Data Sheet

<docnum>: <title>
WGM160P pin description
silabs.com | Building a more connected world. Rev. 0.1 | 7
WGM160P
Pin
GG11
Port
Default
Function
GPIO
1
(GOS_
GPIO_x)
UART
2
(GOS_
UART_x)
SPI
3
(GOS_
SPI_x)
I2C
(GOS_
I2C_x)
ADC
(GOS_
ADC_x)
PWM
(GOS_
PWM_x)
Ethernet
(RMII)
24
PB4
Bulk sflash MISO or
4
UART RX (logging)
9
UART1 RX
SPI1 MISO
12
9
25
PB5
UART RTS (Commands)
10
UART0 RTS
-
10
26
PB6
UART CTS (Commands)
11
UART0 CTS
1
11
28
PB13
GPIO
12
-
-
29
PB14
GPIO
13
2
-
31
PB11
I2C Master SDA
14
I2C0 SDA
-
12
32
PB12
I2C Master SCL
15
I2C0 SCL
3
13
35
PD6
Factory Reset
5
GPIO
16
UART1 CTS
4
14
36
PD8
GPIO
17
UART1 RTS
-
15
37
PF2
GPIO
18
5
16
38
PF5
GPIO
19
-
17
39
PC5
GPIO
20
-
18
41
PF10
USB DM
21
7
-
42
PF11
USB DP
22
-
-
46
PE7
UART TX (Commands)
23
UART0 TX
-
19
47
PE6
UART RX (Commands)
24
UART0 RX
8
20
48
PE5
GPIO
25
-
21
49
PC4
Bulk sflash SCLK
26
SPI1 CLK
-
22
50
PA6
GPIO
27
9
23
MDC
51
PA15
GPIO
28
-
24
MDIO
5
WGM160P PAD 35 is used as factory reset pin and resets all Gecko OS variables to defaults. Any of the spare GPIOs is expected to be configured as factory
reset pin, default being GOS_GPIO_16. More about factory reset at https://docs.silabs.com/gecko-os/4/standard/latest/getting-started#performing-a-factory-reset