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I/O
Pin
Terminal
No.
Name
1
I
Power supply terminal
DRV
DD
2
D0
I/O Data 0-1 input/output terminal
3
D1
4
NWE
O
Write enable output terminal
5
NRAS
O
RAS control signal output
terminal
6
D2
I/O Data 2-3 input/output terminal
7
D3
8
NCAS0
O
CAS control 0 signal output
terminal
9
NCAS1
O
CAS control 1 signal output
terminal
10
A8
|
O
Addresses 8-4 output terminal
|
A4
14
15
A9
O
Address 9 output terminal
16
A0
|
O
Addresses 0-3 output terminal
|
A3
19
Function
23
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