ATSAMC21G16
Overview
- 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
