12 Peripherals Configuration Summary
| Peripheral name | Base address | IRQ line | AHB clock | APB clock | Generic Clock | PAC | Events | DMA | Power domain | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Index | Enabled at Reset | Index | Enabled at Reset | Index | Index | Write Protection at Reset | User | Generator | Sleep Walking | Index | Name | |||
| AHB-APB Bridge A (APBA) | 0x40000000 | — | 0 | Y | — | — | — | — | — | — | — | N/A | — | PDSW |
| PAC | 0x40000000 | 21: ERR | 6 | Y | 0 | Y | — | 0 | N | — | 49: ERR | Y | — | PDSW |
| PM | 0x40000400 | 0: PLRDY | — | — | 1 | Y | — | 1 | N | — | — | N/A | — | PDAO |
| MCLK | 0x40000800 | 0: CKRDY | — | — | 2 | Y | — | 2 | N | — | — | N/A | — | PDSW |
| RSTC | 0x40000C00 | — | — | — | 3 | Y | — | 3 | N | — | — | N/A | — | PDAO |
| OSCCTRL | 0x40001000 | 0: XOSCRDY, CLKFAIL, OSC16MRDY, DFLLULPRDY, DFLLULPLOCK, DFLLULPNOLOCK, DPLLLCKR, DPLLLCKF, DPLLLTO, DPLLLDRTO | — | — | 4 | Y |
0: FDPLL96M clk source 1: FDPLL96M 32 kHz 2: DFLLULP reference | 4 | N | 0: TUNE | 1: CLKFAIL | Y | — | PDSW |
| OSC32KCTRL | 0x40001400 | 0: XOSC32KRDY, CLKFAIL | — | — | 5 | Y | — | 5 | N | — | 2: CLKFAIL | Y | — | PDAO |
| SUPC | 0x40001800 | 0: BOD33RDY,BOD33DET, B33SRDY, VREGRDY, VCORERDY, ULPVREFRDY | — | — | 6 | Y | — | 6 | N | — | 3: BOD33DET | Y | — | PDAO |
| GCLK | 0x40001C00 | — | — | — | 7 | Y | — | 7 | N | — | — | N/A | — | PDSW |
| WDT | 0x40002000 | 1: EW | — | — | 8 | Y | — | 8 | N | — | — | N/A | — | PDSW |
| RTC | 0x40002400 | 2: CMP0-1, TAMPER, OVF, PER0-7 | — | — | 9 | Y | — | 9 | N | 1: TAMPEVT |
4-11 : PER0-7 12: ALARM0, 12-13 : CMP0-1 14 : TAMPER 15 : OVF 16 : PERD | Y | 1: TIMESTAMP | PDAO |
| EIC | 0x40002800 |
3: EXTINT0 4: EXTINT1 5: EXTINT2 6: EXTINT3 7: EXTINT4-7, NSCHK NMI | — | — | 10 | Y | 3 | 10 | N | — | 17-24: EXTINT0-7 | Y | — | PDAO |
| FREQM | 0x40002C00 | 8: DONE | — | — | 11 | Y |
4: FREQM_MSR 5: FREQM_REF | 11 | N | — | — | N/A | — | PDSW |
| PORT | 0x40003000 | 10: NSCHK | — | — | 12 | Y | — | 12 | N | 3-6 : EVU0-3 | — | Y | — | PDAO |
| AC | 0x40003400 | 39: COMP0-1, WIN0 | — | — | 13 | Y | 17 | 13 | N | 16-17: COMP0-1 |
40-41: COMP0-1 42: WIN0 | Y | — | PDAO |
| AHB-APB Bridge B (APBB) | 0x41000000 | — | 1 | Y | — | — | — | — | — | — | — | N/A | — | PDSW |
| DSU | 0x41002000 | — | 4 | Y | 1 | Y | — | 1 | Y | — | — | N/A |
2-3: DCC0-1 | PDSW |
