Display LCD Gráfico 128x64 com uma placa PCB

Model No. WG12864I

►LCD Gráfico 128x64
►IC: NT7107, NT7108
►Alimentação +5V
►1/64 duty cycle
►Tensão negativa opcional
►Interface: 6800
►Tela de Toque: Opção

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DRAWING

Data source ref:WG12864I-YGH-V#N

Pin No.	Símbolo	Level	Descrição
1	VSS	0V	Ground
2	VDD	5.0V	Supply voltage for logic
3	VO	(Variable)	Operating voltage for LCD
4	D/I	H/L	H: Data , L: Instruction
5	R/ W	H/L	H: Read(MPU←Module) , L :Write(MPU→Module)
6	E	H	Enable signal
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	CS1	H	Chip Select for IC1
16	CS2	H	Chip Select for IC2
17	/RES	L	Reset signal
18	Vout	－	Negative Voltage output
19	A	－	Power supply for B/L +
20	K	－	Power supply for B/L -

Item	Símbolo	Valor Min	Valor Típico	Valor Máximo	Unidade
Temperatura de operação	TOP	-20	－	+70	℃
Temperatura de armazenamento	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

Item	Símbolo	Condição	Valor Min	Valor Típico	Valor Máximo	Unidade
Supply Voltage For Logic	VDD-VSS	－	4.5	5.0	5.5	V
Supply Voltage For LCD	VDD-VO	Ta=-20℃ Ta=25℃ Ta=70℃	－ 8.4 7.6	－ 8.7 －	10.5 9.0 －	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	－	3.0	－	mA

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