EFM32TG210 Datasheet, PDF (47/66 Pages) Silicon Laboratories – Output state retention and wake-up from Shutoff Mode

QFN32 Pin#
and Name
Pin Name
Analog
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Pin Alternate Functionality / Description
Timers
Communication
Other
28
IOVDD_5
Digital IO power supply 5.
29
PE10
30
PE11
31
PE12
32
PE13
TIM1_CC0 #1
TIM1_CC1 #1
TIM1_CC2 #1
US0_TX #0
US0_RX #0
US0_RX #3
US0_CLK #0
I2C0_SDA #6
US0_TX #3
US0_CS #0
I2C0_SCL #6
BOOT_TX
LES_ALTEX5 #0
BOOT_RX
CMU_CLK1 #2
LES_ALTEX6 #0
LES_ALTEX7 #0
ACMP0_O #0
GPIO_EM4WU5
4.2 Alternate Functionality Pinout
A wide selection of alternate functionality is available for multiplexing to various pins. This is shown in
Table 4.2 (p. 47) . The table shows the name of the alternate functionality in the first column, followed
by columns showing the possible LOCATION bitfield settings.
Note
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
4
5
6
Description
ACMP0_CH0
PC0
Analog comparator ACMP0, channel 0.
ACMP0_CH1
PC1
Analog comparator ACMP0, channel 1.
ACMP0_O
PE13
PD6
Analog comparator ACMP0, digital output.
ACMP1_CH5
PC13
Analog comparator ACMP1, channel 5.
ACMP1_CH6
PC14
Analog comparator ACMP1, channel 6.
ACMP1_CH7
PC15
Analog comparator ACMP1, channel 7.
ACMP1_O
PF2
PD7
Analog comparator ACMP1, digital output.
ADC0_CH4
PD4
Analog to digital converter ADC0, input channel number 4.
ADC0_CH5
PD5
Analog to digital converter ADC0, input channel number 5.
ADC0_CH6
PD6
Analog to digital converter ADC0, input channel number 6.
ADC0_CH7
PD7
Analog to digital converter ADC0, input channel number 7.
BOOT_RX
PE11
Bootloader RX.
BOOT_TX
PE10
Bootloader TX.
CMU_CLK0
PA2
PD7
Clock Management Unit, clock output number 0.
CMU_CLK1
PA1
PE12
Clock Management Unit, clock output number 1.
DAC0_N1 /
OPAMP_N1
PD7
Operational Amplifier 1 external negative input.
DAC0_OUT0 /
OPAMP_OUT0
PB11
Digital to Analog Converter DAC0_OUT0 /
OPAMP output channel number 0.
DAC0_OUT0ALT / PC0
PC1
Digital to Analog Converter DAC0_OUT0ALT /
2015-03-06 - EFM32TG210FXX - d0012_Rev1.40
47
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