NEC Electronics (Europe) GmbH
- 21 -
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:
VDD
VSS
R = 0
leave
open
Device VSS
pin
VDD
VSS
C = 100 nF
R = 0
Device VDD
pin
Figure 6-5
Device power supply
To connect the devices VSS pins to the VSS lane of the board place a 0 Ohm resistor on the SMD1 pad.
Fx3 pinning
Signal
FE3 FF3 FG3 FJ3 FK3
VSS
6 11 11 11 11
VSS1
n/a n/a n/a n/a 124
AVSS
2 2 2 2 2
AVSS1
n/a n/a n/a n/a 46
32 30 33 33 28
EVSS
n/a n/a n/a n/a 76
BVSS
n/a n/a 69 103 127
Table 6-1
VSS signal connection
