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Shenzhen Saef Technology Ltd.
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3.5 Inch LCD Touch Screen 320x480 Pixels TFT Display SPI MCU Interface

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:

  1. 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.
  2. Controller:
    -Built in ILI9488 controller or equivalent IC, this is a commonly used TFT LCD driver that supports multiple display functions.
  3. 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.
  4. 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.
  5. Touchscreen Technology:
    -Adopting a capacitive touch screen design, it supports single touch and multi touch, providing a sensitive interactive experience.
  6. Brightness:
    -The brightness is 300cd/m ², providing clear display effects and suitable for various lighting environments.
  7. 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.

  8. 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.

SymbolFunction
1XLTouch the left line
2YUTouch the upper circuit
3XRTouch the right end line
4YDTouch the lower line
5GNDGround
6IOVCCPower Supply 1.8V
7VCCPower Supply 2.8V
8FMARKFrame synchronization signal
9CSChip select input pin (active low)
10RSDisplay data/command selection pin in parallel
11WR/SPI_SCLWrite enable in 8080 MCU parallel interface / SCL pin as Serial Clock
12RDRead enable in 8080 MCU parallel interface.
13SPI_SDAserial data input/output bi-direction pin
14SPI_SDOSerial data output
15RESETExternal reset input.
16GNDGround
17-32DB0-DB15MCU parallel interface data bus.
33LEDALED back light(Anode)
34-36LEDKLED back light(Cathode)
37GNDGround
38IM0Select the interface mode
39IM1Select the interface mode
40IM2Select the interface mode

 

 

Capacitive Touchscreen Interface Pin Definition

 

1CTP_RSTTouch screen reset
2CTP_INTTouch screen interrupt signal
3CTP_SDATouch screen data signal
4CTP_SCLTouch screen clock signal
5GNDGround
6VDDPower Supply

 

 

Optical Specification

 

ItemSymbolConditionMinTypeMaxUnit

White luminance

(Center)

Lv

Θ=0

Normal Viewing

Angle IBL= 120mA

--300--cd/m2
Response timeTr+Tf --2040ms
Contrast ratioCR --500----

Color Chromaticity

(CIE1931)

whiteWx 0.2920.3070.322 
  Wy 0.3120.3270.342 

Viewing Angle

Hor

ΘL

CR≥10

--70-- 
  ΘR --70-- 
 

Ver

ΘU --60-- 
  ΘD --60-- 
Brightness uniformityAvgΘ=08090--%
Color GamutNTSCΘ=05760--%
Optima View Direction12 0'CLOCK

 

 

Electrical Characteristics

 

ItemSymbolMin.Typ.Max.Unit
Analog supply voltageVDD2.42.83.3V
Digital supply voltageVDDI1.651.83.3 
Input signal VoltageVIH0.7VDDI-VDDIV
VILGND-0.3VDDIV

 

 

Back-Light Characteristics

 

ItemSymbolMinTypMaxUnit
LED currentIL-90120mA
LED voltageVL-2.83.2V
Operating LED life timeHr3000040000 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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