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QQ
IC, MSM51V17400D-SJ
3 7 63 1515 0
Pin No.
Pin Name
1
VCC
2
D0
3
D1
______
4
WE
________
5
RAS
6
NC
8
A10
9
A0
10
A1
11
A2
12
A3
13
VCC
14
VSS
15
A4
16
A5
17
A6
18
A7
19
A8
21
A9
_____
22
OE
TE
L 13942296513
________
23
CAS
24
D2
25
D3
26
VSS
IC, S-93C46AMFN
Pin No.
Pin Name
1
VCC
2
NC
3
TEST
4
GND
5
DO
6
DI
7
SK
8
CS
www
.
http://www.xiaoyu163.com
I/O
—
+2.5V power supply
I/O
Data input/output
I
Write enable
I
Row address strobe
—
Not connected
I
Address inputs
—
+2.5V power supply
—
Ground
I
Address inputs
I
Address input
O
Output enable
I
Column address strobe
I/O
Data input/output
Ground
—
I/O
—
Power supply
—
Not connected
—
Test terminal. Open (can be connected to Vcc or GND)
—
Ground
O
Serial data output
I
Serial data input
I
Serial clock input
I
Chip select input
x
ao
u163
y
i
http://www.xiaoyu163.com
2 9
8
Description
Q Q
3
6 7
1 3
1 5
Description
co
.
30
9 4
2 8
0 5
8
2 9
9 4
2 8
m
9 9
9 9
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