13.2 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 | — | — | Low Power | — | — | — | — | — | — | N/A | PD1 |
| PM | 0x40000000 | 0 | — | — | 0 | Y | Backup | — | 0 | N | — | — | — | N/A | PDBACKUP |
| MCLK | 0x40000400 | 0 | — | — | 1 | Y | Low Power | — | 1 | N | — | — | — | Y | PD0 |
| RSTC | 0x40000800 | — | — | — | 2 | Y | Backup | — | 2 | N | — | — | — | N/A | PDBACKUP |
| OSCCTRL | 0x40000C00 | 0 | — | — | 3 | Y | Low Power |
0: DFLL48M reference 1: FDPLL96M clk source 2: FDPLL96M 32kHz |
3 | N | — | — | — | Y | PD0 |
| OSC32KCTRL | 0x40001000 | 0 | — | — | 4 | Y | Backup | — | 4 | N | — | — | — | — | PDBACKUP |
| SUPC | 0x40001400 | 0 | — | — | 5 | Y | Backup | — | 5 | N | — | — | — | N/A | PDBACKUP |
| GCLK | 0x40001800 | — | — | — | 6 | Y | Low Power | — | 6 | N | — | — | — | N/A | PD0 |
| WDT | 0x40001C00 | 1 | — | — | 7 | Y | Low Power | — | 7 | N | — | — | — | Y | PDTOP |
| RTC | 0x40002000 | 2 | — | — | 8 | Y | Backup | — | 8 | N | — |
1: CMP0/ALARM0 2: CMP1 3: OVF 4-11: PER0-7 |
— | Y | PDBACKUP |
| EIC | 0x40002400 | 3, NMI | — | — | 9 | Y | Low Power | 3 | 9 | N | — | 12-27: EXTINT0-15 | — | Y | PDTOP |
| PORT | 0x40002800 | — | — | — | 10 | Y | Low Power | — | 10 | N | 0-3 : EV0-3 | — | — | Y | PDTOP |
| AHB-APB Bridge B | 0x41000000 | — | 1 | Y | — | — | CPU | — | — | — | — | — | — | N/A | PD2 |
| USB | 0x41000000 | 6 | 12 | Y | 0 | Y | CPU | 4 | 0 | N | — | — | — | Y | PD2 |
| DSU | 0x41002000 | — | 5 | Y | 1 | Y | CPU | — | 1 | Y | — | — | — | N/A | PD2 |
| NVMCTRL | 0x41004000 | 4 | 8 | Y | 2 | Y | CPU | — | 2 | N | — | — | — | Y | PD2 |
| MTB | 0x41006000 | — | — | — | — | — | CPU | — | — | — | 43,44: Start, Stop | — | — | N/A | PD2 |
| AHB-APB Bridge C | 0x42000000 | — | 2 | Y | — | — | Low Power | — | — | — | — | — | — | N/A | PD1 |
| SERCOM0 | 0x42000000 | 8 | — | — | 0 | Y | Low Power |
18: CORE 17: SLOW |
0 | N | — | — |
1: RX 2: TX |
Y | PD1 |
| SERCOM1 | 0x42000400 | 9 | — | — | 1 | Y | Low Power |
19: CORE 17: SLOW |
1 | N | — | — |
3: RX 4: TX |
Y | PD1 |
| SERCOM2 | 0x42000800 | 10 | — | — | 2 | Y | Low Power |
20: CORE 17: SLOW |
2 | N | — | — |
5: RX 6: TX |
Y | PD1 |
| SERCOM3 | 0x42000C00 | 11 | — | — | 3 | Y | Low Power |
21: CORE 17: SLOW |
3 | N | — | — |
7: RX 8: TX |
Y | PD1 |
| SERCOM4 | 0x42001000 | 12 | — | — | 4 | Y | Low Power |
22: CORE 17: SLOW |
4 | N | — | — |
9: RX 10: TX |
Y | PD1 |
| TCC0 | 0x42001400 | 14 | — | — | 5 | Y | Low Power | 25 | 5 | N |
12-13: EV0-1 14-17: MC0-3 |
36: OVF 37: TRG 38: CNT 39-42: MC0-3 |
11: OVF 12-15: MC0-3 |
Y | PD1 |
| TCC1 | 0x42001800 | 15 | — | — | 6 | Y | Low Power | 25 | 6 | N |
18-19: EV0-1 20-21: MC0-1 |
43: OVF 44: TRG 45: CNT 46-47: MC0-1 |
16: OVF 17-18: MC0-1 |
Y | PD1 |
| TCC2 | 0x42001C00 | 16 | — | — | 7 | Y | Low Power | 26 | 7 | N |
22-23: EV0-1 24-25: MC0-1 |
48: OVF 49: TRG 50: CNT 51-52: MC0-1 |
19: OVF 20-21: MC0-1 |
Y | PD1 |
| TC0 | 0x42002000 | 17 | — | — | 8 | Y | Low Power | 27 | 8 | N | 26: EVU |
53: OVF 54-55: MC0-1 |
22: OVF 23-24: MC0-1 |
Y | PD1 |
| TC1 | 0x42002400 | 18 | — | — | 9 | Y | Low Power | 27 | 9 | N | 27: EVU |
56: OVF 57-58: MC0-1 |
25: OVF 26-27: MC0-1 |
Y | PD1 |
| RFCTRL | 0x42003C00 | 10 | N | ||||||||||||
| AHB-APB Bridge D | 0x43000000 | — | 3 | Y | — | — | Low Power | — | — | — | — | — | — | N/A | PD1 |
| EVSYS | 0x43000000 | 7 | — | — | 0 | Y | Low Power | 5-16: one per CHANNEL | 0 | N | — | — | — | Y | PD0 |
| SERCOM5 | 0x43000400 | 13 | — | — | 1 | Y | Low Power |
24: CORE 23: SLOW |
1 | N | — | — | — | Y | PD0 |
| TC4 | 0x43000800 | 21 | — | — | 2 | Y | Low Power | 29 | 2 | N | — |
65: OVF 66-67: MC0-1 |
34: OVF 35-36: MC0-1 |
Y | PD0 |
| ADC | 0x43000C00 | 22 | — | — | 3 | Y | Low Power | 30 | 3 | N |
31: START 32: SYNC |
68: RESRDY 69: WINMON |
37: RESRDY | Y | PD0 |
| AC | 0x43001000 | 23 | — | — | 4 | Y | Low Power | 31 | 4 | N | 33-34: SOC0-1 |
70-71: COMP0-1 72: WIN0 |
— | Y | PD0 |
| PTC | 0x43001400 | 25 | — | — | 5 | Y | Low Power | 33 | 5 | N | 37: STCONV |
75: EOC 76: WCOMP |
— | — | PD0 |
| CCL | 0x43001C00 | — | — | — | 7 | Y | Low Power | 34 | 7 | N |
38 : LUTIN0 39 : LUTIN1 40: LUTIN2 41: LUTIN3 |
78 : LUTOUT0 79 : LUTOUT1 80: LUTOUT2 81: LUTOUT3 |
— | Y | PD0 |
| AHB-APB Bridge E | 0x44000000 | — | 4 | Y | — | — | Low Power | — | — | — | — | — | — | N/A | PD1 |
| PAC | 0x44000000 | 0 | 14 | Y | 0 | Y | Low Power | — | 0 | — | — | 82 : ACCERR | — | N/A | PD1 |
| DMAC | 0x44000400 | — | 11 | Y | — | — | Low Power | — | 1 | — | 4-11: CH0-7 | 28-35: CH0-7 | — | Y | PD1 |