w942508bh Winbond Electronics Corp America, w942508bh Datasheet - Page 6

• Manufacturer Part Number: w942508bh
• Manufacturer: Winbond Electronics Corp America

6. BLOCK DIAGRAM
CLK
CLK
CKE
RAS
CAS
A11
A12
BA1
BA0
WE
A10
CS
A0
A9
REFRESH
COUNTER
BUFFER
CLOCK
DLL
COMMAND
DECODER
ADDRESS
BUFFER
COLUMN
COUNTER
REGISTER
GENERATOR
CONTROL
MODE
SIGNAL
NOTE:
The cell array configuration is 8912 * 1024 * 8
COLUMN DECODER
SENSE AMPLIFIER
COLUMN DECODER
SENSE AMPLIFIER
CELL ARRAY
BANK #2
CELL ARRAY
BANK #0
PREFETCH REGISTER
DATA CONTROL
- 6 -
CIRCUIT
COLUMN DECODER
COLUMN DECODER
SENSE AMPLIFIER
SENSE AMPLIFIER
CELL ARRAY
CELL ARRAY
BANK #3
W942508BH
BANK #1
DQ
BUFFER
DQS
DM
DQ0
DQ7