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MS81V04166A Datasheet, PDF (12/19 Pages) OKI electronic componets – Dual FIFO (262,214 Words × 8 Bits) × 2
1Semiconductor
FEDS81V04166A-01
MS81V04166A
TIMING WAVEFORM
Write Cycle Timing (Write Reset): MODE1 = VCC
n cycle
0 cycle
1 cycle
2 cycle
VIH
SWCK1, 2
VIL
tRSTWS
tRSTWH
tWSWH
tWSWL
tSWC
VIH
RSTW1, 2
VIL
tDS tDH
VIH
DI
10-17/20-27
n–1
n
0
1
2
VIL
VIH
IE1, 2
VIL
VIH
WE1, 2
VIL
Write Cycle Timing (Write Enable): MODE1 = VCC
n cycle
Disable cycle Disable cycle
n + 1 cycle
VIH
SWCK1, 2
tWENH
tWDSH
tWDSS
tWENS
VIL
WE1, 2
DI
10-17/20-27
tWWEL
n–1
tWWEH
n
VIH
VIL
VIH
n+1
VIL
VIH
IE1, 2
VIL
VIH
RSTW1, 2
VIL
12/19