Maximum CPU frequency | 48 MHz |
Memory Protection Unit | 8 regions |
Systick timer | 1 |
Serial Wire Debug Interface | Yes |
Oscillators | 32.768 kHz crystal oscillator (XOSC32K) |
0.4-32 MHz crystal oscillator (XOSC) |
32.768 kHz internal oscillator (OSC32K) |
32.768 kHz ultra low-power internal oscillator (OSCULP32K) |
48 MHz high-accuracy internal oscillator (OSC48M) |
96 MHz Fractional Digital Phased Locked Loop (FDPLL96M) |
Generic Clock (GCLK) | 9 |
DMA channels | 12 |
Event System channels | 12 |
External Interrupt lines | 16 + 1 non-maskable |
Divide and Square Root Accelerator (DIVAS) | Yes |
Waveform outputs/Capture inputs channels per TC instance | 2 |
TC Maximum and Minimum Capture | Yes |
Timer Counter for Control (TCC) instances | 3 |
Waveform output channels per TCC | 8 for TCC0, 4 for TCC1, 2 for TCC2 |
Configurable Custom Logic (CCL) (number of LUTs) | 4 |
Analog-to-Digital Converter (ADC) instances | 2 |
Sigma-Delta Analog-to-Digital Converter (SDADC) instances | 1 |
Analog Comparators (AC) | 1 AC made of 2 Comparators |
Digital-to-Analog Converter (DAC) channels | 1 |
Real-Time Counter (RTC) | Yes |
RTC alarms | 1 |
RTC compare values | One 32-bit value or two 16-bit values |
Frequency Meter (FREQM) reference clock divider | Yes |
Watchdog Timer (WDT) | Yes |
Position Decoder (PDEC) | Yes |
Memories CRC32 computation (DSU) | Yes (SRAM, Flash, Data Flash) |
Brown-out Detection (BOD) | VDD, VDDCORE |