XCV405E-7BG556I XILINX [Xilinx, Inc], XCV405E-7BG556I Datasheet - Page 59

• Manufacturer Part Number: XCV405E-7BG556I
• Description: Virtex-E 1.8 V Extended Memory Field Programmable Gate Arrays
• Manufacturer: XILINX [Xilinx, Inc]

Virtex-E Switching Characteristics
All devices are 100% functionally tested. Internal timing parameters are derived from measuring internal test patterns. Listed
below are representative values. For more specific, more precise, and worst-case guaranteed data, use the values reported
by the static timing analyzer (TRCE in the Xilinx Development System) and back-annotated to the simulation net list. All
timing parameters assume worst-case operating conditions (supply voltage and junction temperature). Values apply to all
Virtex-E devices unless otherwise noted.
IOB Input Switching Characteristics
Input delays associated with the pad are specified for LVTTL levels. For other standards, adjust the delays with the values
shown in
DS025-3 (v2.2) July 17, 2002
Notes:
1.
2.
Propagation Delays
Pad to I output, no delay
Pad to I output, with delay
Propagation Delays
Pad to output IQ via transparent latch,
no delay
Pad to output IQ via transparent latch,
with delay
Clock CLK to output IQ
Setup and Hold Times with respect to Clock at IOB Input Register
Pad, no delay
Pad, with delay
ICE input
SR input (IFF, synchronous)
Set/Reset Delays
SR input to IQ (asynchronous)
GSR to output IQ
A Zero “0” Hold Time listing indicates no hold time or a negative hold time. Negative values can not be guaranteed “best-case”, but
if a “0” is listed, there is no positive hold time.
Input timing i for LVTTL is measured at 1.4 V. For other I/O standards, see
‘‘IOB Input Switching Characteristics Standard Adjustments’’ on page
R
Description
(1)
T
T
T
T
T
T
Symbol
T
T
T
T
IOPICKD
IOICECK
T
T
T
IOPICK
IOICKPD
IOCKICE
IOSRCKI
T
IOCKIQ
IOSRIQ
IOPLID
IOICKP
GSRQ
IOPID
IOPLI
IOPI
Virtex™-E 1.8 V Extended Memory Field Programmable Gate Arrays
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/
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Device
All
All
All
All
All
All
All
All
0.69 / 0
1.49 / 0
1.49 / 0
0.28 /
Table
0.43
0.51
0.55
0.75
1.55
1.55
0.18
0.38
0.54
3.88
Min
0.0
3.
6.
1.3 / 0
3.4 / 0
3.4 / 0
0.55 /
Speed Grade
0.01
0.8
1.0
1.1
1.4
3.5
3.5
0.4
0.8
1.1
7.6
-8
1.4 / 0
3.5 / 0
3.5 / 0
0.7 /
0.01
0.8
1.0
1.1
1.5
3.6
3.6
0.7
0.9
1.2
8.5
-7
(2)
1.5 / 0
3.5 / 0
3.5 / 0
0.7 /
0.01
0.8
1.0
1.1
1.6
3.7
3.7
0.7
1.0
1.4
9.7
-6
Module 3 of 4
ns, max
ns, max
ns, max
ns, max
ns, max
ns, max
ns, max
ns, max
ns, max
ns, min
ns, min
ns, min
ns, min
ns, min
Units
5