參數(shù)資料
型號: W9425G6EH-6
廠商: WINBOND ELECTRONICS CORP
元件分類: DRAM
英文描述: 16M X 16 DDR DRAM, 0.7 ns, PDSO66
封裝: 0.400 INCH, ROHS COMPLIANT, TSOP2-66
文件頁數(shù): 53/54頁
文件大?。?/td> 0K
代理商: W9425G6EH-6
W9425G6EH
Publication Release Date:Dec. 03, 2008
- 8 -
Revision A08
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 * 512 * 16
RO
W
DE
C
O
D
E
R
O
W
DE
CO
DE
R
O
W
DE
CO
DE
R
RO
W
DE
C
O
D
E
R
A0
A9
A11
A12
BA1
BA0
CS
RAS
CAS
WE
CLK
DQ0
DQ15
PREFETCH REGISTER
LDM
UDM
UDQS
LDQS
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