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MSM54V32126-60GS-K 查看數據表(PDF) - Oki Electric Industry
零件编号
产品描述 (功能)
生产厂家
MSM54V32126-60GS-K
131,072-Word x 32-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO
Oki Electric Industry
MSM54V32126-60GS-K Datasheet PDF : 25 Pages
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¡ Semiconductor
MSM54V32126/8
CASn
-DQ FUNCTION TABLE
CAS1
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
CAS2
H
H
H
H
L
L
L
L
H
H
H
H
L
L
L
L
CAS3
H
H
L
L
H
H
L
L
H
H
L
L
H
H
L
L
CAS4
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
DQ0-7
*
*
*
*
*
*
*
*
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
DQ8-15
*
*
*
*
Enable
Enable
Enable
Enable
*
*
*
*
Enable
Enable
Enable
Enable
DQ16-23
*
*
Enable
Enable
*
*
Enable
Enable
*
*
Enable
Enable
*
*
Enable
Enable
DQ24-31
*
Enable
*
Enable
*
Enable
*
Enable
*
Enable
*
Enable
*
Enable
*
Enable
Read cycle
Write cycle
Enable
Valid Data-out
Write Data
*
High-Z
Don't Care
WRITE CYCLE FUNCTION TABLE
CODE
RWM (
*
1)
RW
RAS
falling edge
A
B
WB
/
WE
DQ
L
Write mask
H (
*
2)
Don't care
CAS
or
WB
/
WE
falling edge
C
Function
DQ
Write data
Write per bit
Write data
Normal write
Write mask : 'L' = Mask, 'H' = No mask
(*1): MSM54V32128 only.
(*2): In case of MSM54V32126, don't care.
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