logo
Home ProductsTFT LCD Display

QVGA 240x320 2.2 Inch TFT Display , 39 Pin LCD Display ST7789V 18 Bits Interface

Certification
china Shenzhen Saef Technology Ltd. certification
china Shenzhen Saef Technology Ltd. certification
Customer Reviews
The display is bright! Worked as expected using the libraries from Adafruit mention in other reviews. Also must use the SPI_MODE3 setting in the Init. I used the Arduino Nano, VCC to 5V and BKL to 3.3V. (PN: SFTM130JY-7181AN)

—— Richard Ingram

As always 100 % best service....

—— Evto-WEb Aps. Denmark

Very fast response to email and after payment validated item got shipped with express air freight and received within few days. Items were brand new in condition and even had pin header soldered which is a big plus. Very happy overall and will buy again!

—— Andreas Anderssons

Hello Janco, Hope you are well. We were very happy with the quality of the previous batch of 2.42 inch OLED displays that we brought from you (see below). We would like to place another order for XXXX pcs.

—— Libby

It is a straight up HDMI monitor with Micro-USB for power and touch controls. It's one fancy trick is that it is a 5 point (capacitive) touch monitor so it works just like a phone or a laptop screen with taps, drags, pinches and other touch gestures. When in extended mode both switched to their native resolutions and the display was nice and sharp.

—— Darkwynd

Excellent work! Thank you I will keep your company in contact for next orders。

—— DEMAC S.A.

I have this set up as a monitor for a security system. It works great after I did some troubleshooting.

—— Michael Helms

Overall a great monitor. I’m a road warrior and was looking a portable monitor that I could take with me to make my work more efficient. Overall impressed with the product. Screen looks good, is responsive, and colors/sharpness are good.

—— J Rau

Awesome little monitor for my projects.

—— Daniel Champagne

I got the samples within a week. Very fast delivery. This is a very nice display. Very sharp with good contrast. The viewing angles are a little better than some of the other displays I have used.

—— GeorgeB

Displays came well packaged with foam to protect the header pins against being bent in shipment. Came right up at the default 0x3C I2C address used by MicroPython's SSD1306 driver. Pre-soldered header is a time saver. Enough room for four lines by sixteen characters of tiny text. These are my new favorite displays. (0.91 OLED)

—— Detta

Easy enough to get set up, and good colors. Pure black is perfect, as expected from an OLED. Only issue I have is per-pixel writing - it takes about 1.5 seconds for a full refresh with my setup.

—— Ryan James

Great screens - were packed well and worked great!

—— Fletcher

This is not the first time we have ordered. At first, we ordered a trial batch of 10 pcs, then two times of 1000 pcs, and now 3000 pcs.

—— Josh

Hi Christina, The product we ordered, OLED 3.12inch display, have now been tested and all worked perfectly, 100%. Very happy with product, fast shipping and excellent customer service. We will place order for more displays in November. (SFOM312YZ7-25664WBYG-01) Best regards Andreas

—— Andreas Anderssons

I am working on the Reflections open-source mobile entertainment system and needed a bright display for a wrist-watch application. SAEF gave me great communication, answered my questions quickly, and sent me the parts quickly. -Frank

—— Frank

Es muy buen producto. Lo mas importante que tiene, es el equipo de profesionales que tiene esta empresa que responden de forma muy profesional y amable a cualquier reto que se presenta para la puesta en marcha y desarrollo de los proyectos que se realizan con estas pantallas. Muchas gracias por todo

—— Eric M.

a pleasure to deal with this company. professional, quick and straight to the point throughout the entire process

—— Joseph Woodcock

parfait merci !

—— William Klein

The provider's care has been excellent from day one. Shipping has been very fast. Thank you so much for everything.

—— Peter Franzke

Excellent quality

—— Tisagh Chase

This was our first time here. It was a smooth and easy process. This will not be our last order.

—— Jordan L

Very satisfied

—— Jeff

these arrived in good time and the quality was amazing.

—— Niccolò

nice people very helpful

—— Valentino

Very good lcd and very clear picture.

—— Charlotte

Product Quality was as expected. Very much recommended and supplier is very prompt in responding the queries.

—— Elissa Decker

Display is exactly as per description. High resolution, high brightness, and small HDMI board that works flawlessly.

—— Virtuarium

The product was received on time and without any damage. Kudos to the supplier.

—— Brooke

Excellent products. Supplier is very responsive! We order 2500 more. Thanks

—— Gao Vang

Part of the payment was over the shipment and it does received on time.

—— Stephanie Jade

Supplier was very helpful and item came right away.

—— staci

This supplier found the best solution that fulfil our requirements.

—— Alex Bowers

Great product. Looks amazing.

—— Nick

very good support

—— Taylor D Fussell

The displays work as expected. Very good packaging and fast shipping. Thank you!

