SAML21 Overview
The sophisticated power management technologies, such as power domain gating, SleepWalking, ultra-low power peripherals allow very low-power consumptions. The highly configurable peripherals include a touch controller supporting capacitive interfaces with proximity sensing.
SAML21 Key Features
- Processor
- Arm Cortex-M0+ CPU running at up to 48 MHz
- Single-cycle hardware multiplier
- Micro Trace Buffer
- Memories
- 32/64/128/256-KB in-system self-programmable Flash
- 1/2/4/8-KB Flash Read-While-Write section
- 4/8/16/32-KB SRAM main memory
- 2/4/8/8-KB SRAM low-power memory
- System
