參數(shù)資料
型號: WS512K8L-25CA
廠商: WHITE ELECTRONIC DESIGNS CORP
元件分類: SRAM
英文描述: 512K X 8 MULTI DEVICE SRAM MODULE, 25 ns, CDIP32
封裝: 0.600 INCH, CERAMIC, DIP-32
文件頁數(shù): 4/6頁
文件大?。?/td> 222K
代理商: WS512K8L-25CA
4
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
WS512K8-XCX
December 2004
Rev. 5
FIGURE 3 – TIMING WAVEFORM - READ CYCLE
FIGURE 5 – WRITE CYCLE - CS# CONTROLLED
FIGURE 4 – WRITE CYCLE - WE# CONTROLLED
ADDRESS
tWC
tAW
tCW
tAH
tAS
tWP
tWHZ
tDW
tOW
tDH
DATA VALID
CS#
DATA I/O
WE#
WRITE CYCLE 1, WE# CONTROLLED
ADDRESS
DATA I/O
WRITE CYCLE 2, CS# CONTROLLED
tAW
tAS
tCW
tAH
tWP
tDH
tDW
tWC
CS#
WE#
DATA VALID
ADDRESS
tRC
CS#
OE#
DATA I/O
tAA
tACS
tCHZ
tCLZ
tOE
tOLZ
tOHZ
HIGH IMPEDANCE
DATA VALID
READ CYCLE 2 (WE# = VIH)
ADDRESS
DATA I/O
PREVIOUS DATA VALID
DATA VALID
READ CYCLE 1 (CS# = OE# = VIL, WE# = VIH)
tOH
tAA
tRC
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WS512K8L-25CC 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512Kx8 SRAM MODULE, SMD 5962-92078
WS512K8L-25CCA 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512Kx8 SRAM MODULE, SMD 5962-92078
WS512K8L-25CI 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512Kx8 SRAM MODULE, SMD 5962-92078
WS512K8L-25CIA 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512Kx8 SRAM MODULE, SMD 5962-92078
WS512K8L-25CM 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512Kx8 SRAM MODULE, SMD 5962-92078