W958D6DB Datasheet, PDF (41/57 Pages) Winbond – Low-power features

W958D6DB
10.2.6 Four Word Burst READ Operation-Variable Latency
VIH
CLK
VIL
tSP tHD
t KHKL
tCLK
VIH
A[max:16]
VIL
Valid address
256Mb Async./Burst/Sync./A/D MUX
t KP
tKP
VIH
ADV #
VIL
VIH
CE #
VIL
tSP tHD
tCSP
t ABA
tCEM
t HD
tCBPH
tHZ
VIH
OE #
VIL
VIH
WE #
VIL
tSP tHD
t BOE
tOLZ
tOHZ
VIH
LB# / UB #VIL
VIH
A/DQ [15:0]
VIL
VOH
WAIT
VOL
tSP
tSP tHD
Valid address
HIGH - Z
tKHTL
READ Burst Identified
( WE # = HIGH)
tHD
VOH
VOL
t ACLK
Valid output
tKOH
t KOH
Valid output
Valid output
Valid output
Note 3
HIGH-Z
Note 2
HIGH-Z
tKHTL
Don ' t Care
Undefined
Notes: 1. Non-default BCR settings: 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