EFM32G842 Datasheet, PDF (54/70 Pages) Silicon Laboratories – Wake-up Interrupt Controller

Alternate
Functionality
LFXTAL_N
LFXTAL_P
PCNT0_S0IN
PCNT0_S1IN
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
US0_CS
US0_RX
US0_TX
US1_CLK
US1_CS
US1_RX
US1_TX
US2_CLK
US2_CS
US2_RX
US2_TX
0
PB8
PB7
PC13
PC14
PC4
PC5
PD0
PD1
PA0
PA1
PA2
PA3
PA4
PA5
PC13
PC14
PC15
PE12
PE13
PE11
PE10
PB7
PB8
PC4
PC5
LOCATION
1
2
PB3
PB4
PE8
PE9
PA0
PA1
PA2
PC13
PF3
PC14
PF4
PC15
PF5
PE10
PE11
PE12
PA12
PA13
PA14
PE5
PE4
PE6
PE7
PD2
PD3
PD1
PD0
PB5
PB6
PB4
PB3
...the world's most energy friendly microcontrollers
3
PD1
PD2
PD3
PC13
PC14
PC15
Description
Low Frequency Crystal (typically 32.768 kHz) negative pin. Also used as an
optional external clock input pin.
Low Frequency Crystal (typically 32.768 kHz) positive pin.
Pulse Counter PCNT0 input number 0.
Pulse Counter PCNT0 input number 1.
Pulse Counter PCNT1 input number 0.
Pulse Counter PCNT1 input number 1.
Pulse Counter PCNT2 input number 0.
Pulse Counter PCNT2 input number 1.
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.
USART0 chip select input / output.
USART0 Asynchronous Receive.
USART0 Synchronous mode Master Input / Slave Output (MISO).
USART0 Asynchronous Transmit.Also used as receive input in half duplex
communication.
USART0 Synchronous mode Master Output / Slave Input (MOSI).
USART1 clock input / output.
USART1 chip select input / output.
USART1 Asynchronous Receive.
USART1 Synchronous mode Master Input / Slave Output (MISO).
USART1 Asynchronous Transmit.Also used as receive input in half duplex
communication.
USART1 Synchronous mode Master Output / Slave Input (MOSI).
USART2 clock input / output.
USART2 chip select input / output.
USART2 Asynchronous Receive.
USART2 Synchronous mode Master Input / Slave Output (MISO).
USART2 Asynchronous Transmit.Also used as receive input in half duplex
communication.
USART2 Synchronous mode Master Output / Slave Input (MOSI).
2015-05-22 - EFM32G842FXX - d0070_Rev1.90
54
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