ATSAMC21G16

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 SleepWalking peripherals Peripherals Hardware Divide and Square Root Accelerator (DIVAS) 12-channel Direct Memory Access Controller (DMAC) 12-channel Event System Up to eight 16-bit Timer/Counters (TC), configurable as either (see Note): Note: Maximum and minimum capture is only available in the SAM C21N devices. – One 16-bit TC with compare/capture channels – One 8-bit TC with compare/capture channels – One 32-bit TC with compare/capture channels, by using two TCs Data Sheet...