參數(shù)資料
型號: MD51V64400
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 16M×4 Dynamic RAM(16M×4動態(tài)RAM)
中文描述: 1,600 × 4動態(tài)RAM(1,600 × 4動態(tài)內(nèi)存)
文件頁數(shù): 2/15頁
文件大小: 431K
代理商: MD51V64400
2/15
Semiconductor
MD51V64400
PIN CONFIGURATION (TOP VIEW)
Note :
The same power supply voltage must be provided to every V
CC
pin, and the same GND
voltage level must be provided to every V
SS
pin.
3
4
5
6
7
9
10
11
12
13
14
15
16
DQ2
NC
NC
NC
NC
RAS
A0
A1
A2
A3
A4
A5
V
CC
30
29
28
27 NC
26
CAS
24
23
22
21
20
19 A7
18 A6
17 V
SS
DQ3
NC
NC
A12R
A11R
A10
A9
A8
2
DQ1
31 DQ4
1
V
CC
32 V
SS
32-Pin Plastic SOJ
3
4
5
6
7
9
10
11
12
13
14
15
16
30
29
28
27
26
24
23
22
21
20
19
18
17
2
31
1
32
32-Pin Plastic TSOP
(K Type)
8
WE
25
OE
25
8
DQ2
NC
NC
NC
NC
RAS
A0
A1
A2
A3
A4
A5
V
CC
DQ1
V
CC
WE
DQ3
NC
NC
NC
CAS
A12R
A11R
A10
A9
A8
A7
A6
V
SS
DQ4
V
SS
OE
Pin Name
A0 - A10,
A11R, A12R
Function
Address Input
RAS
CAS
Row Address Strobe
Column Address Strobe
Data Input/Data Output
Output Enable
Write Enable
Power Supply (3.3 V)
Ground (0 V)
DQ1 - DQ4
OE
WE
V
CC
V
SS
NC
No Connection
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參數(shù)描述
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