參數(shù)資料
型號(hào): MSM514260E-60JS
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 262,144-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
中文描述: 262,144字× 16位動(dòng)態(tài)隨機(jī)存儲(chǔ)器:快速頁面模式型
文件頁數(shù): 3/15頁
文件大小: 144K
代理商: MSM514260E-60JS
MSM514260E
3/14
BLOCK DIAGRAM
FUNCTION TABLE
Input Pin
DQ Pin
RAS
LCAS
UCAS
WE
OE
DQ1-DQ8
DQ9-DQ16
Function Mode
H
*
*
*
*
High-Z
High-Z
Standby
L
H
H
*
*
High-Z
High-Z
Refresh
L
L
H
H
L
D
OUT
High-Z
High-Z
Lower Byte Read
L
H
L
H
L
D
OUT
D
OUT
Don’t Care
Upper Byte Read
L
L
L
H
L
D
OUT
D
IN
Don’t Care
Word Read
L
L
H
L
H
Lower Byte Write
L
H
L
L
H
D
IN
D
IN
High-Z
Upper Byte Write
L
L
L
L
H
D
IN
High-Z
Word Write
L
L
L
H
H
* : “H” or “L”
A0
-
A8
8
8
8
8
8
8
8
16
8
16
9
9
9
9
Timing
Generator
Column
Address
Buffers
I/O
Controller
Internal
Address
Counter
Row
Address
Buffers
Refresh
Control Clock
I/O
Controller
Column Decoders
Sense Amplifiers
Memory
Cells
Word
Drivers
Row
Deco-
ders
I/O
Selector
Input
Buffers
Input
Buffers
Output
Buffers
Output
Buffers
DQ1 - DQ8
DQ9 - DQ16
OE
WE
RAS
LCAS
UCAS
V
CC
V
SS
On Chip
V
BB
Generator
相關(guān)PDF資料
PDF描述
MSM514260E-60TS-K 262,144-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM514260E-70 262,144-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM514260E-70JS 262,144-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM514260E-70TS-K 262,144-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM514260E-60 262,144-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
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MSM514260E-70TS-K 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:262,144-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE