EFM32G Data Sheet
Pin Definitions
TQFP48 Pin# and
Name
Pin Alternate Functionality / Description
Pin #
38
39
40
41
42
43
44
45
46
47
48
Pin Name
PF1
Analog
Timers
Communication
Other
LETIM0_OUT1 #2
DBG_SWDIO #0/1
PF2
ACMP1_O #0 DBG_SWO #0
PF3
TIM0_CDTI0 #2
TIM0_CDTI1 #2
TIM0_CDTI2 #2
PF4
PF5
IOVDD_5
VSS
Digital IO power supply 5.
Ground.
PE10
PE11
PE12
PE13
TIM1_CC0 #1
US0_TX #0
US0_RX #0
US0_CLK #0
US0_CS #0
BOOT_TX
BOOT_RX
TIM1_CC1 #1
TIM1_CC2 #1
ACMP0_O #0
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