64x128 OLED Graphic Display
● Built-in controller SSD1357
● 1.65V ~ 3.5 V power supply,
● 1/128 duty cycle
● Color: 65K Color
BL64128A
BL64128A is 0.96 inch 64 x 128 dots RGB Graphic OLED Display Modules and offers 65K color.
The module dimension of BL64128A is 14.86 x 28.4 mm and Active Area is 10.924 x 21.74mm.
It has built-in IC SSD1357 and it supports Parallel / SPI interface.
BL64128A required 1.65V ~ 3.5 V power supply.
As most industrial OLED displays, the BL-series module offers extremely wide operating temperature range of -40 to + 80°C.
● Mechanical Data
|
Item |
Standard Value |
Unit |
|
Module Dimension |
14.86 x 28.4 |
mm |
|
Active Area |
10.924 x 21.74 |
mm |
|
Dot Size |
0.0370 x 0.150 |
mm |
|
Dot Pitch |
0.0570 x 0.170 |
mm |
● Pin Assignment
Pin
Symbol
Function
1,31
VLSS
Analog system ground pin
2,30
VLS
Segment voltage reference pin
3,29
VCOMH
Com voltage Output.
4,28
VP
Segment pre-charge voltage
5,27
VCC
Power supply for panel voltage
6
IREF
Segment output current
7
VSS
Ground
8,17
VDD
Power supply for logic.
9
RES#
Reset signal input.
10
D/C#
Data/Command control pin
11
CS#
Chip Select
12
BS2
MCU bus interface selection
13
BS1
MCU bus interface selection
14
BS0
MCU bus interface selection
15
R/W#
Read/write control input pin
16
RD#
MCU interface input.
18~25
D7~D0
Data bus
26
VLL
Ground
