2.4 Inch TFT LCD Display Resistive Touchscreen Module 240X320 Color IPS LCD 800nits
Brand Name:SAEF
Certification:ISO9001 / ISO14000
Model Number:SF-TC240H-8269B-T
Minimum Order Quantity:3 pcs
Delivery Time:1-5 weeks
Payment Terms:L/C, T/T, Western Union, Paypal
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Location:
Shenzhen China
Address:
3 FL., Building 25, Yuan Yi Yuan Industrial Park, QianJin Rd, XiXiang, Bao'An, ShenZhen, China
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Product Details
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Product Details
SF-TC240H-8269B-T SPECIFICATION (2019-12-12) _20...
Description
SAEF TECHNOLOGY SF-TC240H-8269B-T is a IPS type TFT LCD display
with a diagonal size of 2.4 inches. Its display resolution is
240x320 QVGA, and due to the use of IPS technology, the product has
an 80 degree viewing angle from any direction. The external
dimensions of this product are 60.26 * 42.72 * 3mm, using ST7789V
driver IC and MCU interface. The working temperature range of this
product is -20 ° C to+70 ° C, which can meet the requirements of
the vast majority of product applications. This product is equipped
with a resistive touch screen (RTP), which is more convenient to
use and provides a very good user experience.
Feature
Type: | 2.4 Inch TFT IPS LCD |
Display Size: | 60.26 * 42.72 * 3mm |
Place of Origin: | Guangdong, China |
Brand Name: | SAEF display |
Brightness: | 800 nits |
resolution ratio: | 240X320 |
interface type: | MCU |
Operating Voltage: | 2.8V |
Viewing Angle: | All Viewing Angles |
Backlight: | four LED lights |
Controller IC: | ST7789 |
Operating Temperature: | -20°C-+70°C |
Storage Temperature: | -30°C-+80°C |
Application
This 2.4” TFT LCD module is widely used in remote control, medical
handheld device, small measuring instrument, analyzers, smart
watch, wearable devices, etc.
Drawing
PIN Description
| NO. | PIN NAME | I/O | Description |
| 1 | LED_K | O | LED Cathode |
| 2 | LED_A | O | LED Anode |
| 3 | GND | I | Ground |
| 4 | VCC | I | Power Supply 2.8V Voltage |
| 5 | IOVCC | I | Power Supply 2.8V/1.8V Voltage |
| 6 | FMARK | O | Tear effect output pin |
| 7 | /CS | I | Input pin for chip selection signal |
| 8 | RESET | I | LCM Reset input signal |
| 9 | RS | I | Register select signal |
| 10 | /WR | I | Write strobe signal input pin |
| 11 | /RD | I | Read strobe signal input pin |
| 12 | GND | I | Ground |
| 13-20 | DB7-DB0 | I/O | Display Data I/O |
| 21 | GND | I | Ground |
| 22 | XR | O | Touch Panel Pin |
| 23 | YD | O | Touch Panel Pin |
| 24 | XL | O | Touch Panel Pin |
| 25 | YU | O | Touch Panel Pin |
Maximun Absolute Limit
| Item | Symbol | Value | Unit |
| Power supply voltage for logic | VDD | 1.6~3.3 | V |
| Input voltage | Vin | VDD+0.3 | V |
| Operating temperature | Topr | -20 to 70 | °C |
| Storage temperature | Tstg | -30 to 80 | °C |
LED Backlight specifications
| Item | Symbol | MIN | TYP | MAX | UNIT | Test |
| Supply Voltage | Vf | 3.0 | 3.2 | 3.4 | V | If=80mA |
| Supply Current | If | - | 80 | - | mA | - |
| Reverse Voltage | Vr | - | - | 5 | V | - |
| Power dissipation | Pd | - | - | mW | - | |
| Luminous Intensity for LCM |
| - | 800 | - | Cd/m2 | If=80mA |
| Uniformity for LCM | - | 80 | - | - | ％ | If=80 mA |
| Backlight Color | White | |||||
Resistive Touchscreen Specifications
| Item | Symbol | Min. | Type. | Max. | unit | Remark |
| TransParency | - | - | 82 | - | % | JIS K-7105 |
| Haze | - | - | 1 | - | % | JIS K-7105 |
| Hardness Of Surface | - | - | 3 | - | H | 150gf 45° |
| FPC Peeling Strength | - | 5 | - | N | Upward 90° | |
| FPC Bending | - | - | 3 | - | cycle | R=1.0, 90° |
| Input Force | - | - | 50 | gf | - | |
| Rated Voltage | V touch | 7 | V | DC | ||
| X-axis Resistance | Rx | 300 | 900 | FPC PIN | ||
| X-axis Resistance | Ry | 200 | 500 | |||
| Linearity | - | - | ±1.5 | ±2.0 | % | - |
| Chattering | - | - | - | 20 | ms | - |
| Insulation Resistance | Ri | 10 | - | - | MΩ | - |
| Notes Life | - | 100,000 | - | - | Times | - |
| Input Life | - | 1,000,000 | - | - | Times | - |
Optical Characteristics
| No. | ITEM | Symbol | Conditions | Specification | Unit | |||
| Min | Typ | Max | ||||||
| 1 | Response Time | Tr+Tf | 25℃ | - | 15 | - | Ms | |
| 2 | Transmittance (With PL) | T(%) | - | - | 7.1 | - | - | |
| 3 | Contrast Rate | Cr | θ=0, | - | 250 | - | - | |
| 4 | Viewing | Hor. | θR | CR>10 | - | 80 | - | Deg |
| θL | - | 80 | - | |||||
| Ver. | Θ+ | - | 80 | - | ||||
| Θ- | - | 80 | - | |||||
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2.4 Inch TFT LCD Display Resistive Touchscreen Module 240X320 Color IPS LCD 800nits
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