XC5VLX50-1FFG676I Xilinx Inc, XC5VLX50-1FFG676I Datasheet - Page 276

• Manufacturer Part Number: XC5VLX50-1FFG676I
• Description: FPGA Virtex®-5 Family 46080 Cells 65nm (CMOS) Technology 1V 676-Pin FCBGA
• Manufacturer: Xilinx Inc
• Series: Virtex™-5 LXr

Specifications of XC5VLX50-1FFG676I

• Package: 676FCBGA
• Family Name: Virtex®-5
• Device Logic Units: 46080
• Typical Operating Supply Voltage: 1 V
• Maximum Number Of User I/os: 440
• Ram Bits: 1769472
• Number Of Logic Elements/cells: 46080
• Number Of Labs/clbs: 3600
• Total Ram Bits: 1769472
• Number Of I /o: 440
• Voltage - Supply: 0.95 V ~ 1.05 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 676-BBGA, FCBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: HW-V5-ML561-UNI-G - EVALUATION PLATFORM VIRTEX-5HW-V5-ML550-UNI-G - EVALUATION PLATFORM VIRTEX-5HW-V5-ML521-UNI-G - EVALUATION PLATFORM VIRTEX-5HW-V5GBE-DK-UNI-G - KIT DEV V5 LXT GIGABIT ETHERNET122-1508 - EVALUATION PLATFORM VIRTEX-5
• Number Of Gates: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 6: SelectIO Resources
276
SSTL2 Class I (2.5V)
Figure 6-67
Class I.
X-Ref Target - Figure 6-67
R 0 = 25
External Termination
DCI
SSTL2_I_DCI
Ω
SSTL2_I
shows a sample circuit illustrating a valid termination technique for SSTL2
IOB
IOB
Figure 6-67: SSTL2 Class I Termination
R S = 25Ω
www.xilinx.com
Z 0
Z 0
Z 0
R P = Z 0 = 50Ω
V
TT
V
IOB
CCO
= 1.25V
= 2.5V
2R
2R
VRP
VRN
IOB
= 2Z 0 = 100Ω
= 2Z 0 = 100Ω
V
V
REF
REF
= 1.25V
= 1.25V
Virtex-5 FPGA User Guide
UG190 (v5.3) May 17, 2010
SSTL2_I_DCI
SSTL2_I
ug190_6_63_030506
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–
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