—— Ginnart

The product is good. And we are targeting this supplier is our main display supplier.

—— Sarah

Qualified suppliers, good delivery time and good quality, will continue to cooperate.

—— Jose Sanchez

splendor! excellent quality n fast delivery. Response is also very fast.

—— Maliboogal

Hi Cologne, thank you for your nice feedback, yes, Windows all in one touch screen, we default 2.4G wifi only, If need BT and 5G wifi, need to told me in advance. Wishing you all the best~

—— Frederick Brown

bon vendeur, je reçois a chaque fois des écran de bonne qualité

—— Joachim Wandji

I'm Online Chat Now

QVGA 240x320 2.2 Inch TFT Display , 39 Pin LCD Display ST7789V 18 Bits Interface

QVGA 240x320 2.2 Inch TFT Display , 39 Pin LCD Display ST7789V 18 Bits Interface
QVGA 240x320 2.2 Inch TFT Display , 39 Pin LCD Display ST7789V 18 Bits Interface QVGA 240x320 2.2 Inch TFT Display , 39 Pin LCD Display ST7789V 18 Bits Interface QVGA 240x320 2.2 Inch TFT Display , 39 Pin LCD Display ST7789V 18 Bits Interface

Large Image :  QVGA 240x320 2.2 Inch TFT Display , 39 Pin LCD Display ST7789V 18 Bits Interface

Product Details:
Place of Origin: ShenZhen / China
Brand Name: SAEF
Certification: ISO9001 / ISO14000
Model Number: SF-TC220T-8607A-N
Payment & Shipping Terms:
Minimum Order Quantity: 3 units (Negotiable for sample orders)
Price: USD 3 - 3.8 (FOB Shenzhen, Price varies based on order quantity & configuration)
Packaging Details: Standard Export Package
Delivery Time: 4-8 working days for samples, 5-6 weeks for MP
Payment Terms: L/C, T/T, PayPal
Supply Ability: 3,000,000 Pieces per Month

QVGA 240x320 2.2 Inch TFT Display , 39 Pin LCD Display ST7789V 18 Bits Interface

Description
Product: 2.2" QVGA RGB TFT LCD Resolution: 240x320 Pixels
Touch Screen: Without Touch Screen Viewing Direction: 12 O'clock
Interface: RGB 18bits Pin Number: 39 Pins
Connection: Plugging Surface Luminance: 300 Cd/m2
Operating Temp.: -20℃ To +70℃ Compliance: REACH & RoHS Compliant

SF-TC220T-8607A-N: A High-Performance 2.2-Inch TFT LCD Module Designed for Versatile Embedded System Integration
Saef Technology Limited presents the SF-TC220T-8607A-N, a robust and versatile 2.2-inch TFT LCD module delivering sharp QVGA (240x320) resolution. Engineered with the capable ST7789V driver IC and offering a flexible, configurable parallel interface (RGB or MCU mode), this module is designed for engineers and developers in the USA and Europe who require a reliable, high-visibility display for industrial controls, portable medical devices, smart home interfaces, and IoT terminals. Its compact form factor and -20°C to +70°C operational range make it a dependable choice for both commercial and demanding environments.

Technical Deep Dive: Addressing Core Integration Challenges
Engineered to Solve Specific Design Hurdles in Embedded Displays:

  • Interface Flexibility for Optimal Processor Matching: The module's key strength is its configurable parallel interface. Using the IM[3:0] pins, engineers can select between 16/18-bit RGB mode for high-speed, dedicated display controllers or MCU parallel mode (8080/6800 series) for direct connection to microcontrollers. This solves the common dilemma of choosing a display that matches your host processor's native interface, preventing the need for external bridge ICs and simplifying your PCB design.

  • Superior Optical Performance in a Compact Size: With a typical brightness of 300 nits and a contrast ratio of 700:1, this 2.2-inch display ensures excellent readability. The 12 o'clock viewing direction is optimized for typical vertical mounting in handheld devices or control panels, providing consistent color and contrast to the primary user.

  • Robust Construction for Long-Term Reliability: Designed to withstand the rigors of continuous operation, the module is rated for a wide industrial temperature range and subjected to comprehensive reliability testing, including high/low temperature operation, thermal shock, and humidity resistance. This ensures stable performance in applications from factory floors to automotive interiors.

  • Simplified Power Design: Separate logic (IOVCC: 1.8V/2.8V) and analog (VDD: 2.8V) supply pins allow for fine-grained power management, helping to optimize overall system power consumption—a critical factor in battery-powered portable devices.

Targeted Applications & Customization Potential
Ideal for Enhancing User Interaction in:

  • Industrial Handheld Terminals & HMIs: For data loggers, portable test equipment, and control panels where a clear, responsive display is needed in varying environmental conditions.

