EFM32WG842 Datasheet, PDF (63/78 Pages) Silicon Laboratories – Operation from backup battery when main power drains out

4.3 GPIO Pinout Overview
...the world's most energy friendly microcontrollers
The specific GPIO pins available in EFM32WG842 is shown in Table 4.3 (p. 63) . Each GPIO port is
organized as 16-bit ports indicated by letters A through F, and the individual pin on this port in indicated
by a number from 15 down to 0.
Table 4.3. GPIO Pinout
Port
Port A
Port B
Port C
Port D
Port E
Port F
Pin Pin Pin Pin Pin Pin Pin Pin Pin Pin Pin Pin Pin Pin Pin Pin
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
0
- PA14 PA13 PA12 -
-
-
-
-
-
PA5 PA4 PA3 PA2 PA1 PA0
- PB14 PB13 - PB11 -
-
PB8 PB7 PB6 PB5 PB4 PB3
-
-
-
PC15 PC14 PC13 PC12 -
-
-
-
PC7 PC6 PC5 PC4
-
-
-
-
-
-
-
-
-
-
-
PD8 PD7 PD6 PD5 PD4 PD3 PD2 PD1 PD0
PE15 PE14 PE13 PE12 PE11 PE10 PE9 PE8 PE7 PE6 PE5 PE4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PF5 PF4 PF3 PF2 PF1 PF0
4.4 Opamp Pinout Overview
The specific opamp terminals available in EFM32WG842 is shown in Figure 4.2 (p. 63) .
Figure 4.2. Opamp Pinout
PC4
+ ^OUT0ALT
OPA0 _OUT0
PC5
-
PD4
+
PD3
OPA2 _OUT2
-
PD6
+ OUT1ALT
OPA1 _OUT1
PD7
-
PB1 1
PC1 2
PC1 3
PC1 4
PC1 5
PD0
PD1
PD5
2014-06-13 - EFM32WG842FXX - d0196_Rev1.40
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