Datasheet

DEP 128064J - Y - 8 -
7. Interface Pin Function
Pin No. Symbol Level Description
1
Vss 0V
Ground
2
VSL
ѧ
This pin is the output pin for the voltage output low level for SEG signals. This pin
can be kept NC or connected with a capacitor to VSS for stability.
3
Vcc
ѧ
Positive OLED high voltage power supply
4
VCOMH
ѧ
The COM voltage reference pin, this pin should be
connected to ground through a capacitor
5
V
DD H/L
Voltage power supply for logic
6
BS1 H/L
Interface select pin
7
BS2 H/L
Interface select pin
8
CS# H/L
Chip select pin. The driver IC will be selected When CS pin is active low.
9
RES# H/L
Hardware reset signal
10
D/C# H/L
This is data/command control pin, H: Data input ,L: Command input .
11
R/W# H/L
Write strobe signal and reads data at the low level
12
E(RD) H/L
Read strobe signal and reads data at the low level
13
DB0 H/L
Data bus line
14
DB1 H/L
Data bus line
15
DB2 H/L
Data bus line
16 DB3 H/L
Data bus line
17 DB4 H/L
Data bus line
18 DB5 H/L
Data bus line
19 DB6 H/L
Data bus line
20 DB7 H/L
Data bus line
21
IREF
ѧ
The current reference input pin, this pin should be
connected to ground through a resistor.
22
V
cc
ѧ
Positive OLED high voltage power supply
23 NC
ѧ
No connection
24 Vss
ѧ
This is ground pin