Display a Cristalli Liquidi 240x128

Modello numero WG240128A

►LCD Grafico 240x128
►IC: RA6963
►1/128 duty cycle
►A bordo opzione di tensione negativa
►24 pin opzionale
►Interfaccia: 8080
►Touch Screen: Opzione

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Data source ref:WG240128A-TFH-VZ#

Pin No.	Simbolo	Level	descrizione
1	FGND	－	Frame ground ( Connected to bezel )
2	Vss	－	GND
3	Vdd	－	Power supply
4	Vo	－	Power supply for LCD driver
5	WR	L	Data write. Write data into RA6963when WR = L
6	RD	L	Data read. Read data from RA6963when RD = L
7	CE	L	L : Chip enable
8	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
9	Vee	－	Negative Voltage Output
10	RESET	H / L	H : Normal ; L : Initialize RA6963
11	DB0	H / L	Data bus line
12	DB1	H / L	Data bus line
13	DB2	H / L	Data bus line
14	DB3	H / L	Data bus line
15	DB4	H / L	Data bus line
16	DB5	H / L	Data bus line
17	DB6	H / L	Data bus line
18	DB7	H / L	Data bus line
19	FS	MD2	Pins for selection of font; H : 6 * 8 , L : 8 * 8
20	RV	H / L	H: Reverse L: Normal

Articolo	Simbolo	Min	Valore tipico	Valore massimo	Unità
Temperatura di lavoro	TOP	-20	－	+70	℃
Temperatura di stock	TST	-30	－	+80	℃
Input Voltage	VIN	-0.3	－	VDD+0.3	V
Supply Voltage For Logic	VDD-VSS	-0.3	－	+7.0	V

Articolo	Simbolo	Condition	Min	Valore tipico	Valore massimo	Unità
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℃	－ 17.5 16.3	－ 18.0 －	20.1 18.5 －	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	－	15	30	60	mA

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