3.2 inch tft lcd display SPI interface

►Resolution : 240×320 dots
►View Direction: 12 o’clock
►Interface: SPI
►Driver IC: ST7789V2
►RTP/CTP: Optional
►Brightness(cd/m²): 400
►Outline Dimension: 55.04(W)* 77.20(H) * 2.50(T) mm

Description

K320I20300 is a 3.2 inch tft lcd display SPI interface with a resolution of 240×320 pixels, a driver IC ST7789V2, a brightness of up to 320-800cd/m2 (typical value), and supports SPI interface, SPI 3 wire and 4 wire serial ports, Standard models and customized RGB interfaces and MCU 8 bit or 16 bit interfaces can be provided. There are 2 kinds of TN screen viewing angles and IPS screen. The logic power supply voltage range is 2.4V to 3.3V. Touch can choose resistive touch screen or capacitive touch screen For touch screen control, we have two connection methods: welded cable FPC and plug-in cable, which can be adjusted with a polarizer to have a wider viewing angle, high definition high-brightness wide viewing angle. It can operate in temperatures from -20°C to +70°C and has a storage temperature range of -30°C to +80°C. The quality of Hongcai Lcd display is higher than the industry standard, batches of products have no color cast, color and brightness are consistent, industrial and consumer grade production process requirements, stable quality, continuous supply, worry free after sales service and technical support.

General Specifications

Item Contents Unit
Size 3.2 inch
LCM Dimension 55.04(W)* 77.20(H) * 2.50(T) mm
LCD Active Area 48.60* 64.80 mm
Number Of Dots 240×320 pixel
LCD Type a-Si TFT
Viewing Direction 12 o’clock
Driver IC ST7789V2
Interface Type SPI
Operating Temperature -20℃~ 70℃
Storage Temperature -30℃~ 80℃
Backlight Type 5 LEDs
Brightness 400  cd/m2

Drawing

K320I20300-CAD

Specifications

NO. Symbol Description
1 NC NC
2-5 DB8-DB11 Data Bus
6 GND Ground
7 VCC POWER SUPPLY
8 CS Chip enable, Low-active.
9 RS Data/Command register address.
10 WR Write signal, rising-edge-trigger.
11 RD Read signal, rising-edge-active.
12-14 NC NC
15-16 LEDA BACKLIGHT ANODE
17-22 LEDK BACKLIGHT CATHODE
23 DB12 Data Bus
24-31 DB0-DB7 Data Bus
32 RESET Reset pin
33-34 VCC POWER SUPPLY
35 NC NC
36-37 GND Ground
38-40 DB13-DB15 Data Bus

Sample

We can provide 5pcs tft display for free.

The required TFT Lcd screen size, resolution, communication interface type between motherboard and TFT screen, display viewing angle, touch type selection, external dimensions, structural design, voltage, connection method of FPC cable, or specified Hongcai model.

According to the needs of communication and verification, as well as standard or customized materials, such as resistive touch or capacitive touch, wiring FPC or backlight, arrange the structural drawings of TFT Lcd display screens to customers for confirmation within 2-3 days.

The sample delivery time for standardized tft display is 2-3 days. For customized lcd display, samples are made according to the confirmed drawings. Sample production takes time. The sample delivery cycle of Lcd screens is generally 7-12 days. The cycle time is 18-21 days.

After the sample production is completed, it will be inspected according to the sample delivery process, and a series of structural and electrical performance tests, high and low temperature and thermal shock aging tests, vibration tests, salt spray tests, etc. will be arranged according to the quality control procedures, and tests will be carried out according to the requirements of different customers , Provide the actual test report of the tft display to ensure the reliable performance of the tft display.

After receiving the customer’s sample, we will provide the IC driver, the initialization code of the LCD screen, and the technical support will cooperate with the adjustment program to light up.

FAQ

We conduct strict quality control checks, and 100% of each product passes through at least 5 inspection stations before delivery.

No strict MOQ limit. Small quantity orders are also welcome!

Yes. We are a 12 years production manufacturer.We can provide 600K-700K/PCS for one month.

We offer a 12 months warranty. If there is a problem, we will analyze the samples and provide a report with a short-term and long-term solution. If it is a problem with our product, we will replace it.

We already have agents in some regions and we are looking for more agents in certain regions.

Enquiry

Whatsapp:

+86 139 2385 6841

Skype:

+86 139 2385 6841

WeChat:

+86 139 2385 6841

Email:

Jinyg@lcdhc.com

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CONTACT
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CONTACT
Skype:

+86 13923856841

Whatsapp:

+86 13923856841

Email:

Jinyg@lcdhc.com

Standard TFT

• Sunlight readable
• Ultra-wide operating temperature and viewing angle
• Fully bonded touch screen
• Super bright display

By continuously providing innovative display solutions for different industries around the world, we understand that each product is unique and each user is special. Therefore, Hongcai has produced TFT LCD displays that meet different requirements to serve different industries.

