EFM32GG390 Datasheet, PDF (56/78 Pages) Silicon Laboratories – Read-while-write support

BGA112 Pin#
and Name
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Pin Alternate Functionality / Description
Pin Name
Analog
EBI
Timers
Communication
Other
K8
AVDD_2
Analog power supply 2.
K9
AVDD_1
Analog power supply 1.
K10
AVSS_0
Analog ground 0.
K11
PD1
ADC0_CH1
DAC0_OUT1ALT #4/
OPAMP_OUT1ALT
TIM0_CC0 #3
PCNT2_S1IN #0
L1
PB8
LFXTAL_N
TIM1_CC1 #3
L2
PC5
ACMP0_CH5
DAC0_N0 /
OPAMP_N0
EBI_NANDWEn #0/1/2
LETIM0_OUT1 #3
PCNT1_S1IN #0
L3
PA14
EBI_A02 #0/1/2
TIM2_CC2 #1
L4
IOVDD_1
Digital IO power supply 1.
L5
PB11
DAC0_OUT0 /
OPAMP_OUT0
LETIM0_OUT0 #1
TIM1_CC2 #3
L6
PB12
DAC0_OUT1 /
OPAMP_OUT1
LETIM0_OUT1 #1
L7
AVSS_2
Analog ground 2.
L8
PB13
HFXTAL_P
L9
PB14
HFXTAL_N
L10
AVDD_0
Analog power supply 0.
L11
PD0
ADC0_CH0
DAC0_OUT0ALT #4/
OPAMP_OUT0ALT
OPAMP_OUT2 #1
PCNT2_S0IN #0
US1_RX #1
US0_RX #4
US1_CS #0
US2_CS #0
I2C1_SCL #0
I2C1_SDA #1
I2C1_SCL #1
US0_CLK #4/5
LEU0_TX #1
US0_CS #4/5
LEU0_RX #1
US1_TX #1
DBG_SWO #2
LES_CH5 #0
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. 56) . 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
ACMP0_CH0
PC0
ACMP0_CH1
PC1
ACMP0_CH2
PC2
ACMP0_CH3
PC3
ACMP0_CH4
PC4
ACMP0_CH5
PC5
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.
2014-05-23 - EFM32GG390FXX - d0040_Rev1.30
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