Color LCD touch key unit using Sharp's color TFT-LCD module LQ043T1DG38.
The "HTPO14" is a color LCD touch key unit consisting of a TFT LCD with a touch panel and an LCD controller board. The screen size is 4.3 inches, and by supplying a +3.3V DC power source and a power source for the backlight, it can display 16.77 million colors in a panel format of 480×272×RGB dots, including shapes and text. 【CPU Specifications】 ■CPU: PIC32MX664F128H 32bit MIPS Core 80MHz (Microchip) ■DC/DC: System power supply (3.3V) ADM7171ACPZ 3.3 (Analog Devices) ■EEPROM: SST25VF080B 8bit for storing data (such as audio) and font data (Microchip) ■SPI: CPU <-> EEPROM 50MHz ■External I/F: SPI, Ethernet, USB2.0, RS-485 *For more details, please download the PDF or contact us.
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【Graphic Controller Specifications】 ■Graphic: FT812 Embedded Video Engine RGB 8bit (FTDI) ■Audio Amp: TPA6205 (TI) ■DC/DC: TSP61161 for Backlight LED (TI) ■TFT LCD: LQ043T1DG38 WQVGA 480×272 RGB 8bit (SHARP) With 4-wire resistive touch panel ■SPI: CPU <-> Graphic Controller 20MHz (up to 30MHz possible) *For more details, please download the PDF or contact us.
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Our company is engaged in the development, manufacturing, and sales of various LED lighting equipment, as well as the planning, development, and manufacturing (OEM/ODM) of various electronic devices and EMS business. We have established a production network capable of everything from small-batch, diverse products to mass production, along with a high-quality production system, providing consistent services from product development to circuit design, prototyping, and mass production. Additionally, we offer LED lighting "e-Save Light," which utilizes RGB-type white LEDs based on the three primary colors of light. Please feel free to contact us if you have any inquiries.