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參數(shù)資料
| 型號(hào)： | WMS512K8BV-20DJCEA |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類(lèi)： | SRAM |
| 英文描述： | 512K X 8 STANDARD SRAM, 20 ns, CDSO36 |
| 封裝： | CERAMIC, SOJ-36 |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大?。?/td> | 435K |
| 代理商： | WMS512K8BV-20DJCEA |
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White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
WMS512K8BV-XXXE
December 1999
Rev. 3
White Electronic Designs Corp. reserves the right to change products or specications without notice.
TIMING WAVEFORM - READ CYCLE
WRITE CYCLE - WE# CONTROLLED
WRITE CYCLE - CS# CONTROLLED
ADDRESS
DATA I/O
READ CYCLE 1 (CS# = OE# = VIL, WE# = VIH)
tAA
tOH
tRC
DATA VALID
PREVIOUS DATA VALID
ADDRESS
DATA I/O
CS#
OE#
tRC
tAA
tACS
tCLZ
tCHZ
tOE
tOLZ
tOHZ
HIGH IMPEDANCE
DATA VALID
READ CYCLE 2 (WE# = VIH)
ADDRESS
DATA I/O
WRITE CYCLE 1, WE# CONTROLLED
tAW
tCW
tAH
tWP
tDW
tWHZ
tAS
tOW
tDH
tWC
DATA VALID
CS#
WE#
ADDRESS
DATA I/O
WRITE CYCLE 2, CS# CONTROLLED
tAW
tAS
tCW
tAH
tWP
tDH
tDW
tWC
CS#
WE#
DATA VALID
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PDF描述 |
|---|---|
| WS256K8-20CCEA | 256K X 8 MULTI DEVICE SRAM MODULE, 20 ns, CDMA32 |
| WS256K8-25CMEA | 256K X 8 MULTI DEVICE SRAM MODULE, 25 ns, CDMA32 |
| WS256K8-45VLCE | 256K X 8 MULTI DEVICE SRAM MODULE, 45 ns, CDIP32 |
| WMF512K8-120FEI5A | 512K X 8 FLASH 5V PROM, 120 ns, CDFP32 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| WMS512K8BV-20DJIE | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:SRAM|512KX8|BICMOS-TTL|SOJ|36PIN|CERAMIC |
| WMS512K8BV-20DJIEA | 制造商:WEDC 制造商全稱(chēng):White Electronic Designs Corporation 功能描述:512Kx8 MONOLITHIC SRAM |
| WMS512K8BV-20FCE | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:SRAM|512KX8|BICMOS-TTL|FP|36PIN|CERAMIC |
| WMS512K8BV-20FCEA | 制造商:WEDC 制造商全稱(chēng):White Electronic Designs Corporation 功能描述:512Kx8 MONOLITHIC SRAM |
| WMS512K8BV-20FECE | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:SRAM|512KX8|BICMOS-TTL|FP|32PIN|CERAMIC |
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