EDJ1108BABG, EDJ1116BABG
Begin point: Rising edge of CK - /CK with
ODT being first registered high
CK
VTT
/CK
tAONPD
tSW2
tSW1
DQ, DM
DQS, /DQS
VSW2
TDQS, /TDQS
VSW1
VSSQ
VSSQ
End point: Extrapolated point at VSSQ
b) Definition of tAONPD
Begin point: Rising edge of CK - /CK
defined by the end point of ODTLoff
CK
VTT
/CK
tAOF
End point: Extrapolated point at VRTT_Nom
VRTT_Nom
VSW2
tSW2
tSW1
DQ, DM
DQS, /DQS
TDQS, /TDQS
VSW1
VSSQ
c) Definition of tAOF
Begin point: Rising edge of CK - /CK with
ODT being first registered low
CK
VTT
/CK
tAOFPD
End point: Extrapolated point at VRTT_Nom
VRTT_Nom
VSW2
tSW2
tSW1
DQ, DM
DQS, /DQS
TDQS, /TDQS
VSW1
VSSQ
d) Definition of tAOFPD
Data Sheet E1248E40 (Ver. 4.0)
30
ELPIDA [ ELPIDA MEMORY ]
