EFM32G200 Datasheet, PDF (49/67 Pages) Silicon Laboratories – Wake-up Interrupt Controller

Note
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Some functionality, such as analog interfaces, do not have alternate settings or a LOCA-
TION bitfield. In these cases, the pinout is shown in the column corresponding to LOCA-
TION 0.
Table 4.2. Alternate functionality overview
Alternate
LOCATION
Functionality
0
1
2
3
ACMP0_CH0
PC0
ACMP0_CH1
PC1
ACMP0_O
PE13
ACMP1_CH5
PC13
ACMP1_CH6
PC14
ACMP1_CH7
PC15
ACMP1_O
PF2
ADC0_CH4
PD4
ADC0_CH5
PD5
ADC0_CH6
PD6
ADC0_CH7
PD7
BOOT_RX
PE11
BOOT_TX
PE10
CMU_CLK0
PA2
CMU_CLK1
PA1
DAC0_OUT0
PB11
DBG_SWCLK
PF0
PF0
DBG_SWDIO
PF1
PF1
DBG_SWO
HFXTAL_N
HFXTAL_P
I2C0_SCL
I2C0_SDA
LETIM0_OUT0
LETIM0_OUT1
LEU0_RX
LEU0_TX
LFXTAL_N
LFXTAL_P
PCNT0_S0IN
PCNT0_S1IN
PF2
PC15
PB14
PB13
PA1
PD7
PA0
PD6
PD6
PB11
PF0
PD7
PF1
PD5
PB14
PD4
PB13
PB8
PB7
PC13
PC0
PC14
PC1
Description
Analog comparator ACMP0, channel 0.
Analog comparator ACMP0, channel 1.
Analog comparator ACMP0, digital output.
Analog comparator ACMP1, channel 5.
Analog comparator ACMP1, channel 6.
Analog comparator ACMP1, channel 7.
Analog comparator ACMP1, digital output.
Analog to digital converter ADC0, input channel number 4.
Analog to digital converter ADC0, input channel number 5.
Analog to digital converter ADC0, input channel number 6.
Analog to digital converter ADC0, input channel number 7.
Bootloader RX.
Bootloader TX.
Clock Management Unit, clock output number 0.
Clock Management Unit, clock output number 1.
Digital to Analog Converter DAC0 output channel number 0.
Debug-interface Serial Wire clock input.
Note that this function is enabled to pin out of reset, and has a built-in pull
down.
Debug-interface Serial Wire data input / output.
Note that this function is enabled to pin out of reset, and has a built-in pull up.
Debug-interface Serial Wire viewer Output.
Note that this function is not enabled after reset, and must be enabled by
software to be used.
High Frequency Crystal negative pin. Also used as external optional clock in-
put pin.
High Frequency Crystal positive pin.
I2C0 Serial Clock Line input / output.
I2C0 Serial Data input / output.
Low Energy Timer LETIM0, output channel 0.
Low Energy Timer LETIM0, output channel 1.
LEUART0 Receive input.
LEUART0 Transmit output. Also used as receive input in half duplex commu-
nication.
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.
2015-05-22 - EFM32G200FXX - d0003_Rev1.90
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