EFM32WG842 Datasheet, PDF (62/78 Pages) Silicon Laboratories – Operation from backup battery when main power drains out

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Alternate
Functionality 0
PRS_CH2
PRS_CH3
TIM0_CC0
PA0
TIM0_CC1
PA1
TIM0_CC2
PA2
TIM0_CDTI0
PA3
TIM0_CDTI1
PA4
TIM0_CDTI2
PA5
TIM1_CC0
PC13
TIM1_CC1
PC14
TIM1_CC2
PC15
TIM2_CC0
TIM2_CC1
TIM2_CC2
TIM3_CC0
PE14
TIM3_CC1
PE15
US0_CLK
PE12
US0_CS
PE13
1
PF5
PE8
PA0
PA1
PA2
PC13
PC14
PC15
PE10
PE11
PE12
PA12
PA13
PA14
PE5
PE4
LOCATION
2
3
4
PD1
PA0
PD2
PD3
PF3 PC13
PF4 PC14
PF5 PC15 PC4
PB7
PD6
PB8
PD7
PB11 PC13
PC15
PC14
PB13
PB14
5
PF0
PF1
PF2
PF3
PF4
PF5
PB13
PB14
US0_RX
PE11 PE6
PE12 PB8
US0_TX
US1_CLK
US1_CS
US1_RX
PE10 PE7
PE13 PB7
PB7
PD2
PF0
PB8
PD3
PF1
PD1
PD6
US1_TX
US2_CLK
US2_CS
US2_RX
PD0
PD7
PC4
PB5
PC5
PB6
PB4
US2_TX
PB3
6
Description
Peripheral Reflex System PRS, channel 2.
Peripheral Reflex System PRS, channel 3.
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.
Timer 3 Capture Compare input / output channel 0.
Timer 3 Capture Compare input / output channel 1.
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).
2014-06-13 - EFM32WG842FXX - d0196_Rev1.40
62
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