LT268x MCU is for small size screens designed by Uart serial port screen control chip, its internal use semiconductor rise of the 32 bit MCU core architecture, main function is to provide the Uart serial port communication, to master the MCU through simple instructions can easily to be displayed to the contents of TFT screen is passed to the small size of MCU screen TFT Driver (Driver), LT268x internal hardware and program provides graphics processing capabilities, to enhance TFT display efficiency, and reduce the master MCU processing graphics display time, LT268x support small size MCU interface TFT screen, usually is 3.5 ", under the display resolution of 480 * 320 (HVGA) of less than, provide SPI or 8 bits parallel port of the MCU screen,
LT268x internal frequency can reach 72/120 MHZ, containing 64 k/512 kbytes Flash, 8 k/256 kbytes SRAM, in addition to providing Uart serial port communication, also provide a SPI Flash interface, external SPI Flash can be used to store images, animation, character and so on information, including LT268B also provide SD Card function, can take pictures, animations, word stock information exists in the SD Card, such as LT268x can cooperate
Joy rise of the development of semiconductor PC PC software (UI_Editor/UartTFT_Tool), products in the computer directly to the progress of the UI display interface development, in addition to promote efficiency of display, also greatly shorten the development cycle of TFT display and LT268x built-in serial command functions include images, GIF animation display, circulation images show, the boot screen, according to the progress bar shows that, according to a text string and geometric graphics display picture line, circle, triangle, draw the function such as rectangular, LT268x display function is very suitable for use in a small size of electronic products, TFT - LCD screen can also be used to replace the original monochrome screen products, or increase the product quality, won't cause the burden of the product the original master MCU, such as all kinds of small home appliance, intelligent home appliances, handheld control equipment, industrial control board, electronic instruments, medical equipment, small test equipment and other products,
