W9751G6JB-3 Winbond, W9751G6JB-3 Datasheet - Page 64

• Manufacturer Part Number: W9751G6JB-3
• Manufacturer: Winbond
• Type: DDR2 SDRAMr

Specifications of W9751G6JB-3

• Organization: 32Mx16
• Density: 512Mb
• Address Bus: 14b
• Access Time (max): 450ps
• Maximum Clock Rate: 667MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: WBGA
• Operating Temp Range: 0C to 85C
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 150mA
• Pin Count: 84
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

Hold Slew Rate
Rising Signal =
V
V
V
V
IL(dc)
IL(ac)
IH(ac)
IH(dc)
V
REF(dc)
DQS
DQS
V
V
max
max
min
min
DDQ
SS
Figure 27 – Illustration tangent line for tDH (differential DQS, DQS )
DC to V
region
tangent line[V
REF
Δ
TR
REF(dc)
t
DS
tangent
line
Hold Slew Rate
- V
Falling Signal
IL(ac)max
t
DH
- 64 -
]
Δ
TR
=
tangent line [V
nominal
Publication Release Date: Jun. 18, 2010
line
t
tangent
DS
line
Δ
t
IH(dc)min
DH
TF
W9751G6JB
DC to V
region
Δ
TF
- V
nominal
REF(dc)
REF
line
Revision A03
]