W968D6DA Datasheet, PDF (71/75 Pages) Winbond – Low-power features

W968D6DA
256Mb Async./Page,Syn./Burst CellularRAM
10.2.30 Asynchronous WRITE Followed by Asynchronous READ - ADV# LOW
A [ max : 0 ]
V IH
V IL
ADV #
V IH
V IL
LB # / UB # ^{V IH}
V IL
CE #
V IH
V IL
OE #
V IH
V IL
WE # ^{V IH}
V IL
WAIT
V OH
V OL
DQ [ 15:0 ] ^{V IH}
IN / OUT ^{V IL}
Valid Address Valid Address
tAW tWR
Valid Address
tAA
tBW
tBLZ
tBHZ
tCW
tWP ^tWC_tWPH
tAS
tCPH
*1
tLZ
tHZ
tHZ
tOE ^tOHZ
tHZ
tWHZ
High - Z
Data
Data ^{High - Z}
V OH ^tOLZ
Valid
V OL
Output
tDH tDW
Don‟t Care _Undefined
Note : 1. When configured for synchronous mode (BCR[15] = 0), CE# must remain HIGH for at least 5ns (tCPH) to schedule the
appropriate refresh interval, Otherwise, tCPH is only required after CE#-controlled WRITEs.
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Publication Release Date : June 27, 2013
Revision : A01-003