SAMD21 Datasheet Low-power 32-bit Cortex-m0+ Mcu

Manufacturer: Microchip Technology

Overview: SAM D21/DA1 Family Low-Power, 32-bit Cortex-M0+ MCU with Advanced Analog and.

Datasheet Details

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.

Part Number	Description	Manufacturer
SAMD21E	SMART ARM-Based Microcontroller	Atmel
SAMD21G	SMART ARM-Based Microcontroller	Atmel
SAMD21J	SMART ARM-Based Microcontroller	Atmel