3.5 inch TFT LCD LCM∣億力光電EVERVISION

3.5 inch TFT LCD LCM

Model No.VGG322427-A

► QVGA (320×240 pixels) resolution.
► Digital 24 bit parallel RGB
► Serial Peripheral Interface (SPI).
► Line inversion mode with stripe type.
► On-chip voltage generator
► SYNC mode is supported for digital RGB input data format.
► Transparent Touch panel
- 4-Wire
- Analog Resistive

VGG322427-A是一款3.5" TFT LCD LCM在影像資料傳輸上支援TTL RGB介面，在產品操作使用上其工作溫度是-20~70℃，儲存溫度是-30~80℃。3.5" TFT LCD LCM (VGG322427-A) 是一款橫屏顯示的模組，其產品顯示亮度規格(cd/m²)為 640 / 30khrs typ.，可支援觸控面板選配。 3.5" TFT LCD LCM (VGG322427-A) 可適用於任何工控醫療設備、手持式裝置、嵌入式系統及其他產品顯示使用。

億力光電提供全方面且多樣性的中小尺寸TFT顯示模組，我們確信可以完美滿足您的應用需求。

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Size (inch):

3.5

Resolution (dots):

320*240

Outline Dimensions (mm):

76.9*63.9*4.4

Technology:

I/F Mode:

TTL RGB

I/F Number:

Brightness Level:

600 ~ 700

Brightness (cd/m²，typ.):

640 / 30khrs typ.

LED Driver:

Touch Panel:

RTP (4 wire)

Top (°C):

-20~70

Tst (°C):

-30~80

Absolute Maximum Ratings

Item	Symbol	Min.	Max.	Unit
Storage Temperature	TST	-30	+80	°C
Operating Ambient Temperature	TOP	-20	+70	°C

Electrical Characteristics (Ta=25±2°C)

Item	Symbol	Min.	Typ.	Max.	Unit
Digital Power Supply Voltage	VCC	2.5	3.3	3.6	V
Digital Power Supply Current	ICC	-	15.6	22.0	mA
Power Consumption	PL	-	51.48	72.6	mW

Backlight Unit (Ta=25±2°C)

Item	Symbol	Min.	Typ.	Max.	Unit
LED Voltage	VL	-	(16.5)	-	V
LED Current	IL	-	(40)	-	mA
Power Consumption	PBL	-	(660)	-	mW
LED Life Time(25℃)	-	10000	30000	-	hr

Transparent Touch Panel

Item		Min.	Typ.	Max.	Unit	NOTE
Operating Voltage		-	5	7	V	-
Power Supply Current	X-direction	250	-	800	Ω	At connector
Power Supply Current	Y-direction	150	-	500	Ω	At connector
Insulation Resistance		≧ 20MΩ				at DC25V
Chatting		≦ 10 ms				-
Linearity		≦1.5%				-

Pin No.	Symbol	Description
1	LED_K	LED_cathode
2	LED_K	LED_cathode
3	LED_A	LED_anode
4	LED_A	LED_anode
5	GND	Ground
6	X1	X_Right
7	Y1	Y_Bottom
8	X2	X_Left
9	Y2	Y_Up
10	GND	Ground
11	NC	No connection
12	NC	No connection
13	NC	No connection
14	RESET	Reset
15	CSB	CHIP SELECT
16	SCL	Serial Clock
17	SDI	Serial Data
18	D20	Blue data(LSB)
19	D21	Blue data
20	D22	Blue data
21	D23	Blue data
22	D24	Blue data
23	D25	Blue data
24	D26	Blue data
25	D27	Blue data(MSB)
26	D10	Green data(LSB)
27	D11	Green data
28	D12	Green data
29	D13	Green data
30	D14	Green data
31	D15	Green data
32	D16	Green data
33	D17	Green data(MSB)
34	D00	Red data(LSB)
35	D01	Red data
36	D02	Red data
37	D03	Red data
38	D04	Red data
39	D05	Red data
40	D06	Red data
41	D07	Red data(MSB)
42	HSYNC	Horizontal synchronous signal
43	VSYNC	Vertical synchronous signal
44	DOTCLK	Data Colck
45	NC	No connection
46	NC	No connection
47	VCC	Vdigital
48	VCC	Vdigital
49	NC	No connection
50	NC	No connection
51	NC	No connection
52	NC	No connection
53	NC	No connection
54	NC	No connection
55	NC	No connection
56	NC	No connection
57	NC	No connection
58	NC	No connection
59	GND	Ground
60	GND	Ground

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