NO.SizeResolutions View DirectionOutline Dimension
(mm)
ModelInterface
11.3 inch240*240 IPS26.20*29.22*2.0HC-130HI1202ASPI
240*240 IPS26.20*29.22*1.52HC-130BC2401SPI/MCU
21.44 inch128*128TN 29.50*36.50*2.5HC-144HB1204SPI
31.54 inch240*240 IPS31.52*33.72*1.90HC-154HX2501MIPI
240*240 IPS31.52*33.72*1.90HC-154HI2402SPI
41.77 inch128*160TN 34.00*45.83*2.35HC-177CB1001SPI
TN 34.70*46.70*2.30K177B2014MCU
52.0 inch176*220TN 37.68*51.30*2.20K200B2008MCU
TN 37.68*51.30*2.20K200A20300MCU/SPI
240*320 IPS34.7*47.95*2.20H20U1302SPI
 IPS34.7*47.95*2.20H20I2201MCU
62.2 inch176*220TN 40.30*54.36*2.20K220B18200SPI
TN 40.20*55.60*2.35K220A24101MCU
240*320TN 38.68*55.14*2.35HC-220BI4501MCU
240*320TN 38.68*55.14*2.35HC-220BI4002MCU/SPI/RGB
72.31 inch240*320TN 50.80*45.80*2.35K230J3607MCU
TN 55.00*47.55*2.75HC-230HJ4001RGB
82.4 inch240*320TN 42.72*60.26*2.30H24I2005MCU
TN 42.72*60.26*2.30H24I1002SPI
TN 42.72*59.46*2.50K240B4020RGB
 IPS42.72*59.46*2.30H24I3601MCU
 IPS42.72*59.46*2.30K240B45100AMCU/SPI/RGB
 IPS42.72*60.26*2.15HC-240BI2012SPI
 IPS42.72*60.26*2.30HC-240HI2201AMCU
 IPS42.72*60.26*2.30H24I4001RGB
92.8 inch240*320TN 50.00*69.20*2.45K280I4005MCU
TN 50.00*69.20*2.30HC-280CI2410MCU
TN 50.00*69.20*2.30HC-280CI2405SPI
TN 50.00*69.20*2.30H28B4001RGB
 IPS50.00*69.20*2.30HC-280HI1206SPI
 IPS50.00*69.20*2.30K280I40300RGB
 IPS50.00*69.20*2.30K280I40301MCU
 IPS50.00*69.20*2.15HC-280HB4020MIPI
240*400TN 43.22*73.20*3.05H28N4009RGB
TN 43.80*71.92*2.35HC-280BY4001AMCU
103.2 inch240*320TN 55.04*77.20*2.50K320I20300SPI
TN 55.04*77.20*2.40HC-320HI4003MCU
TN 52.28*73.04*2.35K320T2301FMCU
TN 55.10*77.5*2.51HC-320HI5001RGB/MCU/SPI
TN 55.04*77.20*2.50C32H3201+PCBRGB
240*400TN 47.66*80.90*2.30C32T5001RGB/MCU/SPI
113.5 inch320*480TN 54.48*84.71*2.30K350C20301SPI
TN 54.50*82.90*2.20K350C26301MCU
TN 54.48*84.71*2.30HC-350CJ4008RGB
TN 54.48*84.71*2.30H35K2001MIPI
 IPS54.48*84.71*2.30H35J3501MCU
 IPS54.48*84.71*2.30H35J4502RGB
480*800 IPS51.32*86.61*2.10C35B5102RGB
320*240 IPS76.84*63.84*3.3HC-350GS5401RGB
123.97 inch480*800TNIPS57.14*96.85*1.90KCS39725300MIPI
 IPS57.14*96.85*2.20C40T2002MIPI
TNIPS57.14*96.85*1.85HC-397BS2503MIPI
134.3 inch480*272TN 105.50*67.20*2.90K430N40103RGB
TN 105.50*67.20*4.10K430N45102TRGB
 IPS105.50*67.20*2.90C43H4505RGB
480*800 IPS60.34*102.40*1.85K430BS2501MIPI
144.5 inch480*854 IPS60.00*109*1.70K450S3008CMIPI
155.0 inch480*854 IPS65.30*119.30*2.10K495BS2501MIPI
800*480 IPS120.70*75.8*2.90C50H4003RGB/LVDS
165.5 inch1280*720 IPS65.30*119.30*1.75K499H25100MIPI
 IPS71.00*129.66*1.65K550R31100MIPI
177.0 inch1024*600 IPS164.9*100*3.5HC-700BE5002RGB
TN 164.3*97*2.6HC-700BE2502MIPI

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