W9751G6IB-25 Winbond Electronics, W9751G6IB-25 Datasheet - Page 81

• Manufacturer Part Number: W9751G6IB-25
• Description: IC DDR2-800 SDRAM 512MB 84-WBGA
• Manufacturer: Winbond Electronics

Specifications of W9751G6IB-25

• Format - Memory: RAM
• Memory Type: DDR2 SDRAM
• Memory Size: 512M (32Mx16)
• Speed: 2.5ns
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 84-WBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10.26 Burst read with Auto-precharge followed by an activation to the same bank
10.27 Burst write with Auto-precharge (t
CLK/CLK
DQ's
CMD
DQS,
DQS
(t
RP
WRA Bank A
T0
Post CAS
Limit): RL=5 (AL=2, CL=3, internal t
A10 = 1
WL= RL- 1 = 2
T1
NOP
T2
DIN
A0
NOP
DIN
A1
T3
DIN
A2
NOP
Completion of the Burst Write
DIN
A3
- 81 -
RC
T4
NOP
Limit): WL=2, WR=2, BL=4, t
RCD
=3, BL=4, t
T5
t
NOP
RC min.
WR
Publication Release Date: Oct. 23, 2009
Auto-precharge Begins
T6
RTP
NOP
≦2clks)
t
W9751G6IB
RP
T7
NOP
RP
Revision A06
=3
Tm
Activate
Bank A