ATSAMR35J18B peripherals

Each block of the ATSAMR35J18B: what it is, the registers that control it and the pins it uses.

PORT

PORT

Port Module

Registers

GROUP0.DIR0x40002800GROUP0.DIRCLR0x40002804GROUP0.DIRSET0x40002808GROUP0.DIRTGL0x4000280CGROUP0.OUT0x40002810GROUP0.OUTCLR0x40002814GROUP0.OUTSET0x40002818GROUP0.OUTTGL0x4000281CGROUP0.IN0x40002820GROUP0.CTRL0x40002824GROUP0.WRCONFIG0x40002828GROUP0.EVCTRL0x4000282CGROUP0.PMUX00x40002830GROUP0.PMUX10x40002831GROUP0.PMUX20x40002832GROUP0.PMUX30x40002833GROUP0.PMUX40x40002834GROUP0.PMUX50x40002835GROUP0.PMUX60x40002836GROUP0.PMUX70x40002837GROUP0.PMUX80x40002838GROUP0.PMUX90x40002839GROUP0.PMUX100x4000283AGROUP0.PMUX110x4000283BGROUP0.PMUX120x4000283CGROUP0.PMUX130x4000283DGROUP0.PMUX140x4000283EGROUP0.PMUX150x4000283FGROUP0.PINCFG00x40002840GROUP0.PINCFG10x40002841GROUP0.PINCFG20x40002842GROUP0.PINCFG30x40002843GROUP0.PINCFG40x40002844GROUP0.PINCFG50x40002845GROUP0.PINCFG60x40002846GROUP0.PINCFG70x40002847GROUP0.PINCFG80x40002848GROUP0.PINCFG90x40002849GROUP0.PINCFG100x4000284AGROUP0.PINCFG110x4000284BGROUP0.PINCFG120x4000284CGROUP0.PINCFG130x4000284DGROUP0.PINCFG140x4000284EGROUP0.PINCFG150x4000284FGROUP0.PINCFG160x40002850GROUP0.PINCFG170x40002851GROUP0.PINCFG180x40002852GROUP0.PINCFG190x40002853GROUP0.PINCFG200x40002854GROUP0.PINCFG210x40002855GROUP0.PINCFG220x40002856GROUP0.PINCFG230x40002857GROUP0.PINCFG240x40002858GROUP0.PINCFG250x40002859GROUP0.PINCFG260x4000285AGROUP0.PINCFG270x4000285BGROUP0.PINCFG280x4000285CGROUP0.PINCFG290x4000285DGROUP0.PINCFG300x4000285EGROUP0.PINCFG310x4000285FGROUP1.DIR0x40002880GROUP1.DIRCLR0x40002884GROUP1.DIRSET0x40002888GROUP1.DIRTGL0x4000288CGROUP1.OUT0x40002890GROUP1.OUTCLR0x40002894GROUP1.OUTSET0x40002898GROUP1.OUTTGL0x4000289CGROUP1.IN0x400028A0GROUP1.CTRL0x400028A4GROUP1.WRCONFIG0x400028A8GROUP1.EVCTRL0x400028ACGROUP1.PMUX00x400028B0GROUP1.PMUX10x400028B1GROUP1.PMUX20x400028B2GROUP1.PMUX30x400028B3GROUP1.PMUX40x400028B4GROUP1.PMUX50x400028B5GROUP1.PMUX60x400028B6GROUP1.PMUX70x400028B7GROUP1.PMUX80x400028B8GROUP1.PMUX90x400028B9GROUP1.PMUX100x400028BAGROUP1.PMUX110x400028BBGROUP1.PMUX120x400028BCGROUP1.PMUX130x400028BDGROUP1.PMUX140x400028BEGROUP1.PMUX150x400028BFGROUP1.PINCFG00x400028C0GROUP1.PINCFG10x400028C1GROUP1.PINCFG20x400028C2GROUP1.PINCFG30x400028C3GROUP1.PINCFG40x400028C4GROUP1.PINCFG50x400028C5GROUP1.PINCFG60x400028C6GROUP1.PINCFG70x400028C7GROUP1.PINCFG80x400028C8GROUP1.PINCFG90x400028C9GROUP1.PINCFG100x400028CAGROUP1.PINCFG110x400028CBGROUP1.PINCFG120x400028CCGROUP1.PINCFG130x400028CDGROUP1.PINCFG140x400028CEGROUP1.PINCFG150x400028CFGROUP1.PINCFG160x400028D0GROUP1.PINCFG170x400028D1GROUP1.PINCFG180x400028D2GROUP1.PINCFG190x400028D3GROUP1.PINCFG200x400028D4GROUP1.PINCFG210x400028D5GROUP1.PINCFG220x400028D6GROUP1.PINCFG230x400028D7GROUP1.PINCFG240x400028D8GROUP1.PINCFG250x400028D9GROUP1.PINCFG260x400028DAGROUP1.PINCFG270x400028DBGROUP1.PINCFG280x400028DCGROUP1.PINCFG290x400028DDGROUP1.PINCFG300x400028DEGROUP1.PINCFG310x400028DFGROUP2.DIR0x40002900GROUP2.DIRCLR0x40002904GROUP2.DIRSET0x40002908GROUP2.DIRTGL0x4000290CGROUP2.OUT0x40002910GROUP2.OUTCLR0x40002914GROUP2.OUTSET0x40002918GROUP2.OUTTGL0x4000291CGROUP2.IN0x40002920GROUP2.CTRL0x40002924GROUP2.WRCONFIG0x40002928GROUP2.EVCTRL0x4000292CGROUP2.PMUX00x40002930GROUP2.PMUX10x40002931GROUP2.PMUX20x40002932GROUP2.PMUX30x40002933GROUP2.PMUX40x40002934GROUP2.PMUX50x40002935GROUP2.PMUX60x40002936GROUP2.PMUX70x40002937GROUP2.PMUX80x40002938GROUP2.PMUX90x40002939GROUP2.PMUX100x4000293AGROUP2.PMUX110x4000293BGROUP2.PMUX120x4000293CGROUP2.PMUX130x4000293DGROUP2.PMUX140x4000293EGROUP2.PMUX150x4000293FGROUP2.PINCFG00x40002940GROUP2.PINCFG10x40002941GROUP2.PINCFG20x40002942GROUP2.PINCFG30x40002943GROUP2.PINCFG40x40002944GROUP2.PINCFG50x40002945GROUP2.PINCFG60x40002946GROUP2.PINCFG70x40002947GROUP2.PINCFG80x40002948GROUP2.PINCFG90x40002949GROUP2.PINCFG100x4000294AGROUP2.PINCFG110x4000294BGROUP2.PINCFG120x4000294CGROUP2.PINCFG130x4000294DGROUP2.PINCFG140x4000294EGROUP2.PINCFG150x4000294FGROUP2.PINCFG160x40002950GROUP2.PINCFG170x40002951GROUP2.PINCFG180x40002952GROUP2.PINCFG190x40002953GROUP2.PINCFG200x40002954GROUP2.PINCFG210x40002955GROUP2.PINCFG220x40002956GROUP2.PINCFG230x40002957GROUP2.PINCFG240x40002958GROUP2.PINCFG250x40002959GROUP2.PINCFG260x4000295AGROUP2.PINCFG270x4000295BGROUP2.PINCFG280x4000295CGROUP2.PINCFG290x4000295DGROUP2.PINCFG300x4000295EGROUP2.PINCFG310x4000295F

