W9751G6IB-3 Winbond Electronics, W9751G6IB-3 Datasheet - Page 79

• Manufacturer Part Number: W9751G6IB-3
• Manufacturer: Winbond Electronics
• Type: DDR2 SDRAMr

Specifications of W9751G6IB-3

• Organization: 32Mx16
• Density: 512Mb
• Address Bus: 15b
• 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: 160mA
• Pin Count: 84
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

10.22 Burst write operation followed by precharge: WL = (RL-1) = 4
10.23 Burst read operation with Auto-precharge: RL=4 (AL=1, CL=3, BL=8, t
CLK/CLK
CMD
DQS,
DQS
DQ's
2clks)
first 4-bit prefetch
T0
Post CAS
READA
A10 = 1
AL = 1
T1
NOP
RL = 4
second 4-bit prefetch
AL + BL/2 clks
T2
NOP
CL = 3
T3
NOP
- 79 -
t
T4
RTP
NOP
Dout
A0
t
RTP
Dout
A1
T5
NOP
Precharge begins here
Dout
A2
Publication Release Date: Oct. 23, 2009
Dout
A3
T6
NOP
Dout
A4
t
RP
Dout
A5
W9751G6IB
T7
NOP
Dout
A6
Dout
A7
Revision A06
T8
Activate
Bank A
RTP
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