XC5VSX50T-3FF1136C Xilinx Inc, XC5VSX50T-3FF1136C Datasheet - Page 306

• Manufacturer Part Number: XC5VSX50T-3FF1136C
• Description: IC FPGA VIRTEX-5 50K 1136FBGA
• Manufacturer: Xilinx Inc
• Series: Virtex™-5 SXTr

Specifications of XC5VSX50T-3FF1136C

• Number Of Logic Elements/cells: 52224
• Number Of Labs/clbs: 4080
• Total Ram Bits: 4866048
• 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
• For Use With: HW-V5-ML506-UNI-G - EVALUATION PLATFORM VIRTEX-5HW-AFX-FF1136-500-G - BOARD DEV VIRTEX 5 FF1136
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -

Chapter 6: SelectIO Resources
306
Nominal PCB Specifications
PCB Construction
Signal Return Current Management
Load Traces
Power Distribution System Design
The nominal SSO table
parameters meet the following requirements.
Note:
SSO Calculator must be used to determine the SSO limit, according to the physical factors of the
unique PCB.
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V
Total board thickness must be no greater than 62 mils (1575 µ).
Traces must be referenced to a plane on an adjacent PCB layer.
The reference plane must be either GND or the V
driver.
The reference layer must remain uninterrupted for its full length from device to
device.
All IOB output buffers must drive controlled impedance traces with characteristic
impedance of 50Ω ± 10%.
Total capacitive loading at the far end of the trace (input capacitance of receiving
device) must be no more than 10 pF.
Designed according to the Virtex-5 FPGA PCB Designer’s Guide.
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CCO
CCO
In cases where PCB parameters do not meet all requirements listed below, the Virtex-5 FPGA
Decoupling capacitors per the device guideline
Approved solder land patterns
and GND vias should have a drill diameter no less than 11 mils (279 µ).
and GND planes cannot be separated by more than 5.0 mils (152 µ)
(Table
www.xilinx.com
6-40) contains SSO limits for cases where the PCB
CCO
associated with the output
Virtex-5 FPGA User Guide
UG190 (v5.3) May 17, 2010