240x240 Dot Round TFT LCD Display With GC9A01 Touch 4 Wire 1 lane SPI Interface

1.09" Inch IPS TFT LCD Circular Display 240x240 Dot Resolution With GC9A01 Touch 4 Wire 1 lane SPI Interface

1.09" inch Round TFT LCD, Circular TFT LCD 1.09" Description

Saef Tech SF-TO109HD-8991A-N is a diagonal size 1.09" inch circular TFT LCD module with resolution 240x240 pixels. This module is built in with GC9A01 IC; it includes the controller and driver IC functions, supports 4 Wire 1 Lane SPI interface, and supply voltage (Vdd) range from 2.8V to 3.2V, typical 3V.

SF-TO109HD-8991A-N TFT LCD module is circular mode with brightness 200 nits (typical value). The module also is available for PCAP (Projected Capacitive Touch Screen) optional. It can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃. This 1.09" inch TFT LCD module is widely used in coffee machine, micro-wave oven, scanner, home automation, access control system, monitoring equipment, analyzers, security system, garden irrigation system, etc.

Pin Definition

Pin1~Pin6, CTP Pins, Connect CTP

Pin7, VDD28, Power supply (+2.8V) for logic circuit.

Pin8, LEDA, Back light power supply positive.

Pin9, LEDK, Back light power supply negative.

Pin10~Pin11, NC

Pin12, GND, Power Ground.

Pin13~Pin14, VDDIO, Power supply (+1.8V/+2.8V) IO circuit.

Pin15, GND, Power Ground

Pin16, RESET, Reset control signal.

Pin17, CS, Chip select signal (low active).

Pin18, D/C, Serial communication clock line (SCLK).

Pin19, WR, Data or command select pin (RS).

Pin20, SDIN, Serial communication data line.

Pin21, TE, Tear effect.

Pin22~Pin23, GND, Power Ground

Pin24, NC, Don’t need to connect.

1.09" inch Round TFT LCD, Circular TFT LCD 1.09" Drawing

1.09" inch Round TFT LCD, Circular TFT LCD 1.09" Real Product Image

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CONTACT

Welcome to inquire via ck@saef.com.cn

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.