SAMD21 - Low-Power 32-bit Cortex-M0+ MCU

Microchip

SAMD21 Datasheet Preview — Preview of SAMD21 PDF

Datasheet Details

Part number	SAMD21
Manufacturer	Microchip ↗
File Size	8.38 MB
Description	Low-Power 32-bit Cortex-M0+ MCU
Datasheet	SAMD21-Microchip.pdf

SAMD21 Product details

Description

13 2. Configuration Summary 14 3. SAM D21 Ordering Information(1)16 3.1. SAM DA1 Ordering Information17 4. Block Diagram18 5. Pinout 19 5.1. SAM D21J and SAM DA1J19 5.2. SAM D21GxxA/B/D and SAM DA1GxxA/B 21 5.3. SAM D21GxxA 22 5.4. SAM D21GxxL

Features

Processor.
Arm® Cortex®-M0+ CPU running at up to 48 MHz.
Single-cycle hardware multiplier.
Micro Trace Buffer (MTB).
Memories.
4/2/1/0.5 KB Read-While-Write (RWWEE) Flash section (not available on 256 KB devices).
256/128/64/32/16 KB in-system self-programmable Flash.
32/16/8/4 KB SRAM Memory.
System.
Power-on Reset (POR) and Brown-out Detection (BOD).
Internal and external clock options with 48 M.

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Published: May 17, 2019 |