XC4VSX35-11FFG668CS2 Xilinx Inc, XC4VSX35-11FFG668CS2 Datasheet - Page 44

• Manufacturer Part Number: XC4VSX35-11FFG668CS2
• Description: FPGA Virtex®-4 Family 34560 Cells 90nm (CMOS) Technology 1.2V 668-Pin FCBGA
• Manufacturer: Xilinx Inc

Specifications of XC4VSX35-11FFG668CS2

• Package: 668FCBGA
• Family Name: Virtex®-4
• Device Logic Units: 34560
• Typical Operating Supply Voltage: 1.2 V
• Maximum Number Of User I/os: 448
• Ram Bits: 3538944

System-Synchronous Switching Characteristics
Virtex-4 FPGA Pin-to-Pin Output Parameter Guidelines
All devices are 100% functionally tested. The representative values for typical pin locations and normal clock loading are
listed in
Table 54: Global Clock Input to Output Delay for LVCMOS25 Standard, 12 mA, Fast Slew Rate, with DCM
DS302 (v3.7) September 9, 2009
Product Specification
Notes:
1.
2.
LVCMOS25 Global Clock Input to Output Delay using Output Flip-Flop, 12mA, Fast Slew Rate, with DCM.
T
ICKOFDCM
Listed above are representative values where one global clock input drives one vertical clock line in each accessible column, and where all
accessible IOB and CLB flip-flops are clocked by the global clock net.
DCM output jitter is already included in the timing calculation.
Symbol
Table
54. Values are expressed in nanoseconds unless otherwise noted.
Global Clock and OFF with DCM
Description
www.xilinx.com
Virtex-4 FPGA Data Sheet: DC and Switching Characteristics
XC4VFX100
XC4VFX140
XC4VLX100
XC4VLX160
XC4VLX200
XC4VSX25
XC4VSX35
XC4VSX55
XC4VFX12
XC4VFX20
XC4VFX40
XC4VFX60
XC4VLX15
XC4VLX25
XC4VLX40
XC4VLX60
XC4VLX80
Device
2.43
2.60
2.54
2.69
2.88
2.94
2.94
2.65
2.81
2.83
2.43
2.54
2.87
2.92
3.16
N/A
N/A
-12
Speed Grade
2.81
2.95
2.91
3.05
3.27
3.33
3.35
3.51
2.99
3.18
3.20
2.78
2.88
3.25
3.31
3.58
3.79
-11
3.25
3.36
3.32
3.45
3.72
3.79
3.82
4.02
3.39
3.60
3.62
3.18
3.26
3.67
3.77
4.06
4.30
-10
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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