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參數(shù)資料
| 型號(hào)： | QL4036-0PB256C |
| 英文描述： | Field Programmable Gate Array (FPGA) |
| 中文描述： | 現(xiàn)場(chǎng)可編程門(mén)陣列（FPGA） |
| 文件頁(yè)數(shù)： | 12/12頁(yè) |
| 文件大?。?/td> | 199K |
| 代理商： | QL4036-0PB256C |
6-39
QL4036 - QuickRAMTM
AC CHARACTERISTICS at VCC = 3.3V, TA = 25
°C (K = 1.00)
(To calculate delays, multiply the appropriate K factor in the "Operating Range" section by the following numbers.)
Logic Cells
RAM Cell Synchronous Write Timing
Notes:
[5]Stated timing for worst case Propagation Delay over process variation at VCC=3.3V and TA=25
°C. Multiply by
the appropriate Delay Factor, K, for speed grade, voltage and temperature settings as specified in the Operating
Range.
[6]These limits are derived from a representative selection of the slowest paths through the QuickRAM logic cell
including typical net delays. Worst case delay values for specific paths should be determined from timing anal-
ysis of your particular design.
Symbol
Parameter
Propagation Delays (ns)
Fanout [5]
1234
8
tPD
Combinatorial Delay [6]
1.4
1.7
1.9
2.2
3.2
tSU
Setup Time [6]
1.7
tH
Hold Time
0.0
tCLK
Clock to Q Delay
0.7
1.0
1.2
1.5
2.5
tCWHI
Clock High Time
1.2
tCWLO
Clock Low Time
1.2
tSET
Set Delay
1.0
1.3
1.5
1.8
2.8
tRESET
Reset Delay
0.8
1.1
1.3
1.6
2.6
tSW
Set Width
1.9
tRW
Reset Width
1.8
Symbol
Parameter
Propagation Delays (ns)
Fanout
12
34
8
TSWA
WA Setup Time to WCLK
1.0
THWA
WA Hold Time to WCLK
0.0
TSWD
WD Setup Time to WCLK
1.0
THWD
WD Hold Time to WCLK
0.0
TSWE
WE Setup Time to WCLK
1.0
THWE
WE Hold Time to WCLK
0.0
TWCRD
WCLK to RD (WA=RA) [5]
5.0
5.3
5.6
5.9
7.1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| QL4036-0PB256I | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Field Programmable Gate Array (FPGA) |
| QL4036-0PF144C | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Field Programmable Gate Array (FPGA) |
| QL4036-0PF144I | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Field Programmable Gate Array (FPGA) |
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| QL4036-0PG208M/883 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:90,000 Usable PLD Gate QuickRAM Combining Performance, Density and Embedded RAM |
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