參數(shù)資料
型號(hào): W986432DH-8
廠商: WINBOND ELECTRONICS CORP
元件分類: DRAM
英文描述: 2M X 32 SYNCHRONOUS DRAM, 6 ns, PDSO86
封裝: 0.400 INCH, 0.50 MM PITCH, TSOP2-86
文件頁(yè)數(shù): 5/10頁(yè)
文件大?。?/td> 77K
代理商: W986432DH-8
W986432DH
- 4 -
BLOCK DIAGRAM
DQ0
DQ31
DQM0~3
CLK
CKE
A10
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 2048 * 256 * 32
ROW
DECODER
ROW
DECODER
ROW
DECODER
ROW
DECODER
A0
A9
BS0
BS1
CS
RAS
CAS
WE
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