XC4VSX35-11FFG668C Xilinx Inc, XC4VSX35-11FFG668C Datasheet - Page 34

• Manufacturer Part Number: XC4VSX35-11FFG668C
• Description: IC FPGA VIRTEX-4 35K 668-FCBGA
• Manufacturer: Xilinx Inc
• Series: Virtex™-4r

Specifications of XC4VSX35-11FFG668C

• Number Of Logic Elements/cells: 34560
• Number Of Labs/clbs: 3840
• Total Ram Bits: 3538944
• Number Of I /o: 448
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 668-BBGA, FCBGA
• For Use With: HW-V4-ML402-UNI-G - EVALUATION PLATFORM VIRTEX-4807-1005 - DAUGHTER CARD WITH VIRTEX-4HW-AFX-FF668-400 - BOARD DEV VIRTEX 4 FF668
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Other names: 122-1499

Table 41: FIFO Switching Characteristics
DS302 (v3.7) September 9, 2009
Product Specification
Notes:
1.
2.
3.
4.
5.
6.
7.
Sequential Delays
Setup and Hold Times Before Clock CLK
Reset Delays
Maximum Frequency
T
T
T
T
T
T
F
A Zero “0” Hold Time listing indicates no hold time or a negative hold time. Negative values cannot be guaranteed “best-case,” but if a “0” is listed,
there is no positive hold time.
T
T
T
T
T
T
FCKO_DO
FCKO_FLAGS
FCKO_POINTERS
FDCK_DI
FCCK_EN
FCO_FLAGS
MAX
FCKO_DO
FCKO_FLAGS
FCKO_POINTERS
FDCK_DI
FCCK_EN
FCO_FLAGS
Symbol
/
includes parity inputs (T
/
includes both WRITE and READ enable.
includes parity output (T
T
T
FCKD_DI
includes the following flags: AEMPTY, AFULL, EMPTY, FULL, RDERR, WRERR, RDCOUNT and WRCOUNT.
FCKC_EN
includes the following parameters: T
includes both T
FCKO_RDCOUNT
FDCK_DIP
Clock CLK to DO output
Clock CLK to FIFO flags outputs
Clock CLK to FIFO pointer outputs
DI input
Enable inputs
Reset RST to FLAGS
FIFO in all modes
FCKO_DOP
).
(5)
).
and T
(6)
FCKO_AEMPTY
FCKO_WRCOUNT.
Description
(7)
(2)
www.xilinx.com
, T
FCKO_AFULL
Virtex-4 FPGA Data Sheet: DC and Switching Characteristics
(3)
(4)
, T
FCKO_EMPTY
, T
FCKO_FULL
500.00
0.72
0.93
1.16
0.18
0.26
0.66
0.26
1.32
-12
, T
Speed Grade
FCKO_RDERR
450.45
0.80
1.04
1.29
0.20
0.28
0.73
0.28
1.46
-11
, T
400.00
FCKO_WRERR.
0.92
1.19
1.48
0.23
0.33
0.84
0.33
1.68
-10
ns, Max
ns, Max
ns, Max
ns, Max
ns, Min
ns, Min
Units
MHz
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