Required Pcb Capacitor Quantities; Required Pcb Capacitor Quantities Per Device (Pl) - Xilinx Zynq-7000 Design Manual

the quantity per I/O bank. Device performance at full utilization is equivalent across all
devices when using these recommended networks.
Table 3-1 and Table 3-2
GTP transceiver power supplies. For this information, refer to UG476, 7 Series FPGAs
GTX/GTH Transceivers User Guide and UG482, 7 Series FPGAs GTP Transceivers User Guide.
RECOMMENDED:
checklist for schematic review which complements this document.

Required PCB Capacitor Quantities

Table 3-1 lists the PCB decoupling capacitor guidelines per V
SoC devices.
Table 3-1: Required PCB Capacitor Quantities per Device (PL)
Package Device
680 330
µF µF
CLG225 Z-7010 0 0
CLG400 Z-7010 0 0
CLG485 Z-7015 0 1
CLG400 Z-7020 0 1
CLG484 Z-7020 0 1
SBG485 Z-7030 0 1
FBG484/
Z-7030 0 1
RB484
FBG676 Z-7030 0 1
FFG676/
Z-7030 0 1
RF676
FBG676 Z-7035 2 0
FFG676/
Z-7035 2 0
RF676
FFG900/
Z-7035 2 0
RF900
FBG676 Z-7045 2 0
FFG676/
Z-7045 2 0
RF676
FFG900/ 2 0
Z-7045
RF900
FFG900 Z-7100 3 0
Zynq-7000 PCB Design Guide
UG933 (v1.8) November 7, 2014
do not provide the decoupling networks required for the GTX and
Refer to XMP277, 7 Series Schematic Review Recommendations, for a comprehensive
V V
CCINT CCBRAM
100 4.7 0.47 100 47 4.7
µF µF µF µF µF µF
1 1 2 NA NA NA
1 1 2 0 1 1
0 2 4 1 0 1
0 2 4 1 0 1
0 2 4 1 0 1
0 1 0 1 0 1
0 1 0 1 0 1
0 1 0 1 0 1
0 1 0 1 0 1
0 2 1 0 2 4
0 2 1 0 2 4
0 1 1 0 2 4
0 2 0 1 0 2
0 2 0 1 0 2
0 1 0 1 0 2
0 2 0 2 0 4
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Chapter 3: Power Distribution System
supply rail for Zynq-7000 AP
CC
V V
CCAUX CCAUX_IO
0.47 47 4.7 0.47 47 4.7
µF µF µF µF µF µF
NA 1 1 1 NA NA
1 1 1 1 NA NA
1 1 1 2 NA NA
1 1 1 1 NA NA
1 1 1 2 NA NA
2 1 0 0 NA NA
2 1 0 0 NA NA
2 1 0 0 1
2 1 0 0 1
1 0 0 1 0
1 0 0 1 0
1 0 0 1 0
4 1 0 0 1
4 1 0 0 1
4 1 0 0 1
8 1 0 0 1
(3)(4)
V per Bank
CCO
47 µF
0.47 4.7 0.47
or
µF µF µF
100 µF
NA 1 2 4
NA 1 2 4
NA 1 2 4
NA 1 2 4
NA 1 2 4
NA 1 0 0
NA 1 0 0
0 0 1 0 0
0 0 1 0 0
0 1 0 0 1
0 1 0 0 1
0 1 0 0 1
0 0 1 0 0
0 0 1 0 0
0 0 1 0 0
0 0 1 0 0
Send Feedback
Bank 0
47
µF
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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