EFR32MG13 Mighty Gecko Multi-Protocol Wireless SoC Family Data Sheet
Pin Definitions
Alternate
LOCATION
Functionality
0 - 3
4 - 7
8 - 11
9: PF0
12 - 15
16 - 19
20 - 23
24 - 27
28 - 31
Description
12: PF4
13: PF5
14: PF6
15: PF7
13: PF0
14: PF1
15: PF3
27: PA5
USART2 Request
To Send hardware
flow control output.
10: PF1
11: PF3
US2_RTS
US2_RX
16: PF4
17: PF5
18: PF6
19: PF7
31: PA5
USART2 Asynchro-
nous Receive.
USART2 Synchro-
nous mode Master
Input / Slave Out-
put (MISO).
0: PA5
14: PF0
15: PF1
16: PF3
17: PF4
18: PF5
19: PF6
20: PF7
USART2 Asynchro-
nous Transmit. Al-
so used as receive
input in half duplex
communication.
US2_TX
USART2 Synchro-
nous mode Master
Output / Slave In-
put (MOSI).
0: PA1
0: PA3
Digital to analog
converter VDAC0
external reference
input pin.
VDAC0_EXT
Digital to Analog
Converter DAC0
output channel
number 0.
VDAC0_OUT0 /
OPA0_OUT
0: PA5
Digital to Analog
Converter DAC0 al-
ternative output for
channel 0.
VDAC0_OUT0AL
T / OPA0_OUT-
ALT
1: PD13
2: PD15
0: PD14
Digital to Analog
Converter DAC0
output channel
number 1.
VDAC0_OUT1 /
OPA1_OUT
0: PD12
1: PA2
2: PA4
0: PA0
1: PA1
2: PA2
3: PA3
Digital to Analog
Converter DAC0 al-
ternative output for
channel 1.
VDAC0_OUT1AL
T / OPA1_OUT-
ALT
4: PA4
5: PA5
15: PB11 16: PB12
17: PB13
26: PC6
27: PC7
28: PC8
29: PC9
30: PC10
31: PC11
Wide timer 0 Cap-
ture Compare in-
put / output channel
0.
WTIM0_CC0
18: PB14
19: PB15
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