4 inch Round TFT LCD, Circular TFT LCD 4" Product Description

Saef Tech SF-TO400XC-8996A-N is a Automotive Grade TFT LCD Display widely used for Car Dashboard. its diagonal size is 4 inch with display resolution 720x720 pixels. It supportsMIPI interface, and supply voltage (Vdd) range from 2.6V to 3.6V, typical 2.8V.

SF-TO400XC-8996A-N TFT LCD module is circular mode with brightness 500-1000 nits (typical value). The module also is available for PCAP (Projected Capacitive Touch Screen) optional. It can be operating at temperatures from -30℃ to +85℃;

Pin Definition

Pin1, LED A LED ANODE

Pin2, LED K1 LED CATHODE

Pin3, LED K2 LED CATHODE

Pin4, VCI Power supply

Pin5, IOVCC Power supply

Pin6, RESET Reset Signal , Active Low

Pin7, TE Tearing effect

Pin8, PWM LCD backlight control PWM

Pin9, GND Ground

Pin10, D0P MIPI DSI differential data pair (Data lane 0)

Pin11, D0N MIPI DSI differential data pair (Data lane 0)

Pin12, GND Ground

Pin13, D1P MIPI DSI differential data pair (Data lane 1)

Pin14, D1N MIPI DSI differential data pair (Data lane 1)

Pin15, GND Ground

Pin16, CLKP MIPI DSI differential clock pair

Pin17, CLKN MIPI DSI differential clock pair

Pin18, GND Ground

Pin19, D2P MIPI DSI differential data pair (Data lane 2)

Pin20, D2N MIPI DSI differential data pair (Data lane 2)

Pin21, GND Ground

Pin22, D3P MIPI DSI differential data pair (Data lane 3)

Pin23, D3N MIPI DSI differential data pair (Data lane 3)

Pin24, GND Ground

Pin25, TP_INT Touch Interrupt

Pin26, TP_SDA Touch IIC Data signal

Pin27, TP_SCL Touch IIC Clock signal

Pin28, TP_RESET Touch Reset Signal

Pin29, TP_VCI Touch Power supply

Pin30, TP_IOVCC Use 1.8V or 3.3V,It must be same with user Touch IIC I/O voltage

4 inch Round TFT LCD, Circular TFT LCD 4" Product Drawing

4 inch Round TFT LCD, Circular TFT LCD 4" Product Image

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Founded in 2007, ShenZhen SAEF Technology Co., Ltd is committed to manufacturing and developing high-quality products for industrial LCD display, including TFT LCD, OLED, monochrome TN/STN/FSTN LCM display modules and system integration solutions. Saef Technology has become a leading enterprise in the field of small and medium size displays, and its continuous innovation has enable it to obtain a number of invention patents in the display field. With more than 14 years of experience, providing competitive products and services through stable product quality and professional pre-sales and after-sales service, SAEF technology has won the recognition of many international big brand companies and established long-term and stable cooperation with them.

Saef Technology is an ISO9001 and environmental ISO 14001 certified manufacturer. We provide 1 to 10 years warranty for all the company’s products. We are not only a display manufacturer but also a solution partner for our customers.

As a leading manufacturer in the display module market, Saef Technology will continue to focus on the research and development of new technologies such as TFT, OLED display, embedded systems integration solutions, and we will continue to provide customers display products with high cost performance.