192x128 Graphic LCD

Model No. RG192128C

RG192128C is a LCD display module with resolution of 192x128 pixels, the module dimension 102.3x86 mm. RG192128C utilizes IC RA6963 supporting 8080 interface. The module has a PCB with screw holes and peripheral circuit for easy mounting and usage.

Logic voltage ranges from 4.5V-5.5V (Typical 5V), driving method is 1/128 duty and the LED is driven by Pin 19/20. Operating temperature covers from -20~+70℃, storage temperature range is from -30~+80℃. In this series of graphic LCD 192x128, there are different LCD options available, including STN positive, Yellow Green/STN negative Blue, FSTN positive. As for the type of polarizer, customers may choose either transflective or transmissive type. Yellow-green and white backlights are the only available options for this series.

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General Specs
Interface Pin Function
Contour Drawing
Electrical Characteristics

Item	Dimension	Unit
Dot Matrix / Resolution	192 × 128	dots
Module Dimension	102.3 × 86.0 × 12.2 (MAX)	mm
Viewing Area	78.5 × 55.0	mm
Active Area	71.02 × 47.34	mm
Mounting Hole	90.0 × 78.0	mm
Dot / Pixel Size	0.35 × 0.35	mm
Dot / Pixel Pitch	0.37 × 0.37	mm
IC	RA6963 or Equivalent
Interface	8080
Power Supply	5V
Duty	1/128 duty cycle
Type	Graphic LCD Display
Feature	Same size with RG192128A

Pin No.	Symbol	Description
1	Vss	Ground
2	Vdd	Power supply for logic
3	Vo	Contrast Adjustment
4	C/D	Data/ Instruction select signal
5	/RD	Data read. Read data from LCD Controller
6	/WR	Data write. Write data into LCD Controller
7	DB0	Data bus line
8	DB1	Data bus line
9	DB2	Data bus line
10	DB3	Data bus line
11	DB4	Data bus line
12	DB5	Data bus line
13	DB6	Data bus line
14	DB7	Data bus line
15	/CE	Enable signal
16	/RST	Controller reset signal, Active Low
17	Vee	Negative Voltage Output
18	NC	No connection
19	A	Power supply for B/L +
20	K	Power supply for B/L -