EFM32WG380 Datasheet, PDF (61/82 Pages) Silicon Laboratories – Operation from backup battery when main power drains out

LQFP100 Pin#
and Name
...the world's most energy friendly microcontrollers
Pin Alternate Functionality / Description
Pin Name
Analog
EBI
Timers
Communication
Other
95
PE11
96
PE12
97
PE13
98
PE14
99
PE15
100
PA15
EBI_AD03 #0/1/2
EBI_AD04 #0/1/2
EBI_AD05 #0/1/2
EBI_AD06 #0/1/2
EBI_AD07 #0/1/2
EBI_AD08 #0/1/2
TIM1_CC1 #1
TIM1_CC2 #1
TIM3_CC0 #0
TIM3_CC1 #0
TIM3_CC2 #0
US0_RX #0
US0_RX #3
US0_CLK #0
I2C0_SDA #6
US0_TX #3
US0_CS #0
I2C0_SCL #6
LEU0_TX #2
LEU0_RX #2
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. 61) . 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
Functionality
0
ACMP0_CH0
PC0
ACMP0_CH1
PC1
ACMP0_CH2
PC2
ACMP0_CH3
PC3
ACMP0_CH4
PC4
ACMP0_CH5
PC5
ACMP0_CH6
PC6
ACMP0_CH7
PC7
ACMP0_O
PE13
ACMP1_CH0
PC8
ACMP1_CH1
PC9
ACMP1_CH2
PC10
ACMP1_CH3
PC11
ACMP1_O
PF2
ADC0_CH0
PD0
ADC0_CH1
PD1
ADC0_CH2
PD2
ADC0_CH3
PD3
LOCATION
1
2
3
4
PE2
PD6
PE3
PD7
5
6
Description
Analog comparator ACMP0, channel 0.
Analog comparator ACMP0, channel 1.
Analog comparator ACMP0, channel 2.
Analog comparator ACMP0, channel 3.
Analog comparator ACMP0, channel 4.
Analog comparator ACMP0, channel 5.
Analog comparator ACMP0, channel 6.
Analog comparator ACMP0, channel 7.
Analog comparator ACMP0, digital output.
Analog comparator ACMP1, channel 0.
Analog comparator ACMP1, channel 1.
Analog comparator ACMP1, channel 2.
Analog comparator ACMP1, channel 3.
Analog comparator ACMP1, digital output.
Analog to digital converter ADC0, input channel number 0.
Analog to digital converter ADC0, input channel number 1.
Analog to digital converter ADC0, input channel number 2.
Analog to digital converter ADC0, input channel number 3.
2014-06-13 - EFM32WG380FXX - d0192_Rev1.40
61
www.silabs.com