Description
MLG240128Y-2B is a 240x128 pixels COB with blue background monochrome graphic COB lcd module, this 240x128 graphic lcd module is built in with RA8835 or Equivalent driver IC, 6 O’clock direction, 8080 serial 8-Bit MPU Interface.
STN mode for this MLG240128Y-2B, there are Yellow-green/blue/gray display mode optional.
240x128 cob lcd display module could be operating at temperatures range from -20℃ to +70℃, its storage temperatures range from -30℃ to +80℃.
240x128 lcd monochrome graphic module
key parameters:
|
Part Number
|
MLG240128Y-2B
|
|
Display Format
|
240x128 Dots
|
|
LCD Mode
|
STN negative
|
|
Module Dimension
|
180.0(W)×110.0(H)×13.7 (T)
|
|
Active Display Area
|
134.0 (W)×76.0 (H) mm
|
|
Viewing Direction
|
6:00
|
|
Driver IC
|
RA8835 or
Equivalent
|
|
Backlight
|
LED
|
|
Interface
|
8080 serial 8-Bit MPU Interface
|
|
Power Supply(Typ)
|
5V or 3.3V
|
|
Operating Temperature
|
-20℃~70℃
|
|
Storage Temperature
|
-30℃~80℃
|
Drawing
240x128 pinout Description:
|
ITEM
|
SYMBOL
|
LEVEL
|
FUNCTION
|
|
1
|
/RESET
|
L
|
Reset Signal
|
|
2
|
|
L
|
Read Signal for 8080 family interface
|
|
3
|
/WR*
|
L
|
Write Signal for 8080 family interface
|
|
4
|
SEL2
|
L/H
|
8080 or 6800 family interface select
|
|
5
|
SEL1
|
L/H
|
8080 or 6800 family interface select
|
|
6
|
/CS
|
L
|
Chip Enable Signal
|
|
7
|
A0(=RS)
|
H/L
|
H：Command L：Data
|
|
8-15
|
DB0~DB7
|
H/L
|
Data Bus
|
|
16
|
VDD
|
5V
|
Power Supply For Logic
|
|
17
|
VSS
|
0V
|
Power Ground
|
|
18
|
VEE
|
--
|
Negative Power output For LCD Driving
|
|
19
|
V0
|
--
|
Contrast Adjust
|
|
20
|
FG
|
0V
|
Frame Ground
|
|
21
|
LEDA
|
+5.0V
|
Power Supply For LED Backlight
|
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