Datasheet

Page 32
Page 33
13. Pinout
5V RST Reset pin5V power supply
GND GND Reference GroundReference Ground
RB0 L
RB1 R
left ch.
right ch.
RB2 RF2
RB3 RF4
RB4 RF5
RB5 RF8
RB9 RF13
RD6 RA0
RD7 RA1
RD12 RE8
RD13 RE9
RA14 RD8
RA15 RD9
RD10 RD11
RC4 RG0
RD0 RG1
RB14 RF0
RG13 RF1
RG14
RD3
RG6
RD1
RG7 RA2
RG8 RA3
3.3V 3.3V 3.3V power supply3.3V power supply
GND GND Reference GroundReference Ground
Pin functions Pin functions
audio out
UART
I
2
C
SPI2
SCK2
SDI2
SDO2
RX
TX
SCL2
SDA2
Analog Lines
Interrupt Lines
Digital I/O lines
PWM lines
Digital I/O lines
SPI LinesInterrupt LinesAnalog Lines
Digital lines
I2C Lines
UART lines
PWM lines