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1.44 Inch Small TFT LCD Display 128x128 Pixels SPI Interface ZIF FPC Connection

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1.44 Inch Small TFT LCD Display 128x128 Pixels SPI Interface ZIF FPC Connection

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Brand Name : SAEF

Model Number : SFTO144JY-7177AN

Certification : ISO9001 / ISO14000

Place of Origin : ShenZhen / China

MOQ : 3 pcs

Price : USD1.0 - USD1.2, Negotiable based on order lot quantity

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 : 1.44 inch TFT LCD Display

Resolution : 128x128 dots

Viewing Direction : 12:00

Interface : SPI interface

Pin number : 10 pins

Connection : Plugging

Touch screen : without, Customizable

Cover Glass : Customizable

Surface Luminance : 300 cd/m2(nits)

LED lifetime : 40,000 hours

Certificate : ISO9001:2015 / ISO1400:2015

Compliance : Rohs & Reach Compliant

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1.44 inch SPI TFT LCD ZIF Connection Product Introduction

SFTO144JY-7177AN is a full-color TFT LCD display with a diagonal size of 1.44 inches and a resolution of 128x128. This module supports SPI interface, making it very convenient for users to program and use. The module size of SFTO144JY-7177AN model is 29x34.41x2.2 mm, and the active area size is 25.5x26.5mm. Despite their small size, small TFT LCD screens are widely used in industries such as smart wearable devices, instruments, digital cameras, electronic tags, communication devices, and smart homes. This 1.44-inch small-sized TFT display SFTO144JY-7177AN adopts SPI interface (serial peripheral interface), which is a high-speed, full duplex, synchronous communication bus that only occupies four lines on the chip pins, saving space for chip pins and PCB layout.

The ST7735 controller is integrated into the module, with a logic power supply voltage range of 3.0V to 3.4V. It can operate within a temperature range of -20 ℃ to+70 ℃, and its storage temperature range is -30 ℃ to+80 ℃. The FPC of SFTO144JY-7177AN can be customized according to user requirements and can be equipped with newly designed resistive touch screen (RTP) or capacitive touch screen.

Features

Item Specification Unit
Display Mode Normally Black, Transmissive /
Viewing Direction 12 o'clock /
Colors 262K /
Drive IC COG ST7735S /
Interface Type SPI /
Dimensional Outline 29.00(W) x 34.41(H) x 2.25(T)

mm
LCD Active Area LCD 25.50(W) x 26.50(H)

mm
Resolution 128 RGB(H) x 128(V) pixels
Pixel Pitch 0.198(W) x 0.198(H)

mm

1.44 inch SPI TFT LCD ZIF Connection Product Drawing

1.44 Inch Small TFT LCD Display 128x128 Pixels SPI Interface ZIF FPC Connection

Interface Pin Definitions

No

 Symbol Description
1 LEDA Backlight anode
2 LEDK Backlight cathode
3 SPI4W Low 3-line SPI Enable. SPI High 4-line SPI Enable.
4 VCC Power supply for Analog(2.8V-3.3V)
5 GND Ground pin
6 CS Chip select input pin
7 RESET LCM Reset pin
8 SDA SPI in/out signal
9 SCL Serial interface clock
10 RS Instruction /data select input Pin

Absolute Maximum Ratings

Parameter Symbol Min Max Unit
Logic Supply Voltage IOVCC -0.3 4.6 V
Analog Supply Voltage VCC -0.3 4.6 V
Operating temperature Top -20 70 ℃
Storage temperature Tst -30 80 ℃
Humidity RH

--

 90%(Max60C) RH

Electrical Characteristics

Parameter Symbol Min Typ Max Unit
Logic Supply Voltage IOVCC 1.65 1.8/2.8 3.3 V
Analog Supply Voltage VCC 2.6 2.8 3.3

--
Input Current Idd

--

 20

--

 mA

Backlight Characteristics

Item Symbol Min Typ Max Unit Condition
Forward Voltage Vf 3.0 3.2 3.4 V

--
Forward Current If

--

 20

--

 mA

--
Operating Life Time

--

--

 40000

--

 Hrs

Pin Definitions

Pin

Symbol

Description
1 LEDA Anode of Backlight
2 GND Ground
3 RESET LCM Reset pin

4

D/C

Register select pin

D/C=’ 1’ : Display data.

D/C=’0’ : Command data.
5 SDA Serial data input
6 SCL Serial clock pin
7 VDD Power supply for Analog(2.8V-3.3V)
8 CS

Chip select pin(“Low” enable)

Optical Characteristics

Item Symbol Condition Min. Typ. Max. Unit Note

Transmittance

(without Polarizer)

 T(%)

-

14.8

16.5

-

 %

Transmittance (with

Polarizer)

 T(%)

-

5.4

6.0

-

 % Measuring with EWV Polarizer, Reference Only

Contrast Ratio

CR

Θ=0

Normal

viewing

angle

640

800

-

-

( 1)(2)

Measuring with EWV Polarizer, Reference Only

Response Time

 Rising TR - 4 8

msec

( 1)(3)
Falling TF - 12 24
Color Gamut S(%) - 53 - %

Color

Chromaticity (CIE1931)

 White Wx 0.273 0.293 0.313

( 1)(4)

CF glass C-light
Wy 0.305 0.325 0.345
Red Rx 0.616 0.636 0.656
Ry 0.308 0.328 0.348
Green Gx 0.263 0.283 0.303
Gy 0.511 0.531 0.551
Blue Bx 0.115 0.135 0.155
By 0.114 0.134 0.154

Viewing Angle

Hor.

 ΘL

CR>10

 60 70 -

Measuring with EWV Polarizer, Reference Only
ΘR 60 70 -

Ver.

 ΘU 60 70 -
ΘD 50 60 -
Optima View Direction 12 o’clock (5)

Schematic Diagram

1.44 Inch Small TFT LCD Display 128x128 Pixels SPI Interface ZIF FPC Connection

1.44 inch SPI TFT LCD ZIF Connection Product Image

1.44 Inch Small TFT LCD Display 128x128 Pixels SPI Interface ZIF FPC Connection1.44 Inch Small TFT LCD Display 128x128 Pixels SPI Interface ZIF FPC Connection1.44 Inch Small TFT LCD Display 128x128 Pixels SPI Interface ZIF FPC Connection

Facilities and Certifications

1.44 Inch Small TFT LCD Display 128x128 Pixels SPI Interface ZIF FPC Connection1.44 Inch Small TFT LCD Display 128x128 Pixels SPI Interface ZIF FPC Connection

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:

ZIF FPC Connection TFT LCD Display

      

1.44 Inch TFT LCD Display

      

128x128 Pixels TFT LCD Display

      
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