Moduli LCD Grafici 128x64

Modello numero WG12864C

►LCD Grafici 128x64
►IC: NT7107, NT7108
►Alimentatore 5V
►1/64 duty cycle
►A bordo tensione negativa
►Interfaccia: 6800
►Touch Screen: Opzione

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Data source ref:WG12864C-TFH-V#N

Pin No.	Simbolo	Level	descrizione
1	/CS1	L	Select Segment 1 ~ Segment 64
2	/CS2	L	Select Segment 65 ~ Segment128
3	Vss	0V	Ground
4	VDD	5.0V	Supply voltage for logic
5	VO	(Variable)	Operating voltage for LCD
6	D/I	H/L	H: Data , L: Instruction
7	R/W	H/L	H: Read(MPU←Module) , L :Write(MPU→Module)
8	E	H	Enable signal
9	DB0	H/L	Data bus line
10	DB1	H/L	Data bus line
11	DB2	H/L	Data bus line
12	DB3	H/L	Data bus line
13	DB4	H/L	Data bus line
14	DB5	H/L	Data bus line
15	DB6	H/L	Data bus line
16	DB7	H/L	Data bus line
17	RST	L	Reset the LCM
18	VEE	—	Negative Voltage Output
19	A	—	Power supply for B/L (+)
20	K	—	Power supply for B/L (-)

Articolo	Simbolo	Min	Valore tipico	Valore massimo	Unità
Temperatura di lavoro	TOP	-20	－	+70	℃
Temperatura di stock	TST	-30	－	+80	℃
Supply voltage for Logic	VDD-VSS	-0.3	－	7.0	V
Driver Supply Voltage	VLCD	VEE-0.3	－	VDD+0.3	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℃	－ 8.2 8.2	－ 8.5 －	9.6 8.8 －	V V V
Input High Volt.	VIH	－	0.7VDD	－	VDD	V
Input Low Volt.	VIL	－	0	－	0.8	V
Output High Volt.	VOH	－	2.4	－	－	V
Output Low Volt.	VOL	－	－	－	0.4	V
Supply Current	IDD	VDD=5.0V	2.0	4.0	8.0	mA

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