參數(shù)資料
型號: XQV300-4BGG352N
廠商: XILINX INC
元件分類: FPGA
英文描述: FPGA, 1536 CLBS, 322970 GATES, PBGA352
封裝: PLASTIC, BGA-352
文件頁數(shù): 4/31頁
文件大?。?/td> 253K
代理商: XQV300-4BGG352N
QPro Virtex 2.5V QML High-Reliability FPGAs
12
DS002 (v1.5) December 5, 2001
1-800-255-7778
Preliminary Product Specification
R
CLB SelectRAM Switching Characteristics
BLOCKRAM Switching Characteristics
Symbol
Description
Speed Grade
Units
-4
Min
Max
Sequential Delays
TSHCKO
Clock CLK to X/Y outputs (WE active)
-
3.0
ns
Shift-Register Mode
TSHCKO
Clock CLK to X/Y outputs
-
3.0
ns
Setup Times before Clock CLK
Setup Time / Hold Time
TAS/TAH
F/G address inputs
0.7 / 0
-
ns
TDS/TDH
BX/BY data inputs (DIN)
0.9 / 0
-
ns
TWS/TWH
CE input (WE)
1.0 / 0
-
ns
Shift-Register Mode
TSHDICK
BX/BY data inputs (DIN)
0.9
-
ns
TSHCECK
CE input (WS)
1.0
-
ns
Clock CLK
TWPH
Minimum pulse width, High
3.1
-
ns
TWPL
Minimum pulse width, Low
3.1
-
ns
TWC
Minimum clock period to meet address write cycle time
6.2
-
ns
Shift-Register Mode
TSRPH
Minimum pulse width, High
3.1
-
ns
TSRPL
Minimum pulse width, Low
3.1
-
ns
Symbol
Description
Speed Grade
Units
-4
Min
Max
Sequential Delays
TBCKO
Clock CLK to DOUT output
-
4.1
ns
Setup Times Before Clock Clk
TBACK/TBCKA
ADDR inputs
1.5 / 0
-
ns
TBDCK/TBCKD
DIN inputs
1.5 / 0
-
ns
TBECK/TBCKE
EN input
3.4 / 0
-
ns
TBRCK/TBCKR
RST input
3.2 / 0
-
ns
TBWCK/TBCKW
WEN input
3.0 / 0
-
ns
Clock CLK
TBPWH
Minimum pulse width, High
2.0
-
ns
TBPWL
Minimum pulse width, Low
2.0
-
ns
TBCCS
CLKA -> CLKB setup time for different ports
4.0
-
ns
Notes:
1.
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.
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