML22J

Datasheet Details

Part number SAML22J
Manufacturer ATMEL
File Size 2.16 MB
Description SMART ARM-based Microcontroller
Datasheet download datasheet SAML22J Datasheet
Additional preview pages of the SAML22J datasheet.

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Full PDF Text Transcription

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SMART ARM-based Microcontroller SAM L22G / L22J / L22N Summary DATASHEET SUMMARY Introduction Atmel® | SMART SAM L22 is a series of Ultra low-power segment LCD microcontrollers using the 32-bit ARM® Cortex®-M0+ processor, ranging from 48- to 100-pins with up to 256KB Flash and 32KB of SRAM and to drive up to 320 LCD segments. The SAM L22 devices operate at a maximum frequency of 32MHz and reach 2.46 CoreMark®/MHz. With sophisticated power management technologies the SAM L22 devices run down to 39µA/MHz (CPU running CoreMark) in active mode and down to 490nA in ultra low-power backup mode with RTC.
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