SAMC21N
SAMC21N is 32-bit ARM Cortex-M0+ manufactured by Microchip Technology.
- Part of the SAMC20E comparator family.
- Part of the SAMC20E comparator family.
32-bit Arm Cortex-M0+ with 5V Support, CAN-FD, PTC, and Advanced Analog
SAM C20/C21 Family
Features
Operating Conditions
- 2.7V
- 5.5V
- -40°C to +125°C, DC to 48 MHz
- -40°C to +85°C, DC to 64 MHz
Core
- Arm® Cortex®-M0+ CPU running at up to 48 MHz or 64 MHz:
- Single-cycle hardware multiplier
- Micro Trace Buffer
- Memory Protection Unit (MPU)
Memories
- 32/64/128/256 KB in-system self-programmable Flash
- 1/2/4/8 KB independent self-programmable Flash for EEPROM emulation
- 4/8/16/32 KB SRAM main memory
System
- Power-on Reset (POR) and Brown-out Detection (BOD)
- Internal and external clock options with 48 MHz to 96 MHz Fractional Digital Phase Locked Loop (FDPLL96M)
- External Interrupt Controller (EIC) (Interrupt pin debouncing is only available in SAM C20/C21 N)
- 16 external interrupts
- Hardware debouncing (only available in SAM C20/C21 N)
- One non-maskable interrupt
- Two-pin Serial Wire Debug (SWD) programming, test, and debugging interface
Low-Power
- Idle and Standby Sleep modes
- Sleep Walking peripherals
Peripherals
- Hardware Divide and Square Root Accelerator...
