ATSAMD21G17A-AU

ATSAMD21G17A-AU Features

•Processor– ARM® Cortex®-M0+ CPU running at up to 48 MHz •Single-cycle hardware multiplier • Micro Trace Buffer (MTB) • Memories––32/64/128/256 KB in-system self-programmable Flash4/8/16/32 KB SRAM Memory •System– Power-on Reset (POR) and Brown-out Detection (BOD)–Internal and external clock options with 48 MHz Digital Frequency-Locked Loop (DFLL48M)and 48 MHz to 96 MHz Fractional Digital Phase-Locked Loop (FDPLL96M)– External Interrupt Controller (EIC)–16 external interrupts– One Non-maskable Interrupt (NMI)–Two-pin Serial Wire Debug (SWD) programming, test and debugging interface • •Low Power–Idle and Stand-by Sleep modes– SleepWalking peripheralsPeripherals––12-channel Direct Memory Access Controller (DMAC)12-channel Event System– Up to five 16-bit Timer/Counters (TC), configurable as either: • One 16-bit TC with two compare/capture channels • One 8-bit TC with two compare/capture channels • One 32-bit TC with two compare/capture channels, by using two TCs– Up to four 24-bit Timer/Counters for Control (TCC), with extended functions: •Up to four compare channels with optional complementary output • Generation of synchronized pulse width modulation (PWM) pattern across port pins • •Deterministic fault protection, fast decay and configurable dead-time betweencomplementary outputDithering that increase resolution with up to 5 bit and reduce quantization error–32-bit Real Time Counter (RTC) with clock/calendar function– Watchdog Timer (WDT)Datasheet Complete