參數(shù)資料
型號: WSF512K16-39G2MA
元件分類: 存儲器
英文描述: SPECIALTY MEMORY CIRCUIT, CQFP68
封裝: 22 MM SQUARE, HERMETIC SEALED, CERAMIC, QFP-68
文件頁數(shù): 11/15頁
文件大?。?/td> 182K
代理商: WSF512K16-39G2MA
5
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
FIG. 4 SRAM
TIMING WAVEFORM - READ CYCLE
FIG. 5 SRAM
WRITE CYCLE - SWE CONTROLLED
ADDRESS
DATA I/O
WRITE CYCLE 1, SWE CONTROLLED
tAW
tCW
tAH
tWP
tDW
tWHZ
tAS
tOW
tDH
tWC
DATA VALID
SCS
SWE
WS32K32-XHX
FIG. 6 SRAM
WRITE CYCLE - SCS CONTROLLED
ADDRESS
DATA I/O
WRITE CYCLE 2, SCS CONTROLLED
tAW
tAS
tCW
tAH
tWP
tDH
tDW
tWC
SCS
SWE
DATA VALID
ADDRESS
DATA I/O
READ CYCLE 2, (SWE = VIH)
tAA
tACS
tOE
tCLZ
tOLZ
tOHZ
tRC
DATA VALID
HIGH IMPEDANCE
SCS
SOE
tCHZ
ADDRESS
DATA I/O
READ CYCLE 1, (SCS = OE = VIL, SWE = VIH)
tAA
tOH
tRC
DATA VALID
PREVIOUS DATA VALID
WSF512K16-XXX
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參數(shù)描述
WSF512K16-39H2C 制造商:White Electronic Designs 功能描述:512K X 16 MIXED MODULE, 5V, 35NS SRAM, 90NS FLASH, 66 PGA 1. - Bulk
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