参数资料
型号: WS1M32V-25G3MA
厂商: MICROSEMI CORP-PMG MICROELECTRONICS
元件分类: SRAM
英文描述: 1M X 32 MULTI DEVICE SRAM MODULE, 25 ns, CQFP84
封装: 28 MM, CERAMIC, QFP-84
文件页数: 4/6页
文件大小: 309K
代理商: WS1M32V-25G3MA
WS1M32V-XG3X
4
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
White Electronic Designs Corp. reserves the right to change products or specications without notice.
February, 2001
Rev. 5
PRELIMINARY
TIMING WAVEFORM - READ CYCLE
WRITE CYCLE - CS# CONTROLLED
ADDRESS
DATA I/O
WRITE CYCLE 2, CS# CONTROLLED
tAW
tAS
tCW
tAH
tWP
tDH
tDW
tWC
CS#
WE#
DATA VALID
ADDRESS
DATA I/O
READ CYCLE 2 (WE# = VIH)
tAA
tACS
tOE
tCLZ
tOLZ
tOHZ
tRC
DATA VALID
HIGH IMPEDANCE
CS#
OE#
tCHZ
ADDRESS
DATA I/O
READ CYCLE 1 (CS# = OE# = VIL, WE# = VIH)
tAA
tOH
tRC
DATA VALID
PREVIOUS DATA VALID
ADDRESS
DATA I/O
WRITE CYCLE 1, WE# CONTROLLED
tAW
tCW
tAH
tWP
tDW
tWHZ
tAS
tOW
tDH
tWC
DATA VALID
CS#
WE#
WRITE CYCLE - WE# CONTROLLED
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