| NVMCTRL | 0x41004000 | 9: DONE, PROGE, LOCKE, NVME, KEYE, NSCHK | 7 | Y | 2 | Y | — | 2 | N | 2: AUTOW | — | Y | — | PDSW |
| DMAC | 0x41006000 |
11: SUSP0, TERR0, TCMPL0 12: SUSP1, TERR1, TCMPL1 13: SUSP2, TERR2, TCMPL2 14: SUSP3, TERR3, TCMPL3 15: SUSP4-7, TERR4-7, TCMPL4-7 | 3 | Y | — | — | — | 3 | — | 7-10: CH0-3 | 25-28: CH0-3 | Y | — | PDSW |
| HMATRIXHS | 0x41008000 | — | 5 | Y | — | — | — | 4 | N | — | — | N/A | — | PDSW |
| AHB-APB Bridge C (APBC) | 0x42000000 | — | 2 | Y | — | — | — | — | — | — | — | N/A | — | PDSW |
| EVSYS | 0x42000000 |
16: EVD0, OVR0 17: EVD1, OVR1 18: EVD2, OVR2 19: EVD3, OVR3 20: NSCHK | — | — | 0 | Y |
6: CH0 7: CH1 8: CH2 9: CH3 | 0 | N | — | — | N/A | — | PDSW |
| SERCOM0 | 0x42000400 |
22: bit 0 23: bit 1 24: bit 2 25: bit 3-6 | — | — | 1 | Y |
11: CORE 10: SLOW | 1 | N | — | — | N/A |
4: RX 5: TX | PDSW |
| SERCOM1 | 0x42000800 |
26: bit 0 27: bit 1 28: bit 2 29: bit 3-6 | — | — | 2 | Y |
12: CORE 10: SLOW | 2 | N | — | — | N/A |
6: RX 7: TX | PDSW |
| SERCOM2 | 0x42000C00 |
30: bit 0 31: bit 1 32: bit 2 33: bit 3-6 | — | — | 3 | Y |
13: CORE 10: SLOW | 3 | N | — | — | N/A |
8: RX 9: TX | PDSW |
| TC0 | 0x42001000 | 34: ERR, MC0, MC1, OVF | — | — | 4 | Y | 14 | 4 | N | 11: EVU |
29: OVF 30-31: MCX0-1 | Y |
10: OVF 11-12: MC0-1 | PDSW |
| TC1 | 0x42001400 | 35: ERR, MC0, MC1, OVF | — | — | 5 | Y | 14 | 5 | N | 12: EVU |
32: OVF 33-34: MCX0-1 | Y |
13: OVF 14-15: MC0-1 | PDSW |
| TC2 | 0x42001800 | 36: ERR, MC0, MC1, OVF | — | — | 6 | Y | 15 | 6 | N | 13: EVU |
35: OVF 36-37: MCX0-1 | Y |
16: OVF 17-18: MC0-1 | PDSW |
| ADC | 0x42001C00 | 37: OVERRUN, WINMON 38:RESRDY | — | — | 7 | Y | 16 | 7 | N | 14: START 15: FLUSH |
38: RESRDY 39: WINMON | Y | 19: RESRDY | PDSW |
| DAC | 0x42002000 | 40: UNDERRUN 41: EMPTY | — | — | 8 | Y | 18 | 8 | N | 18: START | 43: EMPTY | Y | 20: EMPTY | PDSW |
| PTC | 0x42002400 |
42: EOC, WCOMP | — | — | 9 | Y | 19 | 9 | N |
19 : STCONV 20 : DSEQR |
44: EOC 45: WCOMP | Y |
21 : EOC 22 : SEQ 23 : WCOMP | PDSW |
| TRNG | 0x42002800 | 43: DATARDY | — | — | 10 | Y | — | 10 | N | — | 46 : DATARDY | Y | — | PDSW |
| CCL | 0x42002C00 | — | — | — | 11 | Y | 20 | 11 | N |
21 : LUT0 22 : LUT1 |
47 : LUT0 48 : LUT1 | Y | — | PDSW |
| OPAMP | 0x42003000 | — | — | — | 12 | Y | — | 12 | N | — | — | N/A | — | PDSW |
| TRAM | 0x42003400 | 44: DRP, ERR | 12 | Y | — | — | — | 13 | — | — | — | N/A | — | PDSW |