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Virtex-5 Data Sheet:
DC and Switching Characteristics
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DS202 (v3.6) November 5, 2007
Advance Product Specification
Virtex-5 Electrical Characteristics
Virtex™-5 FPGAs are available in -3, -2, -1 speed grades,
with -3 having the highest performance.
Virtex-5 DC and AC characteristics are specified for both
commercial and industrial grades. Except the operating
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 -1 speed
grade industrial device are the same as for a -1 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-5 data sheet, part of an overall set of documen-
tation on the Virtex-5 family of FPGAs, is available on the
Xilinx website:
All specifications are subject to change without notice.
Virtex-5 DC Characteristics
Table 1:
Absolute Maximum Ratings
Symbol
V
CCINT
V
CCAUX
V
CCO
V
BATT
V
REF
V
IN(3)
Description
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
3.3V I/O input voltage relative to GND
(4)
(user and dedicated I/Os)
2.5V or below I/O input voltage relative to GND (user and dedicated I/Os)
–0.5 to 1.1
–0.5 to 3.0
–0.5 to 3.75
–0.5 to 4.05
–0.5 to 3.75
–0.75 to 4.05
–0.75 to V
CCO
+
0.5
–0.75 to 4.05
–0.75 to V
CCO
+
0.5
–65 to 150
+220
+125
Units
V
V
V
V
V
V
V
V
V
°C
°C
°C
V
TS
Voltage applied to 3-state 3.3V output
(4)
(user and dedicated I/Os)
Voltage applied to 3-state 2.5V or below output (user and dedicated I/Os)
T
STG
T
SOL
T
J
Storage temperature (ambient)
Maximum soldering temperature
(2)
Maximum junction temperature
(2)
Notes:
1. Stresses beyond those listed under Absolute Maximum Ratings might cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those listed under Operating Conditions is not implied. Exposure to
Absolute Maximum Ratings conditions for extended periods of time might affect device reliability.
2. For soldering guidelines and thermal considerations, see
on the Xilinx website.
3. 3.3V I/O absolute maximum limit applied to DC and AC signals.
4. For 3.3V I/O operation, refer to
© 2006–2007 Xilinx, Inc. All rights reserved. XILINX, the Xilinx logo, the Brand Window, and other designated brands included herein are trademarks of Xilinx, Inc. All other trade-
marks are the property of their respective owners. PowerPC is a trademark of IBM, Inc. All specifications are subject to change without notice.
DS202 (v3.6) November 5, 2007
Advance Product Specification
1
XILINX [ XILINX, INC ]
