4.3 'īniha COF Structure Touch Screen Model:DMG48270F043_02W (COF Series) Kiʻi Hōʻikeʻike

4.3 ʻīniha COF Structure Touch Screen Model:DMG48270F043_02W (COF Series)

Nā hiʻohiʻona:

●4.3iniha, 480*272hoʻonā pixels, 262K waihoʻoluʻu, IPS-TFT-LCD, ākea nānā kihi.

● LCD a me TP kaʻina lamination, me ka hilinaʻi kiʻekiʻe structural.

● ʻO ka hiʻohiʻona TP koho o ka ʻeleʻele, keʻokeʻo a me ka ʻeleʻele hoʻohui.

● hale COF.Hoʻopaʻa ʻia ke kaapuni koʻikoʻi holoʻokoʻa o ka pale akamai ma ka FPC o LCM, i hōʻike ʻia e ka māmā a me ka ʻili lahilahi, ke kumu kūʻai haʻahaʻa a me ka hana maʻalahi.

● 50 pine, me IO, UART, CAN, AD a me PWM mai ka mea hoʻohana CPU core no ka maʻalahi o ka hoʻomohala kula kiʻekiʻe.

● He kūpono no nā mea kūʻai aku me nā hana maʻalahi, ka hana maʻalahi, a me ka nui o ka hoʻohana ʻana

E hoʻouna i ka leka uila iā mākou Pepa ʻikepili

Hōʻike

wehewehe

Huahana Huahana

Hōʻike

Hōʻike

kala kala	262K kala
ʻAno LCD	IPS-TFT-LCD,
ʻO ka nānā ʻana	ʻĀnela nānā ākea, waiwai maʻamau o 85°/85°/85°/85°(L/R/U/D)
ʻĀpana Aʻe（AA）	95.04mm (W)×53.86mm (H)
Olelo Hooholo	480×272
Kukui hope	LED
Olinolino	DMG48270F043_02WN:300nit
	DMG48270F043_02WTR: 250nit
	DMG48270F043_02WTC: 250nit
	DMG48270F043_02WTCZ01:250nit
	DMG48270F043_02WTCZ02:50nit

Voltage a me ke au

Voltage Mana	3.6 ~ 5.5V, waiwai maʻamau o 5V
Hana i kēia manawa	VCC=5V, kukui hope loa, 220mA
Hana i kēia manawa	VCC=5V, pio ke kukui hope, 100mA

Ikepili

Mea hoʻohana	50Pin_0.5mm FPC
Baudrate	3150~3225600bps
Voltage Puke	Puka 1;3.0~3.3 V
Voltage Puke	Puka 0;0~0.3 V
Voltage Input （RXD）	Hoʻokomo 1;3.3V
Voltage Input （RXD）	Hookomo 0;0~0.5V
Ikepili	UART2: TTL;
	UART4: TTL;（ Loaʻa wale ma hope o ka hoʻonohonoho OS）
	UART5: TTL; (Loaʻa wale ma hope o ka hoʻonohonoho OS
Hōʻikeʻikepili	UART2: N81;
	UART4: N81/E81/O81/N82;4 mau ʻano (hoʻonohonoho OS)
	UART5: N81/E81/O81/N82; 4 mau ʻano (hoʻonohonoho OS)

ʻImi Kūwaho

Pin	Wehewehe	I/O	Ka wehewehe hana
1	+5V	I	Hāʻawi mana, DC3.6-5.5V
2	+5V	I	Hāʻawi mana, DC3.6-5.5V
3	GND	GND	GND
4	GND	GND
5	GND	GND
6	AD7	I	5 mau ADC hoʻokomo.12-bit hoʻonā i ka hihia o 3.3V mana lako.0-3.3V uila komo.Ma waho aʻe o AD6, hoʻouna ʻia ke koena ʻikepili i OS core ma o UART3 i ka manawa maoli me 16KHz sampling rate.Hiki ke hoʻohana like ʻia ʻo AD1 a me AD5, a hiki ke hoʻohana like ʻia ʻo AD3 a me AD7, e like me ʻelua 32KHz sampling AD.Hiki ke hoʻohana like ʻia ʻo AD1, AD3, AD5, AD7, e like me kahi laʻana 64KHz AD;ua hōʻuluʻulu ʻia ka ʻikepili i nā manawa 1024 a laila puʻunaue ʻia e 64 e loaʻa ai kahi waiwai 64Hz 16bit AD ma o ka oversampling.
7	AD6	I
8	AD5	I
9	AD3	I
10	AD2	I
11	+3.3	O	3.3V hoʻopuka, hoʻouka nui loa o 150mA.
12	SPK	O	MOSFET waho e hoʻokele i ka buzzer a i ʻole ka leo.Pono e huki ʻia ka pale pale 10K o waho i lalo i ka honua e hōʻoia i ka mana
13	SD_CD	I/O	SD/SDHC interface, Hoʻopili ka SD_CK i kahi capacitor 22pF i GND kokoke i ke kikowaena kāleka SD.
14	SD_CK	O
15	SD_D3	I/O
16	SD_D2	I/O
17	SD_D1	I/O
18	SD_D0	I/O
19	PWM0	O	2 16-bit PWM hoʻopuka.Pono e huki ʻia ka pale pale 10K waho i lalo i ka lepo e hōʻoia i ka haʻahaʻa haʻahaʻa o ka mana.Hiki ke ho'omalu 'ia ke kumu o ka OS ma o UART3
20	PWM1	O
21	P3.3	I/O	Inā hoʻohana ʻo RX8130 a i ʻole SD2058 I2C RTC no ka hoʻopili ʻana i nā IO ʻelua, pono e hoʻopili ʻia ʻo SCL i P3.2, a hoʻopili ʻia ʻo SDA i P3.3 ma ke ʻano like me 10K resistor pull-up i 3.3V.
22	P3.2	I/O
23	P3.1/EX1	I/O	Hiki ke hoʻohana ʻia ma ke ʻano he hoʻokomo 1 waho i ka manawa like, a kākoʻo i nā ʻano haʻahaʻa haʻahaʻa haʻahaʻa a i ʻole nā mode interrupt edge.
24	P3.0/EX0	I/O	Hiki ke hoʻohana ʻia ma ke ʻano he hoʻokomo 0 waho i ka manawa like, a kākoʻo i nā ʻano haʻahaʻa haʻahaʻa haʻahaʻa a i ʻole nā mode interrupt edge.
25	P2.7	I/O	IO interface
26	P2.6	I/O	IO interface
27	P2.5	I/O	IO interface
28	P2.4	I/O	IO interface
29	P2.3	I/O	IO interface
30	P2.2	I/O	IO interface
31	P2.1	I/O	IO interface
32	P2.0	I/O	IO interface
33	P1.7	I/O	IO interface
34	P1.6	I/O	IO interface
35	P1.5	I/O	IO interface
36	P1.4	I/O	IO interface
37	P1.3	I/O	IO interface
38	P1.2	I/O	IO interface
39	P1.1	I/O	IO interface
40	P1.0	I/O	IO interface
41	UART4_TXD	O	UART4
42	UART4_RXD	I	UART4
43	UART5_TXD	O	UART5
44	UART5_RXD	I	UART5
45	P0.0	I/O	IO interface
46	P0.1	I/O	IO interface
47	CAN_TX	O	CAN interface
48	CAN_RX	I	CAN interface
49	UART2_TXD	O	UART2(UART0 awa serial o OS core)
50	UART2_RXD	I	UART2(UART0 awa serial o OS core)