W958D6DB Datasheet, PDF (43/57 Pages) Winbond – Low-power features

W958D6DB
10.2.8 Four Word Burst READ Operation-Fixed Latency
VIH
CLK
VIL
t KHKL
tCLK
VIH
A [max:16]
VIL
VIH
ADV #
VIL
tSP
Valid Address
tAVH
t AA
tSP
tHD
tAADV
256Mb Async./Burst/Sync./A/D MUX
tKP
tKP
VIH
CE # _VIL
VIH
OE # _VIL
WE
#
VIH
VIL
VIH
LB#/UB#VIL
VIH
A/DQ[15:0]
VIL
WAIT
VOH
VOL
tCSP
t CO
t BOE
tSP ^tHD
tOLZ
tSP
tSP
tAVH
Valid
address
High - Z
t KHTL
VOH
tACLK
Valid
VOL
output
tKOH
t KHTL
tCEM
tKOH
Valid
output
Valid
output
tHD
tCBPH
tHZ
tOHZ
t HD
Valid
output
Note 3 HIGH-Z
Note 2 High-Z
READ Burst Identified
(WE# = HIGH)
Don ’ t care
Undefined
Notes: 1. Non-default BCR settings: fixed latency, latency code 2 (3 clocks), WAIT active LOW, WAIT asserted during delay.
2. WAIT will remain de-asserted even if CE# remains LOW past the end of the defined burst length.
3. A/DQ[15:0] will output undefined data if CE# remains LOW past the end of the defined burst length.
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Publication Release Date : June 27 ,2013
Revision : A01-003