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1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen
1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen
1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen
1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen
1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen
1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen
1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen
1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen
Specifications
Brand Name :
SAEF
Model Number :
SFTO177JY-7189AN
Certification :
ISO9001 / ISO14000
Place of Origin :
ShenZhen / China
MOQ :
3 pcs
Price :
USD1.0-USD1.2; The price can be negotiated based on the order 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 :
1.77 inch TFT LCD
Resolution :
128*160 Pixels
Touch screen :
without
Viewing Direction :
12 o'clock
Interface :
SPI 4 lines
Pin number :
14
Connection :
Plug-in
Surface Luminance :
300 cd/m2 (Customizable）
Driver IC :
ST7735
LED lifetime :
40,000 hours
Operating Temp. :
-20°C to +70°C
Compliance :
REACH & RoHS Compliant
Description

** Datasheet Download **

SFTO177JY-7189AN Specification.pdf

About this item: Lowest price guarantee 1.77 inch TFT LCD

The 1.77-inch TFT LCD meets the market's demand for miniaturization, low power consumption, and high-definition displays with its moderate size and high performance. It has obvious market advantages in portable electronic devices and other fields, while also demonstrating its unique value in professional fields such as industry and healthcare. In the industrial field, 1.77-inch TFT LCD is commonly used to display the operating status and parameters of instruments, such as temperature and humidity meters, pressure gauges, etc. This display screen can also be used as an interface for automation control systems, providing real-time data monitoring and operational feedback.


The commonly used driver chip is ST7735S, which supports SPI interface and is easy to integrate into various systems. The product brightness can reach 300cd/m ², suitable for different indoor and outdoor lighting conditions. Usually equipped with 2 LED lights to provide uniform backlight effect.

Our company has an absolute cost advantage in this type of product and guarantees to provide customers with high-quality products at the lowest prices in the industry.

Features

Item Specification Unit
Display Mode Normally Black, Transmissive /
Viewing Direction 12 o'clock /
Colors 262K /
Drive IC ST7735 /
Interface Type 4 Line SPI /
Dimensional Outline 34.00(W) x 42.94(H) x 2.28(T)

mm
LCD Active Area 28.032(W) x 35.04(H)

mm
Resolution 128 RGB(H) x 160(V) pixels
Pixel Pitch 0.219(W) x 0.219(H)

mm


Outline Drawing
1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen

Interface Pin Description

Pin.No

 Symbol Description
1 NC No connection
2 GND Ground
3 LEDK Cathode of Backlight
4 LEDA Anode of Backlight (3.0V-3.4V)
5 GND Ground
6 RESET LCM Reset pin

7

D/C

Register select pin

D/C=’ 1’ : Display data.

D/C=’0’ : Command data.
8 SDA Serial data input / output.
9 SCL Serial clock pin.
10 VCC Power supply for Analog(2.8V-3.3V)
11 IOVCC Power supply for interface( 1.8V-3.3V)
12 CS

Chip select pin(“Low” enable)
13 GND Ground
14 NC No connection

Schematic Diagram

1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen

1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen

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
Forward Voltage Vf 3.0 3.2 3.4 V
Forward Current If

--

 80

--

 mA
Operating Life Time

--

--

 40000

--

 Hrs

Optical Characteristics

Item Symbol Condition Min. Typ. Max. Unit
Response time Tr+Tf θ = 0°

-

 30 60 ms
Contrast ratio CR θ = 0° 200 300

-

Viewing angle

Top CR≧10 40 45 -

deg.
Bottom CR≧10 15 20 -
Left CR≧10 40 45 -
Right CR≧10 40 45 -

CF Color

chromaticity(CIE)

 Wx

θ = 0°

-0.02

 0.308

+0.02
Wy 0.327
Rx 0.610
Ry 0.329
Gx 0.299
Gy 0.567
Bx 0.143
By 0.111
Cross talk ct 2%
Transmittance Trans 6.21% 6.9%

-

Product Photo

1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen
1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen

1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen

Environmental / Reliability Tests

No Test Item Condition Remarks
1 High Temperature Operation Ts= +80℃ , 240hrs

Note 1

IEC60068-2-2, GB2423. 2-89
2 Low Temperature Operation Ta= -30℃ , 240hrs Note 2 IEC60068-2-1 GB2423.1-89
3 High Temperature Storage Ta= +80℃ , 240hrs IEC60068-2-2 GB2423. 2-89
4 Low Temperature Storage Ta= -30℃ , 240hrs IEC60068-2-1 GB/T2423.1-89
5 High Temperature & Humidity Storage Ta= +60℃ , 90% RH max, 160 hours

IEC60068-2-3

GB/T2423.3-2006
6 Thermal Shock (Non-operation) -30℃ 30 min ~ +80℃ 30 min Change time: 5min, 30 Cycle

Start with cold

temperature, end with

high temperature

IEC60068-2-14,

GB2423.22-87

7

 Electro Static Discharge (Operation)

C=150pF, R=330 Ω , 5 points/panel

Air:±8KV, 5 times; Contact: ±4KV, 5

times; (Environment: 15℃ ~

35℃ , 30% ~ 60%, 86Kpa ~ 106Kpa)

IEC61000-4-2

GB/T17626.2-1998

8

Vibration

(Non-operation)

Frequency range: 10~55Hz, Stroke:

1.mm Sweep: 10Hz~55Hz~10Hz

2 hours for each direction of X .Y. Z.

(package condition)

IEC60068-2-6

GB/T2423.5-1995
9 Shock (Non-operation)

60G 6ms, ± X, ±Y , ± Z

3 times for each direction

 IEC60068-2-27 GB/T2423.5-1995
10 Package Drop Test

Height: 80 cm, 1 corner, 3 edges,

6 surfaces

 IEC60068-2-32 GB/T2423.8-1995


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1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen

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Product Detail
Brand Name :
SAEF
Model Number :
SFTO177JY-7189AN
Certification :
ISO9001 / ISO14000
Place of Origin :
ShenZhen / China
MOQ :
3 pcs
Price :
USD1.0-USD1.2; The price can be negotiated based on the order quantity.
Contact Supplier
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1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen
1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen
1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen
1.77 Inch TFT LCD Display SPI Serial Interface 262K Full Color Screen

Shenzhen Saef Technology Ltd.

Verified Supplier
4 Years
shenzhen
Since 2007
Business Type :
Manufacturer
Main Products :
OLED Display Module, TFT LCD Display, PCAP TFT Display
Total Annual :
40000000-50000000
Employee Number :
400~500
Certification Level :
Verified Supplier
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