EFM32G Data Sheet
Pin Definitions
5.5 EFM32G280 (LQFP100)
5.5.1 Pinout
The EFM32G280 pinout is shown in the following figure and table. Alternate locations are denoted by "#" followed by the location num-
ber (Multiple locations on the same pin are split with "/"). Alternate locations can be configured in the LOCATION bitfield in the
*_ROUTE register in the module in question.
Figure 5.5. EFM32G280 Pinout (top view, not to scale)
Table 5.13. Device Pinout
LQFP100 Pin#
Pin Alternate Functionality / Description
and Name
Pin # Pin Name
Analog
EBI
Timers
Communication
I2C0_SDA #0
I2C0_SCL #0
Other
1
2
3
4
5
PA0
PA1
PA2
PA3
PA4
EBI_AD09 #0
EBI_AD10 #0
EBI_AD11 #0
EBI_AD12 #0
EBI_AD13 #0
TIM0_CC0 #0/1
TIM0_CC1 #0/1
TIM0_CC2 #0/1
TIM0_CDTI0 #0
TIM0_CDTI1 #0
CMU_CLK1 #0
CMU_CLK0 #0
U0_TX #2
U0_RX #2
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