12 Peripherals Configuration Summary
| Peripheral name | Base address | IRQ line | AHB clock | APB clock | Bus Clock Domain | Generic Clock | PAC | Events | DMA | Power domain | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Index | Enabled at Reset | Index | Enabled at Reset | Name | Index | Index | Prot at Reset | User | Generator | Index | Sleep Walking | Name | |||
| AHB-APB Bridge A | 0x40000000 | — | 0 | Y | — | — | CPU | — | — | — | — | — | — | N/A | PDTOP |
| PAC | 0x40000000 | 0 | 7 | Y | 0 | Y | CPU | — | 0 | — | — | 69 : ACCERR | — | N/A | PDTOP |
| PM | 0x40000400 | 0 | — | — | 1 | Y | Backup | — | 1 | N | — | — | — | N/A | PDBACKUP |
| MCLK | 0x40000800 | 0 | — | — | 2 | Y | CPU | — | 2 | N | — | — | — | Y | PDTOP |
| RSTC | 0x40000C00 | — | — | — | 3 | Y | Backup | — | 3 | N | — | — | — | N/A | PDBACKUP |
| OSCCTRL | 0x40001000 | 0 | — | — | 4 | Y | CPU |
0: DFLL48M reference 1: FDPLL96M clk source 2: FDPLL96M 32kHz |
4 | N | — | 0: CFD | — | Y | PDTOP |
| OSC32KCTRL | 0x40001400 | 0 | — | — | 5 | Y | Backup | — | 5 | N | — | 1: CFD | — | — | PDBACKUP |
| SUPC | 0x40001800 | 0 | — | — | 6 | Y | Backup | — | 6 | N | — | — | — | N/A | PDBACKUP |
| GCLK | 0x40001C00 | — | — | — | 7 | Y | CPU | — | 7 | N | — | — | — | N/A | PDTOP |
| WDT | 0x40002000 | 1 | — | — | 8 | Y | CPU | — | 8 | N | — | — | — | Y | PDTOP |
| RTC | 0x40002400 | 2 | — | — | 9 | Y | Backup | — | 9 | N | 0: TAMPEVT |
2: CMP0/ALARM0 3: CMP1 4: TAMPER 5: OVF 6-13: PER0-7 |
1: TIMESTAMP | Y | PDBACKUP |
| EIC | 0x40002800 | 3, NMI | — | — | 10 | Y | CPU | 3 | 10 | N | — | 14-29: EXTINT0-15 | — | Y | PDTOP |
| FREQM | 0x40002C00 | 4 | — | — | 11 | Y | CPU | 4: FREQM_MSR 5: FREQM_REF | 11 | N | — | 4: DONE | — | Y | PDTOP |
| AHB-APB Bridge B | 0x41000000 | — | 1 | Y | — | — | CPU | — | — | — | — | — | — | N/A | PDTOP |
| USB | 0x41000000 | 5 | 4 | Y | 0 | Y | CPU | 6 | 0 | N | — | — | — | Y | PDTOP |
| DSU | 0x41002000 | — | 5 | Y | 1 | Y | CPU | — | 1 | Y | — | — | — | N/A | PDTOP |
| NVMCTRL | 0x41004000 | 6 | 8 | Y | 2 | Y | CPU | — | 2 | N | — | — | — | Y | PDTOP |
| PORT | 0x41006000 | — | — | — | 10 | Y | CPU | — | 3 | N | 1-4 : EV0-3 | — | — | Y | PDTOP |
| DMAC | 0x41008000 | 7 | 4 | Y | — | — | CPU | — | 4 | — | 5-8: CH0-4 | 30-33: CH0-4 | — | Y | PDTOP |
| MTB | 0x410A0000 | — | — | — | — | — | CPU | — | — | — | — | — | — | N/A | PDTOP |
