EFM32G Data Sheet
Pin Definitions
Alternate
LOCATION
Functionality
PCNT1_S0IN
PCNT1_S1IN
PCNT2_S0IN
PCNT2_S1IN
TIM0_CC0
TIM0_CC1
TIM0_CC2
TIM0_CDTI0
TIM0_CDTI1
TIM0_CDTI2
TIM1_CC0
TIM1_CC1
TIM1_CC2
TIM2_CC0
TIM2_CC1
TIM2_CC2
US0_CLK
0
1
2
3
Description
PC4
PC5
PD0
PD1
PA0
PA1
PA2
PA3
PA4
PA5
PB3
PB4
PE8
PE9
PA0
PA1
PA2
Pulse Counter PCNT1 input number 0.
Pulse Counter PCNT1 input number 1.
Pulse Counter PCNT2 input number 0.
Pulse Counter PCNT2 input number 1.
PD1
PD2
PD3
Timer 0 Capture Compare input / output channel 0.
Timer 0 Capture Compare input / output channel 1.
Timer 0 Capture Compare input / output channel 2.
Timer 0 Complimentary Deat Time Insertion channel 0.
Timer 0 Complimentary Deat Time Insertion channel 1.
Timer 0 Complimentary Deat Time Insertion channel 2.
Timer 1 Capture Compare input / output channel 0.
Timer 1 Capture Compare input / output channel 1.
Timer 1 Capture Compare input / output channel 2.
Timer 2 Capture Compare input / output channel 0.
Timer 2 Capture Compare input / output channel 1.
Timer 2 Capture Compare input / output channel 2.
USART0 clock input / output.
PC13
PC14
PC15
PE10
PE11
PE12
PA12
PA13
PA14
PE5
PF3
PF4
PF5
PC13
PC14
PC15
PC13
PC14
PC15
PE12
PE13
US0_CS
PE4
USART0 chip select input / output.
USART0 Asynchronous Receive.
US0_RX
US0_TX
PE11
PE10
PE6
PE7
USART0 Synchronous mode Master Input / Slave Output (MI-
SO).
USART0 Asynchronous Transmit.Also used as receive input
in half duplex communication.
USART0 Synchronous mode Master Output / Slave Input
(MOSI).
US1_CLK
US1_CS
PB7
PB8
PD2
PD3
USART1 clock input / output.
USART1 chip select input / output.
USART1 Asynchronous Receive.
US1_RX
US1_TX
PD1
PD0
USART1 Synchronous mode Master Input / Slave Output (MI-
SO).
USART1 Asynchronous Transmit.Also used as receive input
in half duplex communication.
USART1 Synchronous mode Master Output / Slave Input
(MOSI).
US2_CLK
US2_CS
PC4
PC5
PB5
PB6
USART2 clock input / output.
USART2 chip select input / output.
USART2 Asynchronous Receive.
US2_RX
PB4
USART2 Synchronous mode Master Input / Slave Output (MI-
SO).
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