SAML21E15B
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
- Power-on Reset (POR) and Brown-out Detection (BOD)
- Internal and external clock options
- External Interrupt Controller (EIC)
- 16 external interrupts
- One non-maskable interrupt
- Two-pin Serial Wire Debug (SWD) programming, testing, and debugging interface
- Low Power
- Idle, Stand-by, Backup, and Off Sleep modes
- Sleep Walking peripherals
- Static and Dynamic Power Gating Architecture
- Battery backup support
- Two performance levels
- Embedded Buck/LDO regulator supporting on-the-fly selection
- Peripherals
- 16-channel Direct Memory Access Controller (DMAC)
- 12-channel Event System
- Up to five 16-bit Timer/Counters (TC) including one low-power TC, each configurable as:...