EIC

EIC

External Interrupt Controller

Registers

CTRLA0x40002400NMICTRL0x40002401NMIFLAG0x40002402SYNCBUSY0x40002404EVCTRL0x40002408INTENCLR0x4000240CINTENSET0x40002410INTFLAG0x40002414ASYNCH0x40002418CONFIG00x4000241CCONFIG10x40002420

Pins

EIC/EXTINT[0]PA00EIC/EXTINT[1]PA01EIC/EXTINT[4]PA04EIC/EXTINT[5]PA05EIC/EXTINT[6]PA06EIC/EXTINT[7]PA07EIC/NMIPA08EIC/EXTINT[9]PA09EIC/EXTINT[10]PA10EIC/EXTINT[11]PA11EIC/EXTINT[12]PA12EIC/EXTINT[13]PA13EIC/EXTINT[14]PA14EIC/EXTINT[15]PA15EIC/EXTINT[0]PA16EIC/EXTINT[1]PA17EIC/EXTINT[2]PA18EIC/EXTINT[3]PA19EIC/EXTINT[6]PA22EIC/EXTINT[7]PA23EIC/EXTINT[12]PA24EIC/EXTINT[13]PA25EIC/EXTINT[15]PA27EIC/EXTINT[8]PA28EIC/EXTINT[10]PA30EIC/EXTINT[11]PA31EIC/EXTINT[0]PB00EIC/EXTINT[2]PB02EIC/EXTINT[3]PB03EIC/EXTINT[15]PB15EIC/EXTINT[0]PB16EIC/EXTINT[1]PB17EIC/EXTINT[6]PB22EIC/EXTINT[7]PB23EIC/EXTINT[14]PB30EIC/EXTINT[15]PB31

TC0

TC

Basic Timer Counter

Registers

CTRLA0x42002000CTRLBCLR0x42002004CTRLBSET0x42002005EVCTRL0x42002006INTENCLR0x42002008INTENSET0x42002009INTFLAG0x4200200ASTATUS0x4200200BWAVE0x4200200CDRVCTRL0x4200200DDBGCTRL0x4200200FSYNCBUSY0x42002010COUNT16.COUNT0x42002014COUNT32.COUNT0x42002014COUNT8.COUNT0x42002014COUNT8.PER0x4200201BCOUNT16.CC00x4200201CCOUNT32.CC00x4200201CCOUNT8.CC00x4200201CCOUNT8.CC10x4200201DCOUNT16.CC10x4200201ECOUNT32.CC10x42002020COUNT8.PERBUF0x4200202FCOUNT16.CCBUF00x42002030COUNT32.CCBUF00x42002030COUNT8.CCBUF00x42002030COUNT8.CCBUF10x42002031COUNT16.CCBUF10x42002032COUNT32.CCBUF10x42002034

Pins

TC0/WO[0]PA22TC0/WO[1]PA23

TC1

TC

Basic Timer Counter

Registers

CTRLA0x42002400CTRLBCLR0x42002404CTRLBSET0x42002405EVCTRL0x42002406INTENCLR0x42002408INTENSET0x42002409INTFLAG0x4200240ASTATUS0x4200240BWAVE0x4200240CDRVCTRL0x4200240DDBGCTRL0x4200240FSYNCBUSY0x42002410COUNT16.COUNT0x42002414COUNT32.COUNT0x42002414COUNT8.COUNT0x42002414COUNT8.PER0x4200241BCOUNT16.CC00x4200241CCOUNT32.CC00x4200241CCOUNT8.CC00x4200241CCOUNT8.CC10x4200241DCOUNT16.CC10x4200241ECOUNT32.CC10x42002420COUNT8.PERBUF0x4200242FCOUNT16.CCBUF00x42002430COUNT32.CCBUF00x42002430COUNT8.CCBUF00x42002430COUNT8.CCBUF10x42002431COUNT16.CCBUF10x42002432COUNT32.CCBUF10x42002434

