Grafik LCD Ekran 128x64

Model No. WG12864M

►Grafik LCD 128x64
►IC: NT7107, NT7108
►5V güç sağlayıcı
►1/64 görev döngüsü
►Negatif Voltaj Dahil
►Ara yüz : 6800
►Dokunmatik Ekran : Seçenek

Önceki Listeye geri dön Sonraki

ÇIZIM

Data source ref:WG12864M-TFH-V#N

Pin No.	Symbol	Level	TANIM
1	VSS	0V	GND
2	VDD	5.0V	Power Supply
3	VO	(Variable)	Contrast Adjustment
4	D/I	H/L	Data /Instruction
5	R/ W	H/L	Data Read/Write
6	E	H	H→L 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	/RST	L	Reset
18	Vee	－	Negative Voltage output
19	A	－	LED+
20	K	－	LED-

Kalem	Sembol	Minumum Deger	Tipik Deger	Maksimum Deger	Birim
Çalışma Sıcaklığı	TOP	-20	－	+70	℃
Saklama Sıcaklığı	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

Kalem	Sembol	Condition	Minumum Deger	Tipik Deger	Maksimum Deger	Birim
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℃	－ 8.8 8.4	－ 9.1 －	10.6 9.4 －	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	－	2.5	7.5	mA

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