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參數資料
| 型號： | QL4090-2CG84M |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 90,000 Usable PLD Gate QuickRAM Combining Performance, Density and Embedded RAM |
| 中文描述： | 9.0萬門QuickRAM可用PLD的結合性能，密度和嵌入式內存 |
| 文件頁數： | 21/22頁 |
| 文件大?。?/td> | 405K |
| 代理商： | QL4090-2CG84M |
8-57
Military QuickRAM
Rev A
RAM Cell Synchronous Write Timing
RAM Cell Synchronous Read Timing
RAM Cell Asynchronous Read 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.
Symbol
Parameter
Propagation Delays (ns)
Fanout
2
1.0
1.0
0.0
0.0
1.0
1.0
0.0
0.0
1.0
1.0
0.0
0.0
5.3
5.6
1
3
4
8
TSWA
THWA
TSWD
THWD
TSWE
THWE
TWCRD
WA Setup Time to WCLK
WA Hold Time to WCLK
WD Setup Time to WCLK
WD Hold Time to WCLK
WE Setup Time to WCLK
WE Hold Time to WCLK
WCLK to RD (WA=RA) [5]
1.0
0.0
1.0
0.0
1.0
0.0
5.0
1.0
0.0
1.0
0.0
1.0
0.0
5.9
1.0
0.0
1.0
0.0
1.0
0.0
7.1
Symbol
Parameter
Propagation Delays (ns)
Fanout
2
1.0
1.0
0.0
0.0
1.0
1.0
0.0
0.0
4.3
4.6
1
3
4
8
TSRA
THRA
TSRE
THRE
TRCRD
RA Setup Time to RCLK
RA Hold Time to RCLK
RE Setup Time to RCLK
RE Hold Time to RCLK
RCLK to RD [5]
1.0
0.0
1.0
0.0
4.0
1.0
0.0
1.0
0.0
4.9
1.0
0.0
1.0
0.0
6.1
Symbol
Parameter
Propagation Delays (ns)
Fanout
2
3.3
3.6
1
3
4
8
RPDRD
RA to RD [5]
3.0
3.9
5.1
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| QL4090-2CG84M/883 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:90,000 Usable PLD Gate QuickRAM Combining Performance, Density and Embedded RAM |
| QL4090-2PB456C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA|1584-CELL|CMOS|BGA|456PIN|PLASTIC |
| QL4090-2PB456I | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field Programmable Gate Array (FPGA) |
| QL4090-2PB456M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA|1584-CELL|CMOS|BGA|456PIN|PLASTIC |
| QL4090-2PG208M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:90,000 Usable PLD Gate QuickRAM Combining Performance, Density and Embedded RAM |
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