Pins

TC1/WO[0]PA24TC1/WO[1]PA25TC1/WO[1]PB15

TC2

TC

Basic Timer Counter

Registers

CTRLA0x42002800CTRLBCLR0x42002804CTRLBSET0x42002805EVCTRL0x42002806INTENCLR0x42002808INTENSET0x42002809INTFLAG0x4200280ASTATUS0x4200280BWAVE0x4200280CDRVCTRL0x4200280DDBGCTRL0x4200280FSYNCBUSY0x42002810COUNT16.COUNT0x42002814COUNT32.COUNT0x42002814COUNT8.COUNT0x42002814COUNT8.PER0x4200281BCOUNT16.CC00x4200281CCOUNT32.CC00x4200281CCOUNT8.CC00x4200281CCOUNT8.CC10x4200281DCOUNT16.CC10x4200281ECOUNT32.CC10x42002820COUNT8.PERBUF0x4200282FCOUNT16.CCBUF00x42002830COUNT32.CCBUF00x42002830COUNT8.CCBUF00x42002830COUNT8.CCBUF10x42002831COUNT16.CCBUF10x42002832COUNT32.CCBUF10x42002834

Pins

TC2/WO[0]PB02TC2/WO[1]PB03TC2/WO[0]PB16TC2/WO[1]PB17

TC3

TC

Basic Timer Counter

Registers

CTRLA0x42002C00CTRLBCLR0x42002C04CTRLBSET0x42002C05EVCTRL0x42002C06INTENCLR0x42002C08INTENSET0x42002C09INTFLAG0x42002C0ASTATUS0x42002C0BWAVE0x42002C0CDRVCTRL0x42002C0DDBGCTRL0x42002C0FSYNCBUSY0x42002C10COUNT16.COUNT0x42002C14COUNT32.COUNT0x42002C14COUNT8.COUNT0x42002C14COUNT8.PER0x42002C1BCOUNT16.CC00x42002C1CCOUNT32.CC00x42002C1CCOUNT8.CC00x42002C1CCOUNT8.CC10x42002C1DCOUNT16.CC10x42002C1ECOUNT32.CC10x42002C20COUNT8.PERBUF0x42002C2FCOUNT16.CCBUF00x42002C30COUNT32.CCBUF00x42002C30COUNT8.CCBUF00x42002C30COUNT8.CCBUF10x42002C31COUNT16.CCBUF10x42002C32COUNT32.CCBUF10x42002C34

Pins

TC3/WO[0]PB00TC3/WO[0]PB22TC3/WO[1]PB23

TC4

TC

Basic Timer Counter

Registers

CTRLA0x43000800CTRLBCLR0x43000804CTRLBSET0x43000805EVCTRL0x43000806INTENCLR0x43000808INTENSET0x43000809INTFLAG0x4300080ASTATUS0x4300080BWAVE0x4300080CDRVCTRL0x4300080DDBGCTRL0x4300080FSYNCBUSY0x43000810COUNT16.COUNT0x43000814COUNT32.COUNT0x43000814COUNT8.COUNT0x43000814COUNT8.PER0x4300081BCOUNT16.CC00x4300081CCOUNT32.CC00x4300081CCOUNT8.CC00x4300081CCOUNT8.CC10x4300081DCOUNT16.CC10x4300081ECOUNT32.CC10x43000820COUNT8.PERBUF0x4300082FCOUNT16.CCBUF00x43000830COUNT32.CCBUF00x43000830COUNT8.CCBUF00x43000830COUNT8.CCBUF10x43000831COUNT16.CCBUF10x43000832COUNT32.CCBUF10x43000834

Pins

TC4/WO[0]PA14TC4/WO[1]PA15TC4/WO[0]PA18TC4/WO[1]PA19

TCC0

TCC

Timer Counter Control

Registers

CTRLA0x42001400CTRLBCLR0x42001404CTRLBSET0x42001405SYNCBUSY0x42001408FCTRLA0x4200140CFCTRLB0x42001410WEXCTRL0x42001414DRVCTRL0x42001418DBGCTRL0x4200141EEVCTRL0x42001420INTENCLR0x42001424INTENSET0x42001428INTFLAG0x4200142CSTATUS0x42001430COUNT0x42001434PATT0x42001438WAVE0x4200143CPER0x42001440CC00x42001444CC10x42001448CC20x4200144CCC30x42001450PATTBUF0x42001464PERBUF0x4200146CCCBUF00x42001470CCBUF10x42001474CCBUF20x42001478CCBUF30x4200147C

Pins

TCC0/WO[0]PA04TCC0/WO[1]PA05TCC0/WO[0]PA08TCC0/WO[1]PA09TCC0/WO[2]PA10TCC0/WO[3]PA11TCC0/WO[6]PA12TCC0/WO[7]PA13TCC0/WO[4]PA14TCC0/WO[5]PA15TCC0/WO[6]PA16TCC0/WO[7]PA17TCC0/WO[2]PA18TCC0/WO[3]PA19TCC0/WO[4]PA22TCC0/WO[5]PA23TCC0/WO[4]PB16TCC0/WO[5]PB17TCC0/WO[0]PB30TCC0/WO[1]PB31

