128x64 LCD-Grafikdisplay

Modellnummer WG12864D

►128x64 Grafikdisplay
►IC: RA6963
►5-V-Stromversorgung
►1/64 duty cycle
►Integrierte negative Spannung
►Schnittstelle: 8080
►Touchscreen : optional

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Zeichnung

Data source ref:WG12864D-TFH-VZ#

Pin No.	Symbol	Level	Beschreibung
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 RD=L , C/D=H : Status Read C/D=L: Data read
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 +

Artikel	Symbol	Mindestwert	typischer Wert	Maximalwert	Einheit
Betriebstemperatur	TOP	-20	－	+70	℃
Lagertemperatur	TST	-30	－	+80	℃
Input Voltage	VIN	-0,3	－	VDD+0,3	V
Supply voltage for Logic	VDD-VSS	-0,3	－	7,0	V

Artikel	Symbol	Bedingung	Mindestwert	typischer Wert	Maximalwert	Einheit
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	－	0,15VDD	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

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