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MD51V64405
PIN CONFIGURATION (TOP VIEW)
V
CC
1
DQ1 2
DQ2 3
NC 4
NC 5
NC 6
NC 7
WE
8
RAS
9
A0 10
A1 11
A2 12
A3 13
A4 14
32 V
SS
31 DQ4
30 DQ3
29 NC
28 NC
27 NC
26
CAS
25
OE
24 A12R
23 A11R
22 A10
21 A9
20 A8
19 A7
V
CC
1
DQ1 2
DQ2 3
NC 4
NC 5
NC 6
NC 7
WE
8
RAS
9
A0 10
A1 11
A2 12
A3 13
A4 14
A5
15
V
CC
16
32 V
SS
31 DQ4
30 DQ3
29 NC
28 NC
27 NC
26
CAS
25
OE
24 A12R
23 A11R
22 A10
21 A9
20 A8
19 A7
A5 15
V
CC
16
32-Pin Plastic SOJ
18 A6
17 V
SS
18
A6
17 V
SS
32-Pin Plastic TSOP
(K Type)
Pin Name
A0 - A10,
A11R, A12R
RAS
CAS
DQ1 - DQ4
OE
WE
V
CC
V
SS
NC
Function
Address Input
Row Address Strobe
Column Address Strobe
Data Input/Data Output
Output Enable
Write Enable
Power Supply (3.3 V)
Ground (0 V)
No Connection
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.
2/15
OKI [ OKI ELECTRONIC COMPONETS ]