TCC1

TCC

Timer Counter Control

Registers

CTRLA0x42001800CTRLBCLR0x42001804CTRLBSET0x42001805SYNCBUSY0x42001808FCTRLA0x4200180CFCTRLB0x42001810WEXCTRL0x42001814DRVCTRL0x42001818DBGCTRL0x4200181EEVCTRL0x42001820INTENCLR0x42001824INTENSET0x42001828INTFLAG0x4200182CSTATUS0x42001830COUNT0x42001834PATT0x42001838WAVE0x4200183CPER0x42001840CC00x42001844CC10x42001848CC20x4200184CCC30x42001850PATTBUF0x42001864PERBUF0x4200186CCCBUF00x42001870CCBUF10x42001874CCBUF20x42001878CCBUF30x4200187C

Pins

TCC1/WO[0]PA06TCC1/WO[1]PA07TCC1/WO[2]PA08TCC1/WO[3]PA09TCC1/WO[0]PA10TCC1/WO[1]PA11TCC1/WO[2]PA24TCC1/WO[3]PA25TCC1/WO[0]PA30TCC1/WO[1]PA31TCC1/WO[2]PB30TCC1/WO[3]PB31

TCC2

TCC

Timer Counter Control

Registers

CTRLA0x42001C00CTRLBCLR0x42001C04CTRLBSET0x42001C05SYNCBUSY0x42001C08FCTRLA0x42001C0CFCTRLB0x42001C10WEXCTRL0x42001C14DRVCTRL0x42001C18DBGCTRL0x42001C1EEVCTRL0x42001C20INTENCLR0x42001C24INTENSET0x42001C28INTFLAG0x42001C2CSTATUS0x42001C30COUNT0x42001C34PATT0x42001C38WAVE0x42001C3CPER0x42001C40CC00x42001C44CC10x42001C48CC20x42001C4CCC30x42001C50PATTBUF0x42001C64PERBUF0x42001C6CCCBUF00x42001C70CCBUF10x42001C74CCBUF20x42001C78CCBUF30x42001C7C

Pins

TCC2/WO[0]PA00TCC2/WO[1]PA01TCC2/WO[0]PA12TCC2/WO[1]PA13TCC2/WO[0]PA16TCC2/WO[1]PA17

SERCOM0

SERCOM

Serial Communication Interface

Registers

I2CM.CTRLA0x42000000I2CS.CTRLA0x42000000SPIM.CTRLA0x42000000SPIS.CTRLA0x42000000USART_EXT.CTRLA0x42000000USART_INT.CTRLA0x42000000I2CM.CTRLB0x42000004I2CS.CTRLB0x42000004SPIM.CTRLB0x42000004SPIS.CTRLB0x42000004USART_EXT.CTRLB0x42000004USART_INT.CTRLB0x42000004I2CM.BAUD0x4200000CSPIM.BAUD0x4200000CSPIS.BAUD0x4200000CUSART_EXT.BAUD0x4200000CUSART_INT.BAUD0x4200000CUSART_EXT.RXPL0x4200000EUSART_INT.RXPL0x4200000EI2CM.INTENCLR0x42000014I2CS.INTENCLR0x42000014SPIM.INTENCLR0x42000014SPIS.INTENCLR0x42000014USART_EXT.INTENCLR0x42000014USART_INT.INTENCLR0x42000014I2CM.INTENSET0x42000016I2CS.INTENSET0x42000016SPIM.INTENSET0x42000016SPIS.INTENSET0x42000016USART_EXT.INTENSET0x42000016USART_INT.INTENSET0x42000016I2CM.INTFLAG0x42000018I2CS.INTFLAG0x42000018SPIM.INTFLAG0x42000018SPIS.INTFLAG0x42000018USART_EXT.INTFLAG0x42000018USART_INT.INTFLAG0x42000018I2CM.STATUS0x4200001AI2CS.STATUS0x4200001ASPIM.STATUS0x4200001ASPIS.STATUS0x4200001AUSART_EXT.STATUS0x4200001AUSART_INT.STATUS0x4200001AI2CM.SYNCBUSY0x4200001CI2CS.SYNCBUSY0x4200001CSPIM.SYNCBUSY0x4200001CSPIS.SYNCBUSY0x4200001CUSART_EXT.SYNCBUSY0x4200001CUSART_INT.SYNCBUSY0x4200001CI2CM.ADDR0x42000024I2CS.ADDR0x42000024SPIM.ADDR0x42000024SPIS.ADDR0x42000024I2CM.DATA0x42000028I2CS.DATA0x42000028SPIM.DATA0x42000028SPIS.DATA0x42000028USART_EXT.DATA0x42000028USART_INT.DATA0x42000028I2CM.DBGCTRL0x42000030SPIM.DBGCTRL0x42000030SPIS.DBGCTRL0x42000030USART_EXT.DBGCTRL0x42000030USART_INT.DBGCTRL0x42000030

Pins

SERCOM0/PAD[0]PA04SERCOM0/PAD[1]PA05SERCOM0/PAD[2]PA06SERCOM0/PAD[3]PA07SERCOM0/PAD[0]PA08SERCOM0/PAD[1]PA09SERCOM0/PAD[2]PA10SERCOM0/PAD[3]PA11

