4.I/O Terminal
4.1.Pin Assignment
CN1
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Symbol
NC
/CS1
/RES
A0
/WR
/RD
D0
D1
D2
D3
D4
D5
D6
D7
VDD
GND
VOUT
CAP3-
CAP1+
CAP1-
CAP2-
CAP2+
V1
V2
V3
V4
V5
VR
C86
Function
Non-connection
Chip Select Signal L : Active
Reset Signal L : Reset
H : D0~D7 are Display Data L : D0~D7 are Instructions
Write Signal L : Active
Read Signal L : Active
Data Bus Line
Data Bus Line
Data Bus Line
Data Bus Line
Data Bus Line
Data Bus Line
Data Bus Line
Data Bus Line
Power Supply for Logic
Power Supply (0V, GND)
DC/DC Voltage Converter Output
DC/DC Voltage Converter Capacitor 3 Negative Connection
DC/DC Voltage Converter Capacitor 1 Positive Connection
DC/DC Voltage Converter Capacitor 1 Negative Connection
DC/DC Voltage Converter Capacitor 2 Negative Connection
DC/DC Voltage Converter Capacitor 2 Positive Connection
Power Supply for LCD Drive V1 = 1/7,V5
Power Supply for LCD Drive V2 = 2/7,V5
Power Supply for LCD Drive V3 = 5/7,V5
Power Supply for LCD Drive V4 = 6/7,V5
Power Supply for LCD Drive V5,VOUT
Voltage Adjustment Pin
Interface Mode Select Signal H : 68 series L : 80 series
F-51320GNF-S-AD (AD) No. 2002-0148
OPTREX CORPORATION
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