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.

Data Soruce ref: RG192128C-FHW-V

Inquiry or Demo Code Datasheet Back Previous Next

General Specs
Interface Pin Function
Contour Drawing
Absolute Maximum Ratings
Electrical Characteristics

Item	Dimension	Unit
Structure	COB
Size (Diagonal)	3.36	inch
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	Level	Description
1	Vss	—	Ground
2	Vdd	5.0V	Power supply for logic circuit
3	Vo	—	Contrast Adjustment
4	C/D	H / L	WR=L , C/D=H : Command Write C/D=L: Data write RD=L , C/D=H : Status Read C/D=L: Data read
5	/RD	L	Data read. Read data from RA6963 when RD = L
6	/WR	L	Data write. Write data into RA6963 when /WR = L
7	DB0	H / L	Data bus line
8	DB1	H / L	Data bus line
9	DB2	H / L	Data bus line
10	DB3	H / L	Data bus line
11	DB4	H / L	Data bus line
12	DB5	H / L	Data bus line
13	DB6	H / L	Data bus line
14	DB7	H / L	Data bus line
15	/CE	L	Chip enable the controller RA6963
16	/RST	L	Reset Signal
17	Vee	—	Negative Voltage Output
18	NC	—	No connection
19	A	—	Power supply for B/L(+)
20	K	—	Power supply for B/L(-)

192x128 LCD - RG192128C

Item	Symbol	Min	Typ	Max	Unit
Operating Temperature	TOP	-20	－	+70	℃
Storage Temperature	TST	-30	－	+80	℃
Input Voltage	VIN	-0.3	－	VDD+0.3	V
Supply Voltage For Logic	VDD-VSS	-0.3	－	+7.0	V

Item	Symbol	Condition	Min	Typ	Max	Unit
Supply Voltage For Logic	VDD-VSS	－	4.5	5.0	5.5	V
Supply Voltage For LCD	VDD-V0	Ta=-20℃ Ta=25℃ Ta=+70℃	－ 14.7 －	－ 15.2 －	－ 15.7 －	V V V
Input High Volt.	VIH	－	0.8 VDD	－	VDD	V
Input Low Volt.	VIL	－	0	－	0.15 VDD	V
Output High Volt.	VOH	－	VDD-0.3	－	VDD	V
Output Low Volt.	VOL	－	0	－	0.3	V
Supply Current	IDD	VDD=5.0V	－	21.0	－	mA