  • Consumer Electronics & Smart Appliances: Perfect for high-end remote controls, thermostat interfaces, audio equipment displays, and smart kitchen gadgets requiring a vibrant color UI.

  • Automotive Aftermarket & Telematics: Suitable for dash-mounted displays, rear-seat entertainment controls, or diagnostic tools within the specified temperature range.

Saef Technology: Your Partner for Tailored Display Solutions

  1. Bridge the Gap with Customization: Does your design require resistive (RTP) or capacitive (CTP) touch functionality? Need a specific FPC length, connector type, or backlight brightness? We offer flexible customization services with low MOQs. We can integrate touch panels, modify configurations, or adjust specifications to create a display module that fits your product seamlessly, not the other way around.

  2. Design-In Support for Engineers: We provide complete and clear technical documentation: detailed pinout descriptions, interface timing specifications (setup/hold times), power sequencing guidelines, and initialization code examples. This empowers your engineering team to integrate quickly and confidently.

  3. Quality and Compliance for Global Markets: Manufactured under an ISO9001:2015 certified quality system and adhering to RoHS and REACH environmental standards, our modules are designed to meet the stringent requirements of North American and European markets, ensuring a smooth path to certification for your end product.

Call to Action for Technical Buyers

  • Designed for Decision-Makers: We understand the criteria engineers and procurement specialists evaluate: technical specs, reliability data, supplier flexibility, and total cost of integration.

  • Request for Evaluation: We invite product designers, embedded engineers, and sourcing professionals to evaluate the SF-TC220T-8607A-N. Contact our technical sales team to request samples, discuss your specific application requirements, or explore customization options for your project. Choose Saef as a technology partner committed to providing not just components, but optimized display solutions that bring your product vision to life.

 


Mechanical Dimensions


QVGA 240x320 2.2 Inch TFT Display , 39 Pin LCD Display ST7789V 18 Bits Interface 0
 


 
PIN Interface Definition

 

NO. PIN NAME I/O Description
1 LEDA O LED Anode
2 LEDK O LED Cathode
3 IOVCC I Power Supply 2.8V/1.8V Voltage
4 VDD I Power Supply 2.8V Voltage
5 SDO I SPI Interface output Pin
6 TE I Tear effect output pin
7-24 DB17-DB0 I/O Display Data I/O
25 SDA I SPI Interface Input Pin
26 DOTCLK I Clock Signal to Sample each date
27 ENABLE I Data enable signal for RGB interface operation
28 HSYNC I Horizontal Synchronizing Signal
29 VSYNC I Vertical Synchronizing Signal
30 RD I Read strobe signal input pin
31 WRX I Write strobe signal input pin
32 DCX I Register select signal
33 CS I Input pin for chip selection signal
34 RESET I LCM Reset input signal
35 IM0 I The MCU interface mode select.
36 IM1 I The MCU interface mode select.
37 IM2 I The MCU interface mode select.
38 IM3 I The MCU interface mode select.
39 GND I Ground

 

 

Maximum Absolute Limit

 

Item Symbol Value Unit
Power supply voltage for logic VDD 0.3~4.6 V
Input voltage Vin VDD+0.3 V
Operating temperature Topr -20 to 70 °C
Storage temperature Tstg -30 to 80 °C


 

DC Characteristics 

 

Item Symbol Min Type Max Unit Test condition

Operating

voltage

VDD 2.6 2.8 3.3 V

-

Supply current IDD - - 5 mA VDD=2.8V,Ta=25.C
Input voltage VIH 0.8VDD - VDD V

-

VIL 0 - 0.2VDD V

Input leakage

current

IIL -1.0

-

1.0 μA VIN=VDD or VSS


 

LED Backlight Characteristics

 

Item Symbol MIN TYP MAX UNIT

Test

Condition

Supply Voltage Vf - 3.2 - V If= 80mA
Supply Current If - 80 - mA -
Reverse Voltage Vr - - - V -
Power dissipation Pd - - - mW -
Luminous Intensity for LCM

-

- 300

-

Cd/m2 If= 80 mA
Uniformity for LCM - - - - % If=80 mA
Backlight Color White


 

Optical Characteristics

 

No. Item Symbol Conditions Specification Unit
Min Typ Max
1 Response Time Tr+Tf 25℃

-

25

-

Ms
2 Transmittance (With PL) T(%)

-

-

6.1

-

-

3

Contrast Rate

Cr

θ=0, Normal viewing

angle

500

700

-

-

4

Viewing

Angle

Hor. θR

CR>10

- 60 -

Deg

θL - 60 -
Ver. Θ+ - 35 -
Θ- - 45 -

 

 

Contact Details
Shenzhen Saef Technology Ltd.

Contact Person: Cologne Ke

Tel: +8613502983321

Fax: 86-755-2370-9419

Send your inquiry directly to us (0 / 3000)