Preliminary
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Alternate
LOCATION
Functionality
GPIO_EM4WU0
GPIO_EM4WU1
GPIO_EM4WU2
GPIO_EM4WU3
GPIO_EM4WU4
GPIO_EM4WU5
0
1
2
3
4
5
6
Description
PA0
PA6
PC9
PF1
PF2
PE13
Pin can be used to wake the system up from EM4
Pin can be used to wake the system up from EM4
Pin can be used to wake the system up from EM4
Pin can be used to wake the system up from EM4
Pin can be used to wake the system up from EM4
Pin can be used to wake the system up from EM4
High Frequency Crystal negative pin. Also used as exter-
nal optional clock input pin.
HFXTAL_N
PB14
HFXTAL_P
I2C0_SCL
PB13
PA1
PA0
PC5
PC4
PD6
PD7
PA3
PA4
PA5
PE11
PE12
PE13
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PC8
PC9
PC10
PC11
PD6
PD7
PD5
High Frequency Crystal positive pin.
I2C0 Serial Clock Line input / output.
I2C0 Serial Data input / output.
I2C1 Serial Clock Line input / output.
I2C1 Serial Data input / output.
LESENSE alternate exite output 0.
LESENSE alternate exite output 1.
LESENSE alternate exite output 2.
LESENSE alternate exite output 3.
LESENSE alternate exite output 4.
LESENSE alternate exite output 5.
LESENSE alternate exite output 6.
LESENSE alternate exite output 7.
LESENSE channel 0.
PD7
PC7
PC6
PC1
PF1
PF0
PE13
PE12
I2C0_SDA
I2C1_SCL
PD6
PC0
PB12
PB11
I2C1_SDA
LES_ALTEX0
LES_ALTEX1
LES_ALTEX2
LES_ALTEX3
LES_ALTEX4
LES_ALTEX5
LES_ALTEX6
LES_ALTEX7
LES_CH0
LES_CH1
LESENSE channel 1.
LES_CH2
LESENSE channel 2.
LES_CH3
LESENSE channel 3.
LES_CH4
LESENSE channel 4.
LES_CH5
LESENSE channel 5.
LES_CH6
LESENSE channel 6.
LES_CH7
LESENSE channel 7.
LES_CH8
LESENSE channel 8.
LES_CH9
LESENSE channel 9.
LES_CH10
LES_CH11
LETIM0_OUT0
LETIM0_OUT1
LEU0_RX
LESENSE channel 10.
LESENSE channel 11.
PB11
PB12
PB14
PF0
PC4
PC5
PF1
Low Energy Timer LETIM0, output channel 0.
Low Energy Timer LETIM0, output channel 1.
LEUART0 Receive input.
PF1
PE15
PA0
PF2
LEUART0 Transmit output. Also used as receive input in
half duplex communication.
LEU0_TX
LEU1_RX
LEU1_TX
PD4
PC7
PC6
PB13
PA6
PA5
PE14
PF0
LEUART1 Receive input.
LEUART1 Transmit output. Also used as receive input in
half duplex communication.
Low Frequency Crystal (typically 32.768 kHz) negative
pin. Also used as an optional external clock input pin.
LFXTAL_N
PB8
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2013-06-28 - EFM32LG330FXX - d0110_Rev1.10
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SILICON [ SILICON ]
