K4T56163QI-ZCLCC SAMSUNG [Samsung semiconductor], K4T56163QI-ZCLCC Datasheet - Page 35

• Manufacturer Part Number: K4T56163QI-ZCLCC
• Description: 256Mb I-die DDR2 SDRAM Specification
• Manufacturer: SAMSUNG [Samsung semiconductor]

K4T56163QI
V
V
V
V
V
V
Hold Slew Rate
REF(dc)
IL(dc)
IL(ac)
DDQ
IH(ac)
IH(dc)
Rising Signal
CK
CK
max
max
min
min
V
SS
dc to V
Figure 15 - IIIustration of nominal slew rate for tIH
dc to V
region
region
=
V
REF(dc)
REF
REF
∆TR
- Vil(dc)max
slew rate
nominal
tIS
35 of 42
tIH
∆TR
Hold Slew Rate
Falling Signal
nominal
slew rate
tIS
=
Vih(dc)min - V
tIH
∆TF
∆TF
REF(dc)
Rev. 1.0 October 2007
DDR2 SDRAM