XC2V250-4CS144I Xilinx Inc, XC2V250-4CS144I Datasheet - Page 74

• Manufacturer Part Number: XC2V250-4CS144I
• Description: FPGA Virtex-II™ Family 250K Gates 3456 Cells 650MHz 0.15um/0.12um (CMOS) Technology 1.5V 144-Pin CSBGA
• Manufacturer: Xilinx Inc

Specifications of XC2V250-4CS144I

• Package: 144CSBGA
• Family Name: Virtex-II™
• Device Logic Units: 3456
• Device System Gates: 250000
• Number Of Registers: 3072
• Maximum Internal Frequency: 650 MHz
• Typical Operating Supply Voltage: 1.5 V
• Maximum Number Of User I/os: 92
• Ram Bits: 442368

Block SelectRAM Switching Characteristics
Table 28: Block SelectRAM Switching Characteristics
TBUF Switching Characteristics
Table 29: TBUF Switching Characteristics
DS031-3 (v3.5) November 5, 2007
Product Specification
Sequential Delays
Clock CLK to DOUT output
Setup and Hold Times Before Clock CLK
ADDR inputs
DIN inputs
EN input
RST input
WEN input
Clock CLK
CLKA to CLKB setup time for different ports
Minimum Pulse Width, High
Minimum Pulse Width, Low
Combinatorial Delays
IN input to OUT output
TRI input to OUT output high-impedance
TRI input to valid data on OUT output
R
Description
Description
T
T
T
T
T
BWCK
BACK
BDCK
BECK
BRCK
Symbol
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T
T
T
T
BPWH
BCKO
BCCS
BPWL
/T
/T
/T
/T
/T
BCKA
BCKD
BCKE
BCKR
BCKW
Virtex-II Platform FPGAs: DC and Switching Characteristics
0.95/–0.46
1.31/–0.71
0.57/–0.19
0.29/ 0.00
0.29/ 0.00
Symbol
2.10
1.17
1.17
1.0
T
T
-6
T
OFF
ON
IO
Speed Grade
1.04/–0.50
1.44/–0.78
0.63/–0.21
0.32/ 0.00
0.32/ 0.00
0.45
0.44
0.44
2.31
1.29
1.29
-6
1.0
-5
Speed Grade
0.50
0.48
0.48
-5
1.20/–0.58
1.65/–0.90
0.72/–0.25
0.36/ 0.00
0.36/ 0.00
2.65
1.48
1.48
1.0
-4
0.58
0.55
0.55
-4
Module 3 of 4
ns, Max
ns, Max
ns, Max
ns, Max
Units
ns, Min
ns, Min
ns, Min
ns, Min
ns, Min
ns, min
ns, Min
ns, Min
Units
26