SAML21E
Description
Atmel® | SMART SAM L21 is a series of Ultra low-power microcontrollers using the 32-bit ARM® Cortex®-M0+ processor at max.
Key Features
- Processor - ARM Cortex-M0+ CPU running at up to 48MHz
- Single-cycle hardware multiplier
- Micro Trace Buffer
- Low Power - Idle, Standby, Backup, and Off sleep modes - SleepWalking peripherals Atmel-42385C-SAM L21_Datasheet_Preliminary-03/2015
- Generation of synchronized pulse width modulation (PWM) pattern across port pins
- Deterministic fault protection, fast decay and configurable dead-time between plementary output
- Embedded host and device function
- Eight endpoints - Up to six Serial munication Interfaces (SER) including one low-power SER, each configurable to operate as either
- USART with full-duplex and single-wire half-duplex configuration
- I2C up to 3.4MHz
