EFM32TG110 Datasheet, PDF (46/65 Pages) Silicon Laboratories – Output state retention and wake-up from Shutoff Mode

QFN24 Pin#
and Name
...the world's most energy friendly microcontrollers
Pin Alternate Functionality / Description
Pin Name
Analog
Timers
Communication
Other
3
PC0
ACMP0_CH0
DAC0_OUT0ALT #0/
OPAMP_OUT0ALT
TIM0_CC1 #4
PCNT0_S0IN #2
US0_TX #5
US1_TX #0
I2C0_SDA #4
LES_CH0 #0
PRS_CH2 #0
4
PC1
ACMP0_CH1
DAC0_OUT0ALT #1/
OPAMP_OUT0ALT
TIM0_CC2 #4
PCNT0_S1IN #2
US0_RX #5
US1_RX #0
I2C0_SCL #4
LES_CH1 #0
PRS_CH3 #0
5
PB7
LFXTAL_P
TIM1_CC0 #3
US0_TX #4
US1_CLK #0
6
PB8
LFXTAL_N
TIM1_CC1 #3
US0_RX #4
US1_CS #0
Reset input, active low.
7
RESETn
To apply an external reset source to this pin, it is required to only drive this pin low during reset, and let the internal pull-up
ensure that reset is released.
8
PB11
DAC0_OUT0 /
OPAMP_OUT0
TIM1_CC2 #3
LETIM0_OUT0 #1
9
AVDD_2
Analog power supply 2.
10
PB13
HFXTAL_P
US0_CLK #4/5
LEU0_TX #1
11
PB14
HFXTAL_N
US0_CS #4/5
LEU0_RX #1
12
AVDD_0
Analog power supply 0.
13
PD6
ADC0_CH6
DAC0_P1 /
OPAMP_P1
TIM1_CC0 #4
LETIM0_OUT0 #0
PCNT0_S0IN #3
US1_RX #2
I2C0_SDA #1
LES_ALTEX0 #0
ACMP0_O #2
14
PD7
ADC0_CH7
DAC0_N1 /
OPAMP_N1
TIM1_CC1 #4
LETIM0_OUT1 #0
PCNT0_S1IN #3
US1_TX #2
I2C0_SCL #1
CMU_CLK0 #2
LES_ALTEX1 #0
ACMP1_O #2
15
VDD_DREG
Power supply for on-chip voltage regulator.
16
DECOUPLE
Decouple output for on-chip voltage regulator. An external capacitance of size C_DECOUPLE is required at this pin.
17
PC14
ACMP1_CH6
DAC0_OUT1ALT #2/
OPAMP_OUT1ALT
TIM1_CC1 #0
PCNT0_S1IN #0
US0_CS #3
LES_CH14 #0
18
PC15
ACMP1_CH7
DAC0_OUT1ALT #3/
OPAMP_OUT1ALT
TIM1_CC2 #0
US0_CLK #3
LES_CH15 #0
DBG_SWO #1
19
PF0
TIM0_CC0 #5
LETIM0_OUT0 #2
US1_CLK #2
LEU0_TX #3
I2C0_SDA #5
DBG_SWCLK #0/1
BOOT_TX
20
PF1
TIM0_CC1 #5
LETIM0_OUT1 #2
US1_CS #2
LEU0_RX #3
I2C0_SCL #5
DBG_SWDIO #0/1
GPIO_EM4WU3
BOOT_RX
21
PF2
TIM0_CC2 #5
LEU0_TX #4
ACMP1_O #0
DBG_SWO #0
GPIO_EM4WU4
22
IOVDD_5
Digital IO power supply 5.
23
PE12
TIM1_CC2 #1
US0_RX #3
US0_CLK #0
I2C0_SDA #6
CMU_CLK1 #2
LES_ALTEX6 #0
24
PE13
US0_TX #3
US0_CS #0
I2C0_SCL #6
LES_ALTEX7 #0
ACMP0_O #0
GPIO_EM4WU5
2015-03-06 - EFM32TG110FXX - d0013_Rev1.40
46
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