7.2.3 PIOC Pin List

Table 7-3. PIOC Pin Description
Pad No.	Power Rail	I/O Type	Primary		Alternate Signal	PIO Peripheral			Reset State⁽¹⁾	Note
Pad No.	Power Rail	I/O Type	Signal	Type	Alternate Signal	Func	Signal	IO Set	Signal, Dir, PU, PD, HiZ, ST	Note
195	VDD_3V3	GPIO	PC0	GPIO	HHSA_CC2	A	PCK6	2	PIO, I, PU, ST	⁽³⁾
						B	I2SMCC1_DIN2	1
						D	TIOB1	1
						E	NWR1/NBS1	1,2
--	VDD_3V3	GPIO	G0_INT	GPIO	--	--	--	--	PIO, I, PU, ST	⁽²⁾
--	VDD_3V3	GPIO	EXT_IRQ0_PC2	GPIO	--	--	--	--	PIO, I, PU, ST	⁽²⁾
180	VDD_3V3	GPIO	PC3	GPIO	AD0	A	SPDIF_RX	2	PIO, I, PU, ST
						C	FLEXCOM9_IO0	2
						D	FLEXCOM0_IO4	2
						E	A10	1,2
178	VDD_3V3	GPIO	PC4	GPIO	AD1	A	SPDIF_TX	2	PIO, I, PU, ST
						C	FLEXCOM9_IO1	2
						D	FLEXCOM0_IO3	2
						E	D0	2
181	VDD_3V3	GPIO	PC5	GPIO	AD2	A	I3CC_SDASPUE	1	PIO, I, PU, ST
						B	I2SMCC1_DIN3	1
						D	FLEXCOM0_IO2	2
						E	D1	2
182	VDD_3V3	GPIO	PC6	GPIO	AD3	A	I3CC_SCL	1	PIO, I, PU, ST
						D	FLEXCOM0_IO1	2
						E	D4	2
179	VDD_3V3	GPIO	PC7	GPIO	AD4	A	I3CC_SDA	1	PIO, I, PU, ST
						D	FLEXCOM0_IO0	2
						E	D5	2
204	VDD_3V3	GPIO	PC8	GPIO	ACC_INP1	A	I2SMCC0_DIN1	1	PIO, I, PU, ST
						B	PDMC0_DS1	2
						C	I2SMCC1_DOUT1	1
						D	FLEXCOM9_IO0	1
						E	D6	2
202	VDD_3V3	GPIO	PC9	GPIO	ACC_INN1	A	I2SMCC0_DIN2	1	PIO, I, PU, ST
						B	PDMC0_CLK	2
						C	I2SMCC1_DOUT2	1
						D	FLEXCOM9_IO1	1
						E	D7	2
206	VDD_3V3	GPIO	PC10	GPIO	AD5	A	I2SMCC0_DIN3	1	PIO, I, PU, ST
						B	PDMC0_DS0	2
						C	I2SMCC1_DOUT3	1
						D	FLEXCOM9_IO2	1
						E	D2	2
201	VDD_3V3	GPIO	PC11	GPIO	AD6	A	I2SMCC0_DOUT1	1	PIO, I, PU, ST
						B	PDMC1_DS0	1
						D	FLEXCOM9_IO3	1
						E	D3	2
205	VDD_3V3	GPIO	PC12	GPIO	AD7	A	I2SMCC0_DOUT2	1	PIO, I, PU, ST
						B	PDMC1_CLK	1
						D	FLEXCOM9_IO4	1
						E	A9	1,2
203	VDD_3V3	GPIO	PC13	GPIO	AD8	A	I2SMCC0_DOUT3	1	PIO, I, PD, ST
						B	PDMC1_DS1	1
						E	A8	1,2
210	VDD_3V3	GPIO	PC14	GPIO	AD9	A	I2SMCC1_DIN0	1	PIO, I, PD, ST
						B	SPDIF_RX	3
						C	FLEXCOM1_IO0	2
						E	A7	1,2
208	VDD_3V3	GPIO	PC15	GPIO	AD10	A	I2SMCC1_WS	1	PIO, I, PD, ST
						B	PDMC1_DS1	2
						C	FLEXCOM1_IO1	2
						E	A6	1,2