SERCOM1

SERCOM

Serial Communication Interface

Registers

I2CM.CTRLA0x42000400I2CS.CTRLA0x42000400SPIM.CTRLA0x42000400SPIS.CTRLA0x42000400USART_EXT.CTRLA0x42000400USART_INT.CTRLA0x42000400I2CM.CTRLB0x42000404I2CS.CTRLB0x42000404SPIM.CTRLB0x42000404SPIS.CTRLB0x42000404USART_EXT.CTRLB0x42000404USART_INT.CTRLB0x42000404I2CM.BAUD0x4200040CSPIM.BAUD0x4200040CSPIS.BAUD0x4200040CUSART_EXT.BAUD0x4200040CUSART_INT.BAUD0x4200040CUSART_EXT.RXPL0x4200040EUSART_INT.RXPL0x4200040EI2CM.INTENCLR0x42000414I2CS.INTENCLR0x42000414SPIM.INTENCLR0x42000414SPIS.INTENCLR0x42000414USART_EXT.INTENCLR0x42000414USART_INT.INTENCLR0x42000414I2CM.INTENSET0x42000416I2CS.INTENSET0x42000416SPIM.INTENSET0x42000416SPIS.INTENSET0x42000416USART_EXT.INTENSET0x42000416USART_INT.INTENSET0x42000416I2CM.INTFLAG0x42000418I2CS.INTFLAG0x42000418SPIM.INTFLAG0x42000418SPIS.INTFLAG0x42000418USART_EXT.INTFLAG0x42000418USART_INT.INTFLAG0x42000418I2CM.STATUS0x4200041AI2CS.STATUS0x4200041ASPIM.STATUS0x4200041ASPIS.STATUS0x4200041AUSART_EXT.STATUS0x4200041AUSART_INT.STATUS0x4200041AI2CM.SYNCBUSY0x4200041CI2CS.SYNCBUSY0x4200041CSPIM.SYNCBUSY0x4200041CSPIS.SYNCBUSY0x4200041CUSART_EXT.SYNCBUSY0x4200041CUSART_INT.SYNCBUSY0x4200041CI2CM.ADDR0x42000424I2CS.ADDR0x42000424SPIM.ADDR0x42000424SPIS.ADDR0x42000424I2CM.DATA0x42000428I2CS.DATA0x42000428SPIM.DATA0x42000428SPIS.DATA0x42000428USART_EXT.DATA0x42000428USART_INT.DATA0x42000428I2CM.DBGCTRL0x42000430SPIM.DBGCTRL0x42000430SPIS.DBGCTRL0x42000430USART_EXT.DBGCTRL0x42000430USART_INT.DBGCTRL0x42000430

Pins

SERCOM1/PAD[0]PA00SERCOM1/PAD[1]PA01SERCOM1/PAD[0]PA16SERCOM1/PAD[1]PA17SERCOM1/PAD[2]PA18SERCOM1/PAD[3]PA19SERCOM1/PAD[2]PA30SERCOM1/PAD[3]PA31

SERCOM2

SERCOM

Serial Communication Interface

Registers

I2CM.CTRLA0x42000800I2CS.CTRLA0x42000800SPIM.CTRLA0x42000800SPIS.CTRLA0x42000800USART_EXT.CTRLA0x42000800USART_INT.CTRLA0x42000800I2CM.CTRLB0x42000804I2CS.CTRLB0x42000804SPIM.CTRLB0x42000804SPIS.CTRLB0x42000804USART_EXT.CTRLB0x42000804USART_INT.CTRLB0x42000804I2CM.BAUD0x4200080CSPIM.BAUD0x4200080CSPIS.BAUD0x4200080CUSART_EXT.BAUD0x4200080CUSART_INT.BAUD0x4200080CUSART_EXT.RXPL0x4200080EUSART_INT.RXPL0x4200080EI2CM.INTENCLR0x42000814I2CS.INTENCLR0x42000814SPIM.INTENCLR0x42000814SPIS.INTENCLR0x42000814USART_EXT.INTENCLR0x42000814USART_INT.INTENCLR0x42000814I2CM.INTENSET0x42000816I2CS.INTENSET0x42000816SPIM.INTENSET0x42000816SPIS.INTENSET0x42000816USART_EXT.INTENSET0x42000816USART_INT.INTENSET0x42000816I2CM.INTFLAG0x42000818I2CS.INTFLAG0x42000818SPIM.INTFLAG0x42000818SPIS.INTFLAG0x42000818USART_EXT.INTFLAG0x42000818USART_INT.INTFLAG0x42000818I2CM.STATUS0x4200081AI2CS.STATUS0x4200081ASPIM.STATUS0x4200081ASPIS.STATUS0x4200081AUSART_EXT.STATUS0x4200081AUSART_INT.STATUS0x4200081AI2CM.SYNCBUSY0x4200081CI2CS.SYNCBUSY0x4200081CSPIM.SYNCBUSY0x4200081CSPIS.SYNCBUSY0x4200081CUSART_EXT.SYNCBUSY0x4200081CUSART_INT.SYNCBUSY0x4200081CI2CM.ADDR0x42000824I2CS.ADDR0x42000824SPIM.ADDR0x42000824SPIS.ADDR0x42000824I2CM.DATA0x42000828I2CS.DATA0x42000828SPIM.DATA0x42000828SPIS.DATA0x42000828USART_EXT.DATA0x42000828USART_INT.DATA0x42000828I2CM.DBGCTRL0x42000830SPIM.DBGCTRL0x42000830SPIS.DBGCTRL0x42000830USART_EXT.DBGCTRL0x42000830USART_INT.DBGCTRL0x42000830

Pins

SERCOM2/PAD[0]PA08SERCOM2/PAD[1]PA09SERCOM2/PAD[2]PA10SERCOM2/PAD[3]PA11SERCOM2/PAD[0]PA12SERCOM2/PAD[1]PA13SERCOM2/PAD[2]PA14SERCOM2/PAD[3]PA15

