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6.2 Pin connection
6.2.1 Power supply pins
Connect the devices power supply pins to the related power lines using the available SMD pads in the Pin Patch
Areas.
Refer to the Fx3 User's Manual and Table 6-1 for the location of the VDD and VSS pins on the different devices.
Connect the VDD and VSS pins in the Pin Patch Areas like this:
To connect the devices VSS pins to the VSS lane of the board place a 0 Ohm resistor on the SMD1 pad.
VDD
leave
open
R = 0
VSS
Device VSS
pin
Figure 6-5
Signal
FE3
VSS
6
n/a
VSS1
AVSS
2
AVSS1
n/a
32
EVSS
n/a
BVSS
n/a
Table 6-1
- 21 -
VDD
R = 0
C = 100 nF
VSS
Device VDD
Device power supply
Fx3 pinning
FF3
FG3
FJ3
11
11
11
n/a
n/a
n/a
2
2
n/a
n/a
n/a
30
33
33
n/a
n/a
n/a
n/a
69
103
VSS signal connection
pin
FK3
11
124
2
2
46
28
76
127
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