Graphic LCD Display 128x64, RA6963, 8080 - RG12864C1

Graphic LCD Display 128x64, RA6963, 8080

Model No. RG12864C1

RG12864C1 is a graphic LCD display series with resolution of 128x64 pixels. The module dimension is 78.0×70.0 mm with active area size 56.28×38.36 mm. This module has a PCB with screw holes and peripheral circuit for easy mounting and usage.

RG12864C1 utilizes IC RA6963 supporting 8080 interface. Power supply is 5V; built-in negative voltage, driving method is 1/64 duty. The module operating temperature ranges from -20°C to +70°C; storage temperature covers from -30°C to +80℃. There are many combinations for LED backlight and LCD mode for you to choose from.

Data Source ref: RG12864C1-FHW-V

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

Item	Dimension	Unit
Structure	COB
Size (Diagonal)	2.68	inch
Dot Matrix / Resolution	128 × 64	dots
Module Dimension	78.0 × 70.0 × 14.3 (MAX)	mm
Viewing Area	62.0 × 44.0	mm
Active Area	56.28 × 38.36	mm
Mounting Hole	68.0 × 64.92	mm
Dot / Pixel Size	0.40 × 0.56	mm
Dot / Pixel Pitch	0.44 × 0.60	mm
IC	RA6963 or Equivalent
Interface	8080
Power Supply	5V Negative voltage built-in
Duty	1/64 duty cycle
Type	Graphics LCD Display

Pin No.	Symbol	Level	Description
1	Vee	—	Negative Voltage Output
2	Vss	—	GND
3	Vdd	—	Power supply
4	Vo	—	Power supply for LCD driver
5	/WR	L	Data write. Write data into RA6963WR = L
6	/RD	L	Data read. Read data from RA6963RD = L
7	/CE	L	L : Chip enable
8	/CD	H/L	WR=L , C/D=H : Command Write C/D=L: Data write
9	/RESET	H/L	H : Normal ; L : Initialize RA6963
10	DB0	H/L	Data bus line
11	DB1	H/L	Data bus line
12	DB2	H/L	Data bus line
13	DB3	H/L	Data bus line
14	DB4	H/L	Data bus line
15	DB5	H/L	Data bus line
16	DB6	H/L	Data bus line
17	DB7	H/L	Data bus line
18	FS	H/L	Pins for selection of font ; H : 6 * 8 , L : 8 * 8
19	K	—	Power supply for LED B/L-
20	A	—	Power supply for LED B/L+

Graphic LCD Display 128x64, RA6963, 8080 - RG12864C1

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℃	－ 8.2 7.6	－ 8.5 －	9.8 8.8 －	V V V
Input High Volt.	VIH	－	0.8VDD	－	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	－	11	12	13	mA