| AHB-APB Bridge C | 0x42000000 | — | 2 | Y | — | — | CPU | — | — | — | — | — | — | N/A | PDTOP |
| EVSYS | 0x42000000 | 8 | — | — | 0 | Y | CPU | 7-14: one per CHANNEL | 0 | N | — | — | — | Y | PDTOP |
| SERCOM0 | 0x42000400 | 9 | — | — | 1 | Y | CPU |
16: CORE 15: SLOW |
1 | N | — | — |
2: RX 3: TX |
Y | PDTOP |
| SERCOM1 | 0x42000800 | 10 | — | — | 2 | Y | CPU |
17: CORE 15: SLOW |
2 | N | — | — |
4: RX 5: TX |
Y | PDTOP |
| SERCOM2 | 0x42000A00 | 11 | — | — | 3 | Y | CPU |
18: CORE 15: SLOW |
3 | N | — | — |
6: RX 7: TX |
Y | PDTOP |
| SERCOM3 | 0x42001000 | 12 | — | — | 4 | Y | CPU |
19: CORE 15: SLOW |
4 | N | — | — |
8: RX 9: TX |
Y | PDTOP |
| SERCOM4 | 0x42001400 | 13 | — | — | 5 | Y | CPU |
20: CORE 15: SLOW |
5 | N | — | — |
10: RX 11: TX |
Y | PDTOP |
| SERCOM5 | 0x42001800 | 14 | — | — | 6 | Y | CPU |
21: CORE 15: SLOW |
6 | N | — | — |
12: RX 13: TX |
Y | PDTOP |
| TCC0 | 0x42001C00 | 15 | — | — | 7 | Y | CPU | 22 | 7 | N |
9-10: EV0-1 11-14: MC0-3 |
34: OVF 35: TRG 36: CNT 37-40: MC0-3 |
14: OVF 15-18: MC0-3 |
Y | PDTOP |
| TC0 | 0x42002000 | 16 | — | — | 8 | Y | CPU | 23 | 8 | N | 15: EVU |
41: OVF 42-43: MC0-1 |
19: OVF 20-21: MC0-1 |
Y | PDTOP |
| TC1 | 0x42002400 | 17 | — | — | 9 | Y | CPU | 23 | 9 | N | 16: EVU |
44: OVF 45-46: MC0-1 |
22: OVF 23-24: MC0-1 |
Y | PDTOP |
| TC2 | 0x42002800 | 18 | — | — | 10 | Y | CPU | 24 | 10 | N | 17: EVU |
47: OVF 48-49: MC0-1 |
25: OVF 26-27: MC0-1 |
Y | PDTOP |
| TC3 | 0x42002C00 | 19 | — | — | 11 | Y | CPU | 24 | 11 | N | 18: EVU |
50: OVF 51-52: MC0-1 |
28: OVF 29-30: MC0-1 |
Y | PDTOP |
| ADC | 0x42003000 | 20 | — | — | 12 | Y | CPU | 25 | 12 | N |
19: START 20: SYNC |
53: RESRDY 54: WINMON |
31: RESRDY | Y | PDTOP |
| AC | 0x42003400 | 21 | — | — | 13 | Y | CPU | 26 | 13 | N | 21-22: SOC0-1 |
55-56: COMP0-1 57: WIN0 |
— | Y | PDTOP |
| PTC | 0x42003800 | 22 | — | — | 14 | Y | CPU | 27 | 14 | N | 23: STCONV |
58: EOC 59: WCOMP |
— | — | PDTOP |
| SLCD | 0x42003C00 | 23 | — | — | 15 | Y | CPU | — | 15 | N | — |
60-62: FC0-2 63: DT |
32: DMU 33: ACMDRDY 34: ABMRDY |
— | PDTOP |
| AES | 0x42004000 | 24 | — | — | 16 | Y | CPU | — | 16 | N | — | — |
35 : WR 36 : RD |
Y | PDTOP |
| TRNG | 0x42004400 | 25 | — | — | 17 | Y | CPU | — | 17 | N | — | 64 : READY | — | Y | PDTOP |
| CCL | 0x42004800 | — | — | — | 18 | Y | CPU | 28 | 18 | N |
24 : LUTIN0 25 : LUTIN1 26: LUTIN2 27: LUTIN3 |
65 : LUTOUT0 66 : LUTOUT1 67: LUTOUT2 68: LUTOUT3 |
— | Y | PDTOP |