W9751G6JB-3 Winbond, W9751G6JB-3 Datasheet - Page 75

• 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

10.15 Write operation with Data Mask: WL=3, AL=0, BL=4)
DQS/DQS
Data Mask Timing
Case 1: min t
DQS/DQS
Case 2: max t
DQS/
DQS
DQ
DM
CLK
CLK
CMDMAND
DQ
DM
DQ
DM
DQSS
DQSS
Write
WL + t
WL + t
V
V
t
IH(ac)
IL(ac)
DS
DQSS (min)
DQSS (max)
V
V
t
IH(dc)
IL(dc)
DH
V
V
t
IH(ac)
IL(ac)
DS
V
V
t
IH(dc)
IL(dc)
DH
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Publication Release Date: Jun. 18, 2010
W9751G6JB
t
WR
Revision A03