Pin Description and Wiring Diagram
Pin No. Symbol
1
2
3
4
5
6
7‐14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
ESD‐GND
/CS1
/RES
A0
/WR
/RD
D0‐D7
VDD
VSS
VOUT
C3+
C1‐
C1+
C2+
C2‐
C4+
V4
V3
V2
V1
V0
ESD‐GND
NC
External
Connection
‐
MPU
MPU
MPU
MPU
MPU
MPU
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
‐
‐
Function Description
Active low chip select
Active low Reset signal
Register Select. 0: instruction; 1: data register
Active low Write signal
Active low Read signal
This is an 8‐bit‐directional data bus
Power supply for logic (3.0V)
Ground
1.0uF‐2.2uF cap to VSS
1.0uF‐2.2uF cap to C1‐ (Pin‐19)
1.0uF‐2.2uF cap to C3+ (Pin‐18) and C1+ (Pin‐20)
1.0uF‐2.2uF cap to C1‐ (Pin‐19)
1.0uF‐2.2uF cap to C2‐ (Pin‐22)
1.0uF‐2.2uF cap to C2+(Pin‐21) and C4+ (Pin‐23)
1.0uF‐2.2uF cap to C2‐ (Pin‐22)
0.1uF‐1.0uF cap to VSS
0.1uF‐1.0uF cap to VSS
0.1uF‐1.0uF cap to VSS
0.1uF‐1.0uF cap to VSS
0.1uF‐1.0uF cap to VSS
No Connect
Recommended LCD connector: 0.5mm pitch, 30 conductor FFC. Molex p/n: 52892‐3095
Backlight connector: ‐‐‐ Mates with: ‐‐‐
[4]
NEWHAVEN [ NEWHAVEN DISPLAY INTERNATIONAL, INC. ]
