EDJ1104BFBG, EDJ1108BFBG
CK
/CK
tIS
tIH
tIS
tIH
VDD
tVAC
VIH (AC) min.
VREF to AC
region
VIH (DC) min.
DC to VREF
region
nominal
slew rate
nominal
slew rate
DC to VREF
region
VREF (DC)
VIL (DC) max.
VIL (AC) max.
tVAC
VREF to AC
region
VSS
∆TFS
∆TRH ∆TRS
∆TFH
Slew Rate Definition Nominal (CK, /CK)
/DQS
DQS
tDS
VDD
tVAC
VIH (AC) min.
VREF to AC
region
VIH (DC) min.
DC to VREF
region
nominal
slew rate
nominal
slew rate
DC to VREF
region
tDH
tDS
tDH
VREF (DC)
VIL (DC) max.
VIL (AC) max.
tVAC
VSS
∆TFS
∆TRH ∆TRS
VREF to AC
region
∆TFH
Slew Rate Definition Nominal (DQS, /DQS)
VREF (DC)
-
VIL (AC) max.
Setup slew rate
=
Falling signal
∆
TFS
Hold slew rate
Rising signal
=
VIH (AC) min.
-
VREF (DC)
Setup slew rate
=
Rising signal
∆
TRS
Hold slew rate
Falling signal
=
VIH (DC) min.
-
VREF (DC)
VREF (DC)
-
VIL (DC) max.
∆
TRH
∆
TFH
Preliminary Data Sheet E1629E20 (Ver. 2.0)
13
ELPIDA [ ELPIDA MEMORY ]
