W958D6DB Datasheet, PDF (19/57 Pages) Winbond – Low-power features

W958D6DB
256Mb Async./Burst/Sync./A/D MUX
8.4.1.3 Register READ Asynchronous Mode Followed by READ ARRAY Operation
A [max:16]
(except A [ 19 :18])
A[19:18]1
CRE
ADV#
CE#
OE#
t AVS
Select register
t AVS
tAVH
t AA
t AVH
tAA
t_VP
tAADV
Initiate register access
tCPH
t_CO
t OE
Address
Address
t CPH
t HZ
tOHZ
WE#
LB#/UB#
t BA
tOLZ
tBHZ
A/DQ [ 15 : 0 ]
Valid CR
Note : A / DQ [19:18] = 00b to read RCR, 10b to read BCR , and 01b to read DIDR.
Address
Don t’ Care
Valid
data
Undefined
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Publication Release Date : June 27 ,2013
Revision : A01-003