MB84VD23280FA Datasheet, PDF (41/49 Pages) SPANSION – 64M (X8/X16) FLASH MEMORY & 8M (X8/X16) STATIC RAM

MB84VD23280FA-70
• Write Cycle *³ (WE control) (SRAM)
tWC
Address
tAS
WE
CE1s
tWP
tWR
tAW
tCW
CE2s
tCW
LB, UB
tBW
tODW
tOEW
DOUT
*1
*2
tDS
tDH
DIN
*4
Valid Data In
*4
*1 : If CE1s goes LOW (or CE2s goes HIGH) coincident with or after WE goes LOW, the output will remain
at high impedance.
*2 : If CE1s goes HIGH (or CE2s goes LOW) coincident with or before WE goes HIGH, the output will remain
at high impedance.
*3 : If OE is HIGH during the write cycle, the outputs will remain at high impedance.
*4 : Because I/O signals may be in the output state at this Time, input signals of reverse polarity must not
be applied.
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