EFM32G Data Sheet
Pin Definitions
LQFP100 Pin#
and Name
Pin Alternate Functionality / Description
Pin # Pin Name
Analog
EBI
Timers
Communication
Other
63
64
65
66
67
PE3
PE4
PE5
PE6
PE7
ACMP1_O #1
US0_CS #1
US0_CLK #1
US0_RX #1
US0_TX #1
ACMP1_C
H0
68
69
70
71
72
PC8
PC9
TIM2_CC0 #2
TIM2_CC1 #2
TIM2_CC2 #2
US0_CS #2
US0_CLK #2
US0_RX #2
US0_TX #2
ACMP1_C
H1
ACMP1_C
H2
PC10
PC11
PC12
ACMP1_C
H3
ACMP1_C
H4
CMU_CLK0 #1
TIM0_CDTI0 #1/3
TIM1_CC0 #0
PCNT0_S0IN #0
ACMP1_C
H5
73
PC13
TIM0_CDTI1 #1/3
TIM1_CC1 #0
PCNT0_S1IN #0
ACMP1_C
H6
74
75
PC14
PC15
U0_TX #3
U0_RX #3
ACMP1_C
H7
TIM0_CDTI2 #1/3
TIM1_CC2 #0
DBG_SWO #1
76
77
PF0
PF1
LETIM0_OUT0 #2
LETIM0_OUT1 #2
DBG_SWCLK #0/1
DBG_SWDIO #0/1
ACMP1_O #0
DBG_SWO #0
78
PF2
EBI_ARDY #0
79
80
81
82
83
84
85
86
87
88
89
90
91
PF3
PF4
PF5
EBI_ALE #0
EBI_WEn #0
EBI_REn #0
TIM0_CDTI0 #2
TIM0_CDTI1 #2
TIM0_CDTI2 #2
IOVDD_5 Digital IO power supply 5.
VSS
PF6
Ground.
TIM0_CC0 #2
TIM0_CC1 #2
TIM0_CC2 #2
U0_TX #0
U0_RX #0
PF7
PF8
PF9
PD9
PD10
PD11
PD12
EBI_CS0 #0
EBI_CS1 #0
EBI_CS2 #0
EBI_CS3 #0
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