XC4VLX15_08 Datasheet, PDF (1/56 Pages) Xilinx, Inc – Virtex-4 FPGA Data Sheet

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Virtex-4 FPGA Data Sheet:
DC and Switching Characteristics
DS302 (v3.2) April 10, 2008
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Virtex-4 FPGA Electrical Characteristics
Virtex^®-4 FPGAs are available in -12, -11, and -10 speed
grades, with -12 having the highest performance.
Virtex-4 FPGA DC and AC characteristics are specified for
both commercial and industrial grades. Except the operat-
ing temperature range or unless otherwise noted, all the DC
and AC electrical parameters are the same for a particular
speed grade (that is, the timing characteristics of a -10
speed grade industrial device are the same as for a -10
speed grade commercial device). However, only selected
speed grades and/or devices might be available in the
industrial range.
All supply voltage and junction temperature specifications
are representative of worst-case conditions. The parame-
ters included are common to popular designs and typical
applications.
This Virtex-4 FPGA Data Sheet is part of an overall set of
documentation on the Virtex-4 family of FPGAs that is avail-
able on the Xilinx website:
• Virtex-4 Family Overview, DS112
• Virtex-4 FPGA User Guide, UG070
• Virtex-4 Configuration Guide, UG071
• XtremeDSP for Virtex-4 FPGAs User Guide, UG073
• Virtex-4 Packaging and Pinout Specification, UG075
• Virtex-4 PCB Designer’s Guide, UG072
• Virtex-4 RocketIO™ Multi-Gigabit Transceiver User
Guide, UG076
• Virtex-4 FPGA Embedded Tri-Mode Ethernet MAC
User Guide, UG074
• PowerPC^® 405 Processor Block Reference Guide,
UG018
All specifications are subject to change without notice.
Virtex-4 FPGA DC Characteristics
Table 1: Absolute Maximum Ratings
Symbol
Description
V_CCINT
V_CCAUX
V_CCO
V_BATT
V_REF
Internal supply voltage relative to GND
Auxiliary supply voltage relative to GND
Output drivers supply voltage relative to GND
Key memory battery backup supply
Input reference voltage
I/O input voltage relative to GND
(all user and dedicated I/Os)
V_IN
I/O input voltage relative to GND
(restricted to maximum of 100 user I/Os)^(3,4)
2.5V or below I/O input voltage relative to GND
(user and dedicated I/Os)
Current applied to an I/O pin, powered or unpowered
I_IN
Total current applied to all I/O pins, powered or unpowered
–0.5 to 1.32
–0.5 to 3.0
–0.5 to 3.75
–0.5 to 4.05
–0.3 to 3.75
Units
V
V
V
V
V
–0.75 to 4.05
V
–0.95 to 4.4
(Commercial Temperature)
V
–0.85 to 4.3
(Industrial Temperature)
–0.75 to V_CCO +0.5
V
±100
mA
±200
mA
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DS302 (v3.2) April 10, 2008
www.xilinx.com
Product Specification
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