W631GG6KB-15 Datasheet, PDF (117/158 Pages) Winbond – Double Data Rate architecture: two data transfers per clock cycle

W631GG6KB
Begin point: Rising edge of CK - CK#
defined by the end point of ODTLoff
CK
VTT
CK#
DQ, DM
DQS, DQS#
VRtt_Nom
tAOF
End point: Extrapolated point at VRtt_Nom
TSW2
VSW2
VSW1
TSW1
VSSQ
Figure 101 – Definition of tAOF
Begin point: Rising edge of CK – CK# with
ODT being first registered low
CK
VTT
CK#
DQ, DM
DQS, DQS#
VRtt_Nom
tAOFPD
End point: Extrapolated point at VRtt_Nom
TSW2
VSW2
VSW1
TSW1
VSSQ
Figure 102 – Definition of tAOFPD
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Publication Release Date: Feb. 27, 2013
Revision A04