參數(shù)資料
型號(hào): W986416DH-7L
英文描述: SDRAM|4X1MX16|CMOS|TSOP|54PIN|PLASTIC
中文描述: 內(nèi)存| 4X1MX16 |的CMOS |的TSOP | 54PIN |塑料
文件頁(yè)數(shù): 6/48頁(yè)
文件大?。?/td> 1283K
代理商: W986416DH-7L
W986432DH
- 6 -
6. 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
R
R
R
R
A0
A9
BS0
BS1
CS
RAS
CAS
WE
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參數(shù)描述
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