209	VDD_3V3	GPIO	PC16	GPIO	AD11	A	I2SMCC1_CK	1	PIO, I, PD, ST
						B	PDMC1_CLK	2
						C	FLEXCOM1_IO2	2
						D	TIOA1	2
						E	A5	1,2
207	VDD_3V3	GPIO	PC17	GPIO	ACC_INP0	A	I2SMCC1_DOUT0	1	PIO, I, PU, ST
						B	PDMC1_DS0	2
						C	FLEXCOM1_IO3	2
						D	TCLK1	2
						E	A4	1,2
199	VDD_3V3	GPIO	PC18	GPIO	ACC_INN2	A	I2SMCC0_DIN0	1	PIO, I, PU, ST
						B	SPDIF_TX	3
						C	FLEXCOM1_IO4	2
						D	TIOB1	2
						E	A3	1,2
198	VDD_3V3	GPIO	PC19	GPIO	ACC_INP2	A	I2SMCC0_WS	1	PIO, I, PU, ST
						B	PCK6	1
						E	A2	1,2
197	VDD_3V3	GPIO	PC20	GPIO	ACC_INN3	A	I2SMCC0_DOUT0	1	PIO, I, PU, ST
197	VDD_3V3	GPIO	PC20	GPIO	ACC_INN3	E	A1	1,2	PIO, I, PU, ST
200	VDD_3V3	GPIO	PC21	GPIO	ACC_INP3	A	I2SMCC0_CK	1	PIO, I, PU, ST
						B	PCK7	1
						E	A0/NBS0	1,2
168	VDD_3V3	GPIO	PC22	GPIO	AD15	A	NTRST	1	NTRST, PU, ST
168	VDD_3V3	GPIO	PC22	GPIO	AD15	E	NWAIT	1,2	NTRST, PU, ST
170	VDD_3V3	GPIO	PC23	GPIO	--	A	TCK_SWCLK	1	TCK_SWCLK, ST
171	VDD_3V3	GPIO	PC24	GPIO	--	A	TMS_SWDIO	1	TMS_SWDIO, PU, ST
169	VDD_3V3	GPIO	PC25	GPIO	--	A	TDI	1	TDI, PU, ST
172	VDD_3V3	GPIO	PC26	GPIO	--	A	TDO	1	TDO, ST
172	VDD_3V3	GPIO	PC26	GPIO	--	E	A12	1,2	TDO, ST
95	VDDSDMMC2	GPIOHS	PC27	GPIO	--	A	SDMMC2_CMD	1	PIO, I, PU, ST
						B	FLEXCOM8_IO0	2
						D	TD1	2
						E	D8	1,2
96	VDDSDMMC2	GPIOHS	PC28	GPIO	--	A	SDMMC2_CK	1	PIO, I, PU, ST
						B	FLEXCOM8_IO1	2
						D	TF1	2
						E	D9	1,2
93	VDDSDMMC2	GPIOHS	PC29	GPIO	--	A	SDMMC2_DAT0	1	PIO, I, PU, ST
						B	FLEXCOM8_IO2	2
						D	TK1	2
						E	D10	1,2
						F	TCLK0	1
94	VDDSDMMC2	GPIOHS	PC30	GPIO	--	A	SDMMC2_DAT1	1	PIO, I, PU, ST
						B	FLEXCOM8_IO3	2
						D	RD1	2
						E	D11	1,2
						F	TIOA0	1
92	VDDSDMMC2	GPIOHS	PC31	GPIO	--	A	SDMMC2_DAT2	1	PIO, I, PU, ST
						B	FLEXCOM8_IO4	2
						C	PCK0	2
						D	RK1	2
						E	D12	1,2
						F	TIOB0	1

Note:

Signal = ‘PIO’ if GPIO; Dir = Direction; PU = Pull-up; PD = Pull-down; HiZ = High impedance; ST = Schmitt Trigger
This feature is fixed due to the SAMA7D65 SOM Series internal connection.
Compared to SAMA7D65 SiP, this feature is limited, as it is partly used for other SAMA7D65 SOM Series features, for example GMAC or FLEXCOM.