XC5VLX85T-1FFG1136C Xilinx Inc, XC5VLX85T-1FFG1136C Datasheet - Page 279

• Manufacturer Part Number: XC5VLX85T-1FFG1136C
• Description: IC FPGA VIRTEX-5 85K 1136FBGA
• Manufacturer: Xilinx Inc
• Series: Virtex™-5 LXTr

Specifications of XC5VLX85T-1FFG1136C

• Total Ram Bits: 3981312
• Number Of Logic Elements/cells: 82944
• Number Of Labs/clbs: 6480
• Number Of I /o: 480
• Voltage - Supply: 0.95 V ~ 1.05 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 1136-BBGA, FCBGA
• No. Of Logic Blocks: 12960
• No. Of Gates: 85000
• Family Type: Virtex-5 LXT
• No. Of Speed Grades: 1
• No. Of I/o's: 480
• Clock Management: PLL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 122-1527

X-Ref Target - Figure 6-70
Virtex-5 FPGA User Guide
UG190 (v5.3) May 17, 2010
External Termination
DCI
SSTL2 Class II (2.5V)
SSTL2_II_DCI
R 0 = 25
SSTL2_II
Ω
2R
2R
Figure 6-70
for SSTL2 Class II.
Figure 6-70: SSTL2 Class II with Unidirectional Termination
IOB
VRP
VRN
= 2Z 0 = 100Ω
= 2Z 0 = 100Ω
25Ω
V
shows a sample circuit illustrating a valid unidirectional termination technique
TT
V
CCO
= 1.25V
R P = Z 0 = 50Ω
= 2.5V
IOB
www.xilinx.com
Z 0
R P = Z 0 = 50Ω
Z 0
Specific Guidelines for I/O Supported Standards
V
TT
IOB
V
= 1.25V
CCO
2R
2R
= 2.5V
VRP
VRN
IOB
V
= 2Z 0 = 100Ω
REF
= 2Z 0 = 100Ω
V
REF
= 1.25V
= 1.25V
SSTL2_II_DCI
SSTL2_II
+
–
ug190_6_66_030506
+
–
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