W981216 WINBOND [Winbond], W981216 Datasheet - Page 2
W981216
Manufacturer Part Number
W981216
Description
2M x 16 bit x 4 Banks SDRAM
Manufacturer
WINBOND [Winbond]
Datasheet
1.W981216.pdf
(44 pages)
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Revision 1.0
BS0
BS1
A10
A11
BLOCK DIAGRAM
A0
A9
CLK
CKE
CAS
RAS
CS
WE
COUNTER
REFRESH
COMMAND
DECODER
ADDRESS
BUFFER
BUFFER
CLOCK
COUNTER
COLUMN
GENERATOR
REGISTER
CONTROL
MODE
SIGNAL
NOTE:
The cell array configuration is 4096 * 512 * 16.
COLUMN DECODER
SENSE AMPLIFIER
COLUMN DECODER
SENSE AMPLIFIER
CELL ARRAY
CELL ARRAY
BANK #2
BANK #0
DATA CONTROL
CIRCUIT
- 2 -
2M x 16 bit x 4 Banks SDRAM
Publication Release Date: March, 1999
COLUMN DECODER
COLUMN DECODER
SENSE AMPLIFIER
SENSE AMPLIFIER
CELL ARRAY
CELL ARRAY
BANK #3
BANK #1
BUFFER
DQ
DMn
DQ15
DQ0
UDQM
LDQM
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