3.5 Inch LCD Touch Screen 320x480 Pixels TFT Display SPI MCU Interface

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Shenzhen Saef Technology Ltd.

City: shenzhen

Country/Region:china

Tel:86-755-2370-6380

Contact Person:
Mrs.Christina View Contact Details

3.5 Inch LCD Touch Screen 320x480 Pixels TFT Display SPI MCU Interface

Brand Name	SAEF
Model Number	SFTO350PY-7118A-CT
Certification	ISO9001 / ISO14000
Place of Origin	ShenZhen / China
Minimum Order Quantity	3 pcs
Price	Negotiable
Payment Terms	L/C, T/T, Western Union, Paypal
Supply Ability	3000K pcs per month
Delivery Time	1-5 weeks
Packaging Details	Standard Exportation Package
Product	3.5inch TFT LCD Touchscreen
Resolution	320x480 HVGA
Viewing Direction	12 O'clock
Pin number	40pins
Interface	MCU 8/16BIT, SPI 3/4wire
Surface Luminance	500 cd/m2(nits)
Outline Dim.	54.48(H)x84.71(V)x3.40(T) (mm)
Active Area	48.96(H)x73.44(V) (mm)
Touch screen	With Capacitive Touch Panel
Driver IC	ILI9488
CTP Driver	FT6336U
Connection	Plugging
Operating Temp.	-20℃ to +70℃
Storage Temp.	-30℃ to +80℃
Certificate	ISO9001:2015 / ISO1400:2015
Compliance	REACH & RoHS Compliant

Detailed Product Description

About this item SFTO350PY-7118A-CT TFT with Touchscreen Module

The SFTO350PY-7118A-CT LCD touch screen from SAEF Technology is a 3.5-inch TN display designed specifically for applications that require high-resolution and high brightness display. The following is a detailed introduction of the product:

Display screen specifications:
-Size: 3.5 inches.
-Type: TN (Twisted Nematic) LCD display screen, providing basic display performance.
-Resolution: HVGA 320x480 pixels, suitable for clear display of images and text.
Controller:
-Built in ILI9488 controller or equivalent IC, this is a commonly used TFT LCD driver that supports multiple display functions.
Interface type:
-Supports MCU 8/16 BIT and SPI 3/4 line interfaces, providing flexible connection options for easy use with different microcontrollers or processors.
Working voltage:
-The working voltage is 2.8V (typical value) to ensure a stable power supply.
-The voltage range of VDD is 2.4V to 3.3V, providing a certain degree of voltage adaptability.
Touchscreen Technology:
-Adopting a capacitive touch screen design, it supports single touch and multi touch, providing a sensitive interactive experience.
Brightness:
-The brightness is 300cd/m ², providing clear display effects and suitable for various lighting environments.
Installation direction:
-The standard product is a vertical mode LCD module, suitable for most vertical installation application scenarios.
-If you need special requirements such as horizontal mode, you can contact us for technical support and customized services.
Application Scenarios:
-Suitable for various applications such as industrial control panels, medical equipment, instruments, smart home devices, etc.

In industrial control panels, SAEF Technology's SFTO350PY-7118A-CT LCD touch screen module can play multiple roles, improving operational efficiency and user experience. In practical applications, the capacitance touch screen technology and high brightness display characteristics of the SFTO350PY-7118A-CT module make it an ideal choice for industrial control panels, especially in situations where precise control and clear display are required. By cooperating with PLC or other controllers, this module can improve the intelligence level and operational convenience of industrial automation systems.

Features

Product:	3.5 Inch TFT LCD Touch Screen
Resolution:	320x480 HVGA
Interface:	MCU 8/16BIT, SPI 3/4wire
Pin Number:	40pins
Viewing Direction:	12 O'clock
Surface Luminance:	300 Cd/m2(nits)
Outline Dim.:	54.48(H)x84.71(V)x3.40(T) (mm)
Active Area:	48.96(H)x73.44(V) (mm)
Touch Screen:	With Capacitive Touch Panel
CTP Driver:	FT6336U
Driver IC:	ILI9488
Connection:	Plugging
Operating Temp.:	-20℃ To +70℃
Storage Temp.:	-30℃ To +80℃
Certificate:	ISO9001:2015 / ISO1400:2015
Compliance:	REACH & RoHS Compliant

Mechnical Outline Drawing

Interface Pin Definition

Pin No.	Symbol	Function
1	XL	Touch the left line
2	YU	Touch the upper circuit
3	XR	Touch the right end line
4	YD	Touch the lower line
5	GND	Ground
6	IOVCC	Power Supply 1.8V
7	VCC	Power Supply 2.8V
8	FMARK	Frame synchronization signal
9	CS	Chip select input pin (active low)
10	RS	Display data/command selection pin in parallel
11	WR/SPI_SCL	Write enable in 8080 MCU parallel interface / SCL pin as Serial Clock
12	RD	Read enable in 8080 MCU parallel interface.
13	SPI_SDA	serial data input/output bi-direction pin
14	SPI_SDO	Serial data output
15	RESET	External reset input.
16	GND	Ground
17-32	DB0-DB15	MCU parallel interface data bus.
33	LEDA	LED back light(Anode)
34-36	LEDK	LED back light(Cathode)
37	GND	Ground
38	IM0	Select the interface mode
39	IM1	Select the interface mode
40	IM2	Select the interface mode

Capacitive Touchscreen Interface Pin Definition

1	CTP_RST	Touch screen reset
2	CTP_INT	Touch screen interrupt signal
3	CTP_SDA	Touch screen data signal
4	CTP_SCL	Touch screen clock signal
5	GND	Ground
6	VDD	Power Supply

Optical Specification

Item		Symbol	Condition	Min	Type	Max	Unit
White luminance (Center)		Lv	Θ=0 Normal Viewing Angle IBL= 120mA	--	300	--	cd/m2
Response time		Tr+Tf		--	20	40	ms
Contrast ratio		CR		--	500	--	--
Color Chromaticity (CIE1931)	white	Wx		0.292	0.307	0.322
		Wy		0.312	0.327	0.342
Viewing Angle	Hor	ΘL	CR≥10	--	70	--
		ΘR		--	70	--
	Ver	ΘU		--	60	--
		ΘD		--	60	--
Brightness uniformity		Avg	Θ=0	80	90	--	%
Color Gamut		NTSC	Θ=0	57	60	--	%
Optima View Direction		12 0'CLOCK

Electrical Characteristics

Item	Symbol	Min.	Typ.	Max.	Unit
Analog supply voltage	VDD	2.4	2.8	3.3	V
Digital supply voltage	VDDI	1.65	1.8	3.3
Input signal Voltage	VIH	0.7VDDI	-	VDDI	V
Input signal Voltage	VIL	GND	-	0.3VDDI	V

Back-Light Characteristics

Item	Symbol	Min	Typ	Max	Unit
LED current	IL	-	90	120	mA
LED voltage	VL	-	2.8	3.2	V
Operating LED life time	Hr	30000	40000		Hour

Product Image

Factory Facilities and Certificates

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Contact Us

We love to hear about your projects, If you have any questions, we can be reached at sales2@saef.com.cn

Product Tags: 3.5inch TFT LCD Touch Screen SPI MCU LCD Touch Screen

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