Product Info

SWCLK — Serial Wire Debug Clock

PWM0 — Pulse Width Modulator output 0

I2C1_SCL — I2C-bus 1 master/slave SCL input/output (open drain)

SPI0_MOSI — Serial Peripheral Interface-bus 0 master output slave

input

ANA_COMP_OUT — Analog Comparator digital output

IR_BLASTER — Infra-Red Modulator output

PIO13

GPIO13

GPIO13 — General Purpose digital Input/Output 13

SPI1_SSELN2 — Serial Peripheral Interface-bus 1, slave select not 2

SWDIO — Serial Wire Debug Input/Output

PWM2 — Pulse Width Modulator output 2

I2C1_SDA — I2C-bus 1 master/slave SDA input/output (open drain)

SPI0_SSELN — Serial Peripheral Interface-bus 0, slave select not

PIO14

GPIO14

ADC0 — ADC input 0

GPIO14 — General Purpose digital Input/Output 14

SPI1_SSELN1 — Serial Peripheral Interface-bus 1, slave select not 1

CT32B0_CAP1 — 32-bit CT32B0 capture input 1

PWM1 — Pulse Width Modulator output 1

SWO — Serial Wire Output

USART0_SCK — Universal Synchronous/Asynchronous

Receiver/Transmitter 0 - synchronous clock

MCLK — External clock, can be provided to DMIC IP

RFTX — Radio Transmit Control Output

PIO15

GPIO15

ADC1 — ADC input 1

GPIO15 — General Purpose digital Input/Output 15

SPI1_SCK — Serial Peripheral Interface-bus 1, clock input/output

ANA_COMP_OUT — Analog Comparator digital output

PWM3 — Pulse Width Modulator output 3

PDM1_DATA — Pulse Density Modulation Data input from digital

microphone (channel 1)

I2C0_SCL — I2C-bus 0 master/slave SCL input/output (open drain)

RFRX — Radio Receiver Control Output

GND

Vss GND