
Pin Alternate Functionality / Description
Pin #
Pin Name
Analog
Timers
Communication
Radio
Other
10
PD12
BUSCX [ADC0:
APORT3XCH4
ACMP0:
APORT3XCH4
ACMP1:
APORT3XCH4
IDAC0:
APORT1XCH4]
BUSDY [ADC0:
APORT4YCH4
ACMP0:
APORT4YCH4
ACMP1:
APORT4YCH4]
TIM0_CC0 #20
TIM0_CC1 #19
TIM0_CC2 #18
TIM0_CDTI0 #17
TIM0_CDTI1 #16
TIM0_CDTI2 #15
TIM1_CC0 #20
TIM1_CC1 #19
TIM1_CC2 #18
TIM1_CC3 #17 LE-
TIM0_OUT0 #20
LETIM0_OUT1 #19
PCNT0_S0IN #20
PCNT0_S1IN #19
US0_TX #20
US0_RX #19
US0_CLK #18
US0_CS #17
US0_CTS #16
US0_RTS #15
US1_TX #20
US1_RX #19
US1_CLK #18
US1_CS #17
US1_CTS #16
US1_RTS #15
LEU0_TX #20
LEU0_RX #19
I2C0_SDA #20
I2C0_SCL #19
FRC_DCLK #20
FRC_DOUT #19
FRC_DFRAME #18
MODEM_DCLK
#20 MODEM_DIN
#19 MO-
DEM_DOUT #18
MODEM_ANT0
#17 MO-
DEM_ANT1 #16
PRS_CH3 #11
PRS_CH4 #3
PRS_CH5 #2
PRS_CH6 #14
ACMP0_O #20
ACMP1_O #20
11
PD13
BUSCY [ADC0:
APORT3YCH5
ACMP0:
APORT3YCH5
ACMP1:
APORT3YCH5
IDAC0:
APORT1YCH5]
BUSDX [ADC0:
APORT4XCH5
ACMP0:
APORT4XCH5
ACMP1:
APORT4XCH5]
TIM0_CC0 #21
TIM0_CC1 #20
TIM0_CC2 #19
TIM0_CDTI0 #18
TIM0_CDTI1 #17
TIM0_CDTI2 #16
TIM1_CC0 #21
TIM1_CC1 #20
TIM1_CC2 #19
TIM1_CC3 #18 LE-
TIM0_OUT0 #21
LETIM0_OUT1 #20
PCNT0_S0IN #21
PCNT0_S1IN #20
US0_TX #21
US0_RX #20
US0_CLK #19
US0_CS #18
US0_CTS #17
US0_RTS #16
US1_TX #21
US1_RX #20
US1_CLK #19
US1_CS #18
US1_CTS #17
US1_RTS #16
LEU0_TX #21
LEU0_RX #20
I2C0_SDA #21
I2C0_SCL #20
FRC_DCLK #21
FRC_DOUT #20
FRC_DFRAME #19
MODEM_DCLK
#21 MODEM_DIN
#20 MO-
DEM_DOUT #19
MODEM_ANT0
#18 MO-
DEM_ANT1 #17
PRS_CH3 #12
PRS_CH4 #4
PRS_CH5 #3
PRS_CH6 #15
ACMP0_O #21
ACMP1_O #21
12
PD14
BUSCX [ADC0:
APORT3XCH6
ACMP0:
APORT3XCH6
ACMP1:
APORT3XCH6
IDAC0:
APORT1XCH6]
BUSDY [ADC0:
APORT4YCH6
ACMP0:
APORT4YCH6
ACMP1:
APORT4YCH6]
TIM0_CC0 #22
TIM0_CC1 #21
TIM0_CC2 #20
TIM0_CDTI0 #19
TIM0_CDTI1 #18
TIM0_CDTI2 #17
TIM1_CC0 #22
TIM1_CC1 #21
TIM1_CC2 #20
TIM1_CC3 #19 LE-
TIM0_OUT0 #22
LETIM0_OUT1 #21
PCNT0_S0IN #22
PCNT0_S1IN #21
US0_TX #22
US0_RX #21
US0_CLK #20
US0_CS #19
US0_CTS #18
US0_RTS #17
US1_TX #22
US1_RX #21
US1_CLK #20
US1_CS #19
US1_CTS #18
US1_RTS #17
LEU0_TX #22
LEU0_RX #21
I2C0_SDA #22
I2C0_SCL #21
FRC_DCLK #22
FRC_DOUT #21
FRC_DFRAME #20
MODEM_DCLK
#22 MODEM_DIN
#21 MO-
DEM_DOUT #20
MODEM_ANT0
#19 MO-
DEM_ANT1 #18
CMU_CLK0 #5
PRS_CH3 #13
PRS_CH4 #5
PRS_CH5 #4
PRS_CH6 #16
ACMP0_O #22
ACMP1_O #22
GPIO_EM4WU4
BGM11S Blue Gecko
Bluetooth
®
SiP Module Data Sheet
Pin Definitions
silabs.com
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