SERCOM3

SERCOM

Serial Communication Interface

Registers

I2CM.CTRLA0x42000C00I2CS.CTRLA0x42000C00SPIM.CTRLA0x42000C00SPIS.CTRLA0x42000C00USART_EXT.CTRLA0x42000C00USART_INT.CTRLA0x42000C00I2CM.CTRLB0x42000C04I2CS.CTRLB0x42000C04SPIM.CTRLB0x42000C04SPIS.CTRLB0x42000C04USART_EXT.CTRLB0x42000C04USART_INT.CTRLB0x42000C04I2CM.BAUD0x42000C0CSPIM.BAUD0x42000C0CSPIS.BAUD0x42000C0CUSART_EXT.BAUD0x42000C0CUSART_INT.BAUD0x42000C0CUSART_EXT.RXPL0x42000C0EUSART_INT.RXPL0x42000C0EI2CM.INTENCLR0x42000C14I2CS.INTENCLR0x42000C14SPIM.INTENCLR0x42000C14SPIS.INTENCLR0x42000C14USART_EXT.INTENCLR0x42000C14USART_INT.INTENCLR0x42000C14I2CM.INTENSET0x42000C16I2CS.INTENSET0x42000C16SPIM.INTENSET0x42000C16SPIS.INTENSET0x42000C16USART_EXT.INTENSET0x42000C16USART_INT.INTENSET0x42000C16I2CM.INTFLAG0x42000C18I2CS.INTFLAG0x42000C18SPIM.INTFLAG0x42000C18SPIS.INTFLAG0x42000C18USART_EXT.INTFLAG0x42000C18USART_INT.INTFLAG0x42000C18I2CM.STATUS0x42000C1AI2CS.STATUS0x42000C1ASPIM.STATUS0x42000C1ASPIS.STATUS0x42000C1AUSART_EXT.STATUS0x42000C1AUSART_INT.STATUS0x42000C1AI2CM.SYNCBUSY0x42000C1CI2CS.SYNCBUSY0x42000C1CSPIM.SYNCBUSY0x42000C1CSPIS.SYNCBUSY0x42000C1CUSART_EXT.SYNCBUSY0x42000C1CUSART_INT.SYNCBUSY0x42000C1CI2CM.ADDR0x42000C24I2CS.ADDR0x42000C24SPIM.ADDR0x42000C24SPIS.ADDR0x42000C24I2CM.DATA0x42000C28I2CS.DATA0x42000C28SPIM.DATA0x42000C28SPIS.DATA0x42000C28USART_EXT.DATA0x42000C28USART_INT.DATA0x42000C28I2CM.DBGCTRL0x42000C30SPIM.DBGCTRL0x42000C30SPIS.DBGCTRL0x42000C30USART_EXT.DBGCTRL0x42000C30USART_INT.DBGCTRL0x42000C30

Pins

SERCOM3/PAD[0]PA16SERCOM3/PAD[1]PA17SERCOM3/PAD[2]PA18SERCOM3/PAD[3]PA19SERCOM3/PAD[0]PA22SERCOM3/PAD[1]PA23SERCOM3/PAD[2]PA24SERCOM3/PAD[3]PA25

SERCOM4

SERCOM

Serial Communication Interface

Registers

I2CM.CTRLA0x42001000I2CS.CTRLA0x42001000SPIM.CTRLA0x42001000SPIS.CTRLA0x42001000USART_EXT.CTRLA0x42001000USART_INT.CTRLA0x42001000I2CM.CTRLB0x42001004I2CS.CTRLB0x42001004SPIM.CTRLB0x42001004SPIS.CTRLB0x42001004USART_EXT.CTRLB0x42001004USART_INT.CTRLB0x42001004I2CM.BAUD0x4200100CSPIM.BAUD0x4200100CSPIS.BAUD0x4200100CUSART_EXT.BAUD0x4200100CUSART_INT.BAUD0x4200100CUSART_EXT.RXPL0x4200100EUSART_INT.RXPL0x4200100EI2CM.INTENCLR0x42001014I2CS.INTENCLR0x42001014SPIM.INTENCLR0x42001014SPIS.INTENCLR0x42001014USART_EXT.INTENCLR0x42001014USART_INT.INTENCLR0x42001014I2CM.INTENSET0x42001016I2CS.INTENSET0x42001016SPIM.INTENSET0x42001016SPIS.INTENSET0x42001016USART_EXT.INTENSET0x42001016USART_INT.INTENSET0x42001016I2CM.INTFLAG0x42001018I2CS.INTFLAG0x42001018SPIM.INTFLAG0x42001018SPIS.INTFLAG0x42001018USART_EXT.INTFLAG0x42001018USART_INT.INTFLAG0x42001018I2CM.STATUS0x4200101AI2CS.STATUS0x4200101ASPIM.STATUS0x4200101ASPIS.STATUS0x4200101AUSART_EXT.STATUS0x4200101AUSART_INT.STATUS0x4200101AI2CM.SYNCBUSY0x4200101CI2CS.SYNCBUSY0x4200101CSPIM.SYNCBUSY0x4200101CSPIS.SYNCBUSY0x4200101CUSART_EXT.SYNCBUSY0x4200101CUSART_INT.SYNCBUSY0x4200101CI2CM.ADDR0x42001024I2CS.ADDR0x42001024SPIM.ADDR0x42001024SPIS.ADDR0x42001024I2CM.DATA0x42001028I2CS.DATA0x42001028SPIM.DATA0x42001028SPIS.DATA0x42001028USART_EXT.DATA0x42001028USART_INT.DATA0x42001028I2CM.DBGCTRL0x42001030SPIM.DBGCTRL0x42001030SPIS.DBGCTRL0x42001030USART_EXT.DBGCTRL0x42001030USART_INT.DBGCTRL0x42001030

