EFM32G Data Sheet
Pin Definitions
LQFP100 Pin#
and Name
Pin Alternate Functionality / Description
Pin # Pin Name
Analog
EBI
Timers
Communication
Other
77
78
PF1
PF2
LETIM0_OUT1 #2
DBG_SWDIO #0/1
LCD_SEG
0
ACMP1_O #0
DBG_SWO #0
EBI_ARDY #0
EBI_ALE #0
EBI_WEn #0
EBI_REn #0
LCD_SEG
1
79
80
81
PF3
PF4
PF5
TIM0_CDTI0 #2
TIM0_CDTI1 #2
TIM0_CDTI2 #2
LCD_SEG
2
LCD_SEG
3
82
83
IOVDD_5 Digital IO power supply 5.
VSS
PF6
Ground.
LCD_SEG
24
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
TIM0_CC0 #2
TIM0_CC1 #2
TIM0_CC2 #2
U0_TX #0
U0_RX #0
LCD_SEG
25
PF7
PF8
LCD_SEG
26
LCD_SEG
27
PF9
LCD_SEG
28
PD9
EBI_CS0 #0
EBI_CS1 #0
EBI_CS2 #0
EBI_CS3 #0
EBI_AD00 #0
EBI_AD01 #0
EBI_AD02 #0
EBI_AD03 #0
EBI_AD04 #0
EBI_AD05 #0
EBI_AD06 #0
EBI_AD07 #0
LCD_SEG
29
PD10
PD11
PD12
PE8
LCD_SEG
30
LCD_SEG
31
LCD_SEG
4
PCNT2_S0IN #1
PCNT2_S1IN #1
TIM1_CC0 #1
TIM1_CC1 #1
TIM1_CC2 #1
LCD_SEG
5
PE9
LCD_SEG
6
PE10
PE11
PE12
PE13
PE14
PE15
US0_TX #0
US0_RX #0
US0_CLK #0
US0_CS #0
LEU0_TX #2
LEU0_RX #2
BOOT_TX
BOOT_RX
LCD_SEG
7
LCD_SEG
8
LCD_SEG
9
ACMP0_O #0
LCD_SEG
10
LCD_SEG
11
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