EFR32FG12P432F Datasheet, PDF (161/183 Pages) Silicon Laboratories – EFR32FG12 Flex Gecko Proprietary Protocol SoC Family Data Sheet

EFR32FG12 Flex Gecko Proprietary Protocol SoC Family Data Sheet
Pin Definitions
Alternate
Functionality
US3_RX
0-3
0: PD9
1: PD10
2: PD11
3: PD12
US3_TX
0: PD8
1: PD9
2: PD10
3: PD11
VDAC0_EXT
0: PA1
VDAC0_OUT0 /
OPA0_OUT
0: PA3
VDAC0_OUT0AL
T / OPA0_OUT-
ALT
0: PA5
1: PD13
2: PD15
VDAC0_OUT1 /
OPA1_OUT
0: PD14
VDAC0_OUT1AL
T / OPA1_OUT-
ALT
0: PD12
1: PA2
2: PA4
WTIM0_CC0
WTIM0_CC1
WTIM0_CC2
WTIM0_CDTI0
0: PA0
1: PA1
2: PA2
3: PA3
0: PA2
1: PA3
2: PA4
3: PA5
0: PA4
1: PA5
2: PA6
3: PA7
0: PA8
1: PA9
2: PB6
3: PB7
4-7
4: PD13
5: PD14
6: PD15
7: PI2
4: PD12
5: PD13
6: PD14
7: PD15
4: PA4
5: PA5
6: PA6
7: PA7
4: PA6
5: PA7
6: PA8
7: PA9
4: PA8
5: PA9
6: PB6
7: PB7
4: PB8
5: PB9
6: PB10
7: PB11
LOCATION
8 - 11 12 - 15 16 - 19 20 - 23 24 - 27 28 - 31
Description
8: PI3
9: PB6
10: PB7
11: PB8
12: PB9
13: PB10
14: PB11
15: PJ14
16: PJ15
17: PC0
18: PC1
19: PC2
20: PC3
21: PC4
22: PC5
23: PF11
24: PF12
25: PF13
26: PF14
27: PF15
28: PK0
29: PK1
30: PK2
31: PD8
USART3 Asynchro-
nous Receive.
USART3 Synchro-
nous mode Master
Input / Slave Out-
put (MISO).
8: PI2
9: PI3
10: PB6
11: PB7
12: PB8
13: PB9
14: PB10
15: PB11
16: PJ14
17: PJ15
18: PC0
19: PC1
20: PC2
21: PC3
22: PC4
23: PC5
24: PF11
25: PF12
26: PF13
27: PF14
28: PF15
29: PK0
30: PK1
31: PK2
USART3 Asynchro-
nous Transmit. Al-
so used as receive
input in half duplex
communication.
USART3 Synchro-
nous mode Master
Output / Slave In-
put (MOSI).
Digital to analog
converter VDAC0
external reference
input pin.
Digital to Analog
Converter DAC0
output channel
number 0.
Digital to Analog
Converter DAC0 al-
ternative output for
channel 0.
Digital to Analog
Converter DAC0
output channel
number 1.
Digital to Analog
Converter DAC0 al-
ternative output for
channel 1.
8: PA8
9: PA9
10: PB6
11: PB7
12: PB8
13: PB9
14: PB10
15: PB11
16: PB12
17: PB13
18: PB14
19: PB15
20: PC0
21: PC1
22: PC2
23: PC3
24: PC4
25: PC5
26: PC6
27: PC7
28: PC8
29: PC9
30: PC10
31: PC11
Wide timer 0 Cap-
ture Compare in-
put / output channel
0.
8: PB6
9: PB7
10: PB8
11: PB9
12: PB10
13: PB11
14: PB12
15: PB13
16: PB14
17: PB15
18: PC0
19: PC1
20: PC2
21: PC3
22: PC4
23: PC5
24: PC6
25: PC7
26: PC8
27: PC9
28: PC10
29: PC11
30: PD8
31: PD9
Wide timer 0 Cap-
ture Compare in-
put / output channel
1.
8: PB8
9: PB9
10: PB10
11: PB11
12: PB12
13: PB13
14: PB14
15: PB15
16: PC0
17: PC1
18: PC2
19: PC3
20: PC4
21: PC5
22: PC6
23: PC7
24: PC8
25: PC9
26: PC10
27: PC11
28: PD8
29: PD9
30: PD10
31: PD11
Wide timer 0 Cap-
ture Compare in-
put / output channel
2.
8: PB12
9: PB13
10: PB14
11: PB15
12: PC0
13: PC1
14: PC2
15: PC3
16: PC4
17: PC5
18: PC6
19: PC7
20: PC8
21: PC9
22: PC10
23: PC11
24: PD8
25: PD9
26: PD10
27: PD11
28: PD12
29: PD13
30: PD14
31: PD15
Wide timer 0 Com-
plimentary Dead
Time Insertion
channel 0.
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