Pins

SERCOM4/PAD[0]PA12SERCOM4/PAD[1]PA13SERCOM4/PAD[2]PA14SERCOM4/PAD[3]PA15SERCOM4/PAD[3]PB15

SERCOM5

SERCOM

Serial Communication Interface

Registers

I2CM.CTRLA0x43000400I2CS.CTRLA0x43000400SPIM.CTRLA0x43000400SPIS.CTRLA0x43000400USART_EXT.CTRLA0x43000400USART_INT.CTRLA0x43000400I2CM.CTRLB0x43000404I2CS.CTRLB0x43000404SPIM.CTRLB0x43000404SPIS.CTRLB0x43000404USART_EXT.CTRLB0x43000404USART_INT.CTRLB0x43000404I2CM.BAUD0x4300040CSPIM.BAUD0x4300040CSPIS.BAUD0x4300040CUSART_EXT.BAUD0x4300040CUSART_INT.BAUD0x4300040CUSART_EXT.RXPL0x4300040EUSART_INT.RXPL0x4300040EI2CM.INTENCLR0x43000414I2CS.INTENCLR0x43000414SPIM.INTENCLR0x43000414SPIS.INTENCLR0x43000414USART_EXT.INTENCLR0x43000414USART_INT.INTENCLR0x43000414I2CM.INTENSET0x43000416I2CS.INTENSET0x43000416SPIM.INTENSET0x43000416SPIS.INTENSET0x43000416USART_EXT.INTENSET0x43000416USART_INT.INTENSET0x43000416I2CM.INTFLAG0x43000418I2CS.INTFLAG0x43000418SPIM.INTFLAG0x43000418SPIS.INTFLAG0x43000418USART_EXT.INTFLAG0x43000418USART_INT.INTFLAG0x43000418I2CM.STATUS0x4300041AI2CS.STATUS0x4300041ASPIM.STATUS0x4300041ASPIS.STATUS0x4300041AUSART_EXT.STATUS0x4300041AUSART_INT.STATUS0x4300041AI2CM.SYNCBUSY0x4300041CI2CS.SYNCBUSY0x4300041CSPIM.SYNCBUSY0x4300041CSPIS.SYNCBUSY0x4300041CUSART_EXT.SYNCBUSY0x4300041CUSART_INT.SYNCBUSY0x4300041CI2CM.ADDR0x43000424I2CS.ADDR0x43000424SPIM.ADDR0x43000424SPIS.ADDR0x43000424I2CM.DATA0x43000428I2CS.DATA0x43000428SPIM.DATA0x43000428SPIS.DATA0x43000428USART_EXT.DATA0x43000428USART_INT.DATA0x43000428I2CM.DBGCTRL0x43000430SPIM.DBGCTRL0x43000430SPIS.DBGCTRL0x43000430USART_EXT.DBGCTRL0x43000430USART_INT.DBGCTRL0x43000430

Pins

SERCOM5/PAD[0]PA22SERCOM5/PAD[1]PA23SERCOM5/PAD[2]PA24SERCOM5/PAD[3]PA25SERCOM5/PAD[2]PB00SERCOM5/PAD[0]PB02SERCOM5/PAD[1]PB03SERCOM5/PAD[0]PB16SERCOM5/PAD[1]PB17SERCOM5/PAD[2]PB22SERCOM5/PAD[3]PB23SERCOM5/PAD[0]PB30SERCOM5/PAD[1]PB31

ADC

ADC

Analog Digital Converter

Registers

CTRLA0x43000C00CTRLB0x43000C01REFCTRL0x43000C02EVCTRL0x43000C03INTENCLR0x43000C04INTENSET0x43000C05INTFLAG0x43000C06SEQSTATUS0x43000C07INPUTCTRL0x43000C08CTRLC0x43000C0AAVGCTRL0x43000C0CSAMPCTRL0x43000C0DWINLT0x43000C0EWINUT0x43000C10GAINCORR0x43000C12OFFSETCORR0x43000C14SWTRIG0x43000C18DBGCTRL0x43000C1CSYNCBUSY0x43000C20RESULT0x43000C24SEQCTRL0x43000C28CALIB0x43000C2C

Pins

ADC/AIN[4]PA04ADC/VREFPPA04ADC/AIN[5]PA05ADC/AIN[6]PA06ADC/AIN[7]PA07ADC/AIN[16]PA08ADC/AIN[17]PA09ADC/AIN[18]PA10ADC/AIN[19]PA11ADC/AIN[8]PB00ADC/AIN[10]PB02ADC/AIN[11]PB03

AES

AES

Advanced Encryption Standard

Registers

CTRLA0x42003400CTRLB0x42003404INTENCLR0x42003405INTENSET0x42003406INTFLAG0x42003407DATABUFPTR0x42003408DBGCTRL0x42003409KEYWORD00x4200340CKEYWORD10x42003410KEYWORD20x42003414KEYWORD30x42003418KEYWORD40x4200341CKEYWORD50x42003420KEYWORD60x42003424KEYWORD70x42003428INDATA0x42003438INTVECTV00x4200343CINTVECTV10x42003440INTVECTV20x42003444INTVECTV30x42003448HASHKEY00x4200345CHASHKEY10x42003460HASHKEY20x42003464HASHKEY30x42003468GHASH00x4200346CGHASH10x42003470GHASH20x42003474GHASH30x42003478CIPLEN0x42003480RANDSEED0x42003484

CCL

CCL

Configurable Custom Logic

Registers

CTRL0x43001C00SEQCTRL00x43001C04SEQCTRL10x43001C05LUTCTRL00x43001C08LUTCTRL10x43001C0CLUTCTRL20x43001C10LUTCTRL30x43001C14

