W958D6DB Datasheet, PDF (51/57 Pages) Winbond – Low-power features

W958D6DB
10.2.16 Burst WRITE Followed by Burst READ
256Mb Async./Burst/Sync./A/D MUX
VIH
CLK _VIL
A[max:16]
VIH
VIL
ADV#
VIH
VIL
tSP tHD
Valid
Address
tSP tHD
LB#/UB#
VIH
VIL
tCSP
CE#
VIH
VIL
OE # ^VIH
VIL
tHD
WE #
VIH
VIL
A/DQ[15:0]VIH
IN/OUT VIL
tSP
tSP
Valid
Address
WAIT
VOH
VOL
High-Z
tHD
tCLK
tHD
tSP
tSP tHD
V^Va^al^liⁱd^d
A^Ad^dd^dr^re^ess^ss
tSP ^tHD
tHD tCBPH
Note 2 _{t CSP}
tOHZ
tSP tHD
tSP tHD
D0 D1 D2 D3
tSPtHD _tBOE
Valid
VOH
address
VOL
tACLK
tKOH
Valid Valid
Output Output
Valid Valid
Output Output
High-Z
Don't Care Undefined
Notes: 1.Non-default BCR settings for burst WRITE followed by burst READ: fixed or variable latency, latency code 2 (3 clocks),
WAIT active LOW, WAIT asserted during delay.
2. A refresh opportunity must be provided every tCEM. A refresh opportunity is satisfied by either of the following
two conditions: a) clocked CE# HIGH, or b) CE# HIGH for longer than 15ns.
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Publication Release Date : June 27 ,2013
Revision : A01-003