EFM32WG890 Datasheet, PDF (61/85 Pages) Silicon Laboratories – Operation from backup battery when main power drains out

BGA112 Pin#
and Name
...the world's most energy friendly microcontrollers
Pin Alternate Functionality / Description
Pin Name
Analog
EBI
Timers
Communication
Other
G9
VSS
Ground
G10
PC6
ACMP0_CH6
EBI_A05 #0/1/2
G11
PC7
ACMP0_CH7
EBI_A06 #0/1/2
H1
PC0
ACMP0_CH0
DAC0_OUT0ALT #0/
OPAMP_OUT0ALT
EBI_A23 #0/1/2
H2
PC2
ACMP0_CH2
DAC0_OUT0ALT #2/
OPAMP_OUT0ALT
EBI_A25 #0/1/2
H3
PD14
H4
PA7
LCD_SEG35
EBI_CSTFT #0/1/2
H5
PA8
LCD_SEG36
EBI_DCLK #0/1/2
H6
VSS
Ground
H7
IOVDD_3
Digital IO power supply 3.
H8
PD8
BU_VIN
H9
PD5
ADC0_CH5
OPAMP_OUT2 #0
H10
PD6
ADC0_CH6
DAC0_P1 /
OPAMP_P1
TIM0_CC1 #4
PCNT0_S0IN #2
TIM0_CDTI0 #4
TIM2_CC0 #0
TIM1_CC0 #4
LETIM0_OUT0 #0
PCNT0_S0IN #3
H11
PD7
ADC0_CH7
DAC0_N1 /
OPAMP_N1
TIM1_CC1 #4
LETIM0_OUT1 #0
PCNT0_S1IN #3
J1
PC1
J2
PC3
J3
PD15
J4
PA12
J5
PA9
J6
PA10
J7
PB9
J8
PB10
J9
PD2
J10
PD3
J11
PD4
ACMP0_CH1
DAC0_OUT0ALT #1/
OPAMP_OUT0ALT
ACMP0_CH3
DAC0_OUT0ALT #3/
OPAMP_OUT0ALT
EBI_A24 #0/1/2
EBI_NANDREn #0/1/2
TIM0_CC2 #4
PCNT0_S1IN #2
TIM0_CDTI1 #4
LCD_BCAP_P
LCD_SEG37
LCD_SEG38
ADC0_CH2
ADC0_CH3
OPAMP_N2
ADC0_CH4
OPAMP_P2
EBI_A00 #0/1/2
EBI_DTEN #0/1/2
EBI_VSNC #0/1/2
EBI_A03 #0/1/2
EBI_A04 #0/1/2
EBI_A27 #0/1/2
TIM2_CC0 #1
TIM2_CC1 #0
TIM2_CC2 #0
TIM0_CC1 #3
TIM0_CC2 #3
K1
PB7
LFXTAL_P
TIM1_CC0 #3
K2
PC4
ACMP0_CH4
DAC0_P0 /
OPAMP_P0
K3
PA13
LCD_BCAP_N
K4
VSS
Ground
EBI_A26 #0/1/2
EBI_A01 #0/1/2
TIM0_CDTI2 #4
LETIM0_OUT0 #3
PCNT1_S0IN #0
TIM2_CC1 #1
LEU1_TX #0
I2C0_SDA #2
LEU1_RX #0
I2C0_SCL #2
US0_TX #5
US1_TX #0
I2C0_SDA #4
US2_TX #0
I2C0_SDA #3
LEU0_RX #0
US1_RX #2
I2C0_SDA #1
US1_TX #2
I2C0_SCL #1
US0_RX #5
US1_RX #0
I2C0_SCL #4
US2_RX #0
I2C0_SCL #3
U1_TX #2
U1_RX #2
US1_CLK #1
US1_CS #1
LEU0_TX #0
US0_TX #4
US1_CLK #0
US2_CLK #0
I2C1_SDA #0
LES_CH6 #0
ETM_TCLK #2
LES_CH7 #0
ETM_TD0 #2
LES_CH0 #0
PRS_CH2 #0
LES_CH2 #0
CMU_CLK1 #1
ETM_TD3 #0/2
LES_ALTEX0 #0
ACMP0_O #2
ETM_TD0 #0
CMU_CLK0 #2
LES_ALTEX1 #0
ACMP1_O #2
ETM_TCLK #0
LES_CH1 #0
PRS_CH3 #0
LES_CH3 #0
DBG_SWO #3
ETM_TD1 #0/2
ETM_TD2 #0/2
LES_CH4 #0
2014-06-13 - EFM32WG890FXX - d0198_Rev1.40
61
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