Pins

CCL/IN[0]PA04CCL/IN[1]PA05CCL/IN[2]PA06CCL/OUT[0]PA07CCL/IN[3]PA08CCL/IN[4]PA09CCL/IN[5]PA10CCL/OUT[1]PA11CCL/IN[0]PA16CCL/IN[1]PA17CCL/IN[2]PA18CCL/OUT[0]PA19CCL/IN[6]PA22CCL/IN[7]PA23CCL/IN[8]PA24CCL/OUT[2]PA25CCL/IN[3]PA30CCL/OUT[1]PA31CCL/IN[1]PB00CCL/OUT[0]PB02CCL/IN[10]PB15CCL/IN[11]PB16CCL/OUT[3]PB17CCL/IN[0]PB22CCL/OUT[0]PB23

EVSYS

EVSYS

Event System Interface

Registers

CTRLA0x43000000CHSTATUS0x4300000CINTENCLR0x43000010INTENSET0x43000014INTFLAG0x43000018SWEVT0x4300001CCHANNEL00x43000020CHANNEL10x43000024CHANNEL20x43000028CHANNEL30x4300002CCHANNEL40x43000030CHANNEL50x43000034CHANNEL60x43000038CHANNEL70x4300003CCHANNEL80x43000040CHANNEL90x43000044CHANNEL100x43000048CHANNEL110x4300004CUSER00x43000080USER10x43000084USER20x43000088USER30x4300008CUSER40x43000090USER50x43000094USER60x43000098USER70x4300009CUSER80x430000A0USER90x430000A4USER100x430000A8USER110x430000ACUSER120x430000B0USER130x430000B4USER140x430000B8USER150x430000BCUSER160x430000C0USER170x430000C4USER180x430000C8USER190x430000CCUSER200x430000D0USER210x430000D4USER220x430000D8USER230x430000DCUSER240x430000E0USER250x430000E4USER260x430000E8USER270x430000ECUSER280x430000F0USER290x430000F4USER300x430000F8USER310x430000FCUSER320x43000100USER330x43000104USER340x43000108USER350x4300010CUSER360x43000110USER370x43000114USER380x43000118USER390x4300011CUSER400x43000120USER410x43000124USER420x43000128USER430x4300012CUSER440x43000130

GCLK

GCLK

Generic Clock Generator

Registers

CTRLA0x40001800SYNCBUSY0x40001804GENCTRL00x40001820GENCTRL10x40001824GENCTRL20x40001828GENCTRL30x4000182CGENCTRL40x40001830GENCTRL50x40001834GENCTRL60x40001838GENCTRL70x4000183CGENCTRL80x40001840PCHCTRL00x40001880PCHCTRL10x40001884PCHCTRL20x40001888PCHCTRL30x4000188CPCHCTRL40x40001890PCHCTRL50x40001894PCHCTRL60x40001898PCHCTRL70x4000189CPCHCTRL80x400018A0PCHCTRL90x400018A4PCHCTRL100x400018A8PCHCTRL110x400018ACPCHCTRL120x400018B0PCHCTRL130x400018B4PCHCTRL140x400018B8PCHCTRL150x400018BCPCHCTRL160x400018C0PCHCTRL170x400018C4PCHCTRL180x400018C8PCHCTRL190x400018CCPCHCTRL200x400018D0PCHCTRL210x400018D4PCHCTRL220x400018D8PCHCTRL230x400018DCPCHCTRL240x400018E0PCHCTRL250x400018E4PCHCTRL260x400018E8PCHCTRL270x400018ECPCHCTRL280x400018F0PCHCTRL290x400018F4PCHCTRL300x400018F8PCHCTRL310x400018FCPCHCTRL320x40001900PCHCTRL330x40001904PCHCTRL340x40001908PCHCTRL350x4000190C

Pins

GCLK/IO[4]PA10GCLK/IO[5]PA11GCLK/IO[0]PA14GCLK/IO[1]PA15GCLK/IO[2]PA16GCLK/IO[3]PA17GCLK/IO[6]PA22GCLK/IO[7]PA23GCLK/IO[0]PA27GCLK/IO[0]PA28GCLK/IO[0]PA30GCLK/IO[1]PB15GCLK/IO[2]PB16GCLK/IO[3]PB17GCLK/IO[0]PB22GCLK/IO[1]PB23

RTC

RTC

Real-Time Counter

Registers

MODE0.CTRLA0x40002000MODE1.CTRLA0x40002000MODE2.CTRLA0x40002000MODE0.EVCTRL0x40002004MODE1.EVCTRL0x40002004MODE2.EVCTRL0x40002004MODE0.INTENCLR0x40002008MODE1.INTENCLR0x40002008MODE2.INTENCLR0x40002008MODE0.INTENSET0x4000200AMODE1.INTENSET0x4000200AMODE2.INTENSET0x4000200AMODE0.INTFLAG0x4000200CMODE1.INTFLAG0x4000200CMODE2.INTFLAG0x4000200CDBGCTRL0x4000200EMODE0.SYNCBUSY0x40002010MODE1.SYNCBUSY0x40002010MODE2.SYNCBUSY0x40002010FREQCORR0x40002014MODE0.COUNT0x40002018MODE1.COUNT0x40002018MODE2.CLOCK0x40002018MODE1.PER0x4000201CMODE0.COMP0x40002020MODE1.COMP00x40002020MODE2.ALARM0x40002020MODE1.COMP10x40002022MODE2.MASK0x40002024GP00x40002040GP10x40002044