1.22 Inch TFT LCD Display Manufacturer China 240x204 Dot Resolution SPI Interface

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Shenzhen Saef Technology Ltd.

City: shenzhen

Country/Region:china

Tel:86-755-2370-6380

Contact Person:
Mrs.Christina View Contact Details

1.22 Inch TFT LCD Display Manufacturer China 240x204 Dot Resolution SPI Interface

Brand Name	SAEF
Model Number	SF-TC122B-8175A-N
Certification	ISO9001 / ISO14000
Place of Origin	ShenZhen / China
Minimum Order Quantity	3 pcs
Price	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	1.22 inch TFT LCD
Touch screen	without touch (with CTP optional )
Resolution	240*204 dots
Cover Glass Dimension	Customizable
Viewing Direction	IPS ( all viewing angle )
Interface	SPI
Pin number	13 pins
Outline Dimension	33.66 x 33.02 x 1.5 mm
Connection	ZIF FPC
Surface Luminance	300 cd/m2(nits)
LED lifetime	40,000 hours
Compliance	REACH & RoHS Compliant

Detailed Product Description

1.22 Inch TFT LCD Display 240x204 Pixels SPI Interface Product Introduction

Product Quick Review

Model No. SF-TC122B-8175A-N
Resolution : 240×204 dots
View Direction : IPS, All Viewing Angles
Controller IC: ST7789V
Brightness (cd/m²): 300
Touch Panel : Without
with Capactive Touchscreen version SF-TC122B-8175A-CT1

Description

SF-TC122B-8175A-N is a 1.22 inch diagonal 240x204 full color round TFT LCD screen display. it supports SPI interface, widely used for Wearable devices, Round Display, MP3 player, Handheld devices etc. For easy connection to your host, the FFC/FPC tail mates with easy-to-find ZIF sockets.

SF-TC122B-8175A-N is circular mode TFT-LCD featured with brightness 300 nits (typical value). it can be operated at temperatures from -20°C to +70°C, its storage temperatures range from -30°C to +80°C. as 1.22 inch round TFT display module widely used in various application, we customize spi mcu RGB interface with different length of tail. drawings as below for your detailed checking.

1.22 Inch TFT LCD Display 240x204 Pixels SPI Interface Product Drawing

PIN Definition

NO.	PIN NAME	I/O	Description
1	LEDK2	O	LED Cathode
2	LEDK1	O	LED Cathode
3	LEDA	O	LED Anode
4	GND	I	Ground
5	FMARK	I	Tearing effect output pin to synchronies MCU to frame writing, activated by S/W command.
6	SDA	I	Display Data input signal
7	SCLK	I	In Serial Interface, this is used as SCL.
8	RS	I	Display data/command selection pin in 4-line serial interface.
9	CS	I	Input pin for chip selection signal
10	RESET	I	LCM Reset input signal
11	IOVCC	I	Power Supply 2.8V/1.8V Voltage
12	VCC	I	Power Supply 2.8V Voltage
13	GND	I	Ground

Maximum 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

DC Characteristics (VDD=2.8V,Ta=25°C)

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	-
Input voltage	VIL	0	-	0.2VDD	V	-
Input leakage current	IIL	-1.0	-	1.0	mA	VIN=VDD or VSS

Backlight Electrical-optical Characteristics

Item	Symbol	MIN	TYP	MAX	UNIT	Test Condition	Note
Supply Voltage	Vf		6.4		V	If=20AMA	-
Supply Current	If	-	20	-	mA	-	-
Reverse Voltage	Vr	-	-	5	V	-
Power dissipation	Pd	-	96	-	mW	-
Luminous Intensity for LCM	-	-	300	-	Cd/m2	If=20MA	-
Uniformity for LCM	-	80	-	-	％	If=20MA	-
Backlight Color	White

Optical Characteristics

No.	ITEM		Symbol	Conditions	Specification			Unit	Note
No.	ITEM		Symbol	Conditions	Min	Typ	Max	Unit	Note
1	Response Time		Tr+Tf	25℃	-	25	-	Ms	(1)(2)
2	Transmittance (With PL)		T(%)	-	-	7.1	-	-	-
3	Contrast Rate		Cr	θ=0, Normal viewing angle	300	500	-	-	(1)(3)
4	Viewing Angle	Hor.	θR	CR>10		80	-	Deg	-
		Hor.	θL			80	-
		Ver.	Θ+		-	80	-
		Ver.	Θ-		-	80	-

1.22 Inch TFT LCD Display 240x204 Pixels SPI Interface Product Image

Factory Facilities and Certificates

Product Tags: 1.22 Inch TFT LCD Display SPI Interface TFT LCD Display

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