参数资料
型号: W9725G8JB-25I
厂商: WINBOND ELECTRONICS CORP
元件分类: DRAM
英文描述: DDR DRAM, PBGA84
封装: 8 X 12.50 MM, ROHS COMPLIANT, WBGA-84
文件页数: 78/86页
文件大小: 1462K
代理商: W9725G8JB-25I
W9725G8JB
Publication Release Date: Oct. 12, 2010
- 8 -
Revision A01
6.
BLOCK DIAGRAM
CKE
A10
DLL
CLOCK
BUFFER
COMMAND
DECODER
ADDRESS
BUFFER
REFRESH
COUNTER
COLUMN
COUNTER
CONTROL
SIGNAL
GENERATOR
MODE
REGISTER
COLUMN DECODER
SENSE AMPLIFIER
CELL ARRAY
BANK #2
COLUMN DECODER
SENSE AMPLIFIER
CELL ARRAY
BANK #0
COLUMN DECODER
SENSE AMPLIFIER
CELL ARRAY
BANK #3
DATA CONTROL
CIRCUIT
DQ
BUFFER
COLUMN DECODER
SENSE AMPLIFIER
CELL ARRAY
BANK #1
NOTE: The cell array configuration is 8192 * 1024 * 8
R
O
W
D
E
C
O
D
E
R
O
W
D
E
C
O
D
E
R
O
W
D
E
C
O
D
E
R
O
W
D
E
C
O
D
E
R
A0
A9
A11
A12
BA1
BA0
CS
RAS
CAS
WE
CLK
PREFETCH REGISTER
ODT
CONTROL
DQ0
|
DQ7
DQS
RDQS
DM
ODT
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相关代理商/技术参数
参数描述
W9725G8JB25ITR 制造商:Winbond Electronics Corp 功能描述:256M DDR2-800, X8, IND TEMP
W9725G8JB25TR 制造商:Winbond Electronics Corp 功能描述:256M DDR2-800, X8
W9725G8KB-18 制造商:Winbond Electronics 功能描述:IC MEMORY 制造商:Winbond Electronics Corp 功能描述:IC MEMORY
W9725G8KB-25 制造商:Winbond Electronics 功能描述:IC MEMORY 制造商:Winbond Electronics Corp 功能描述:IC MEMORY
W9725G8KB-25 TR 制造商:Winbond Electronics Corp 功能描述:256M DDR2-800, X8