Lt268 the most convenient TFT-LCD serial port screen chip in the whole network

For many engineers, serial port screen products still need to be learned and mastered , however LT268 The product can be used by engineers quickly , Make a plan quickly .

LT268x/LT269 For small sizes MCU Screen design Uart Serial port screen control chip . Internal use 32bit MCU Core architecture , The main function is to provide Uart A serial port communication , Let the master control end MCU Through simple instructions, you can easily display to TFT The contents of the screen are transferred to the small size MCU On the screen TFT Driver （Driver）,LT268x/269 Internal hardware and programs provide graphics processing functions , To be able to improve TFT Show efficiency , And lower the main control end MCU Time to process graphic display ,LT268x/269 Support small size MCU Interface TFT screen , Usually 3.5” following 、 The display resolution is 800*480（WVGA） within 、 Provide SPI A serial port 、 8 or 16 Bit parallel MCU screen .

LT268x/269 The internal main frequency can reach 150MHz, contain 508Kbytes Flash、256Kbytes SRAM, In addition to providing Uart A serial port communication , Also provide SPI Flash Interface , disjunctive SPI Flash Can be used to store pictures 、 Animation 、 Font and other information , among LT268C/D Also provide SD Card function , Pictures can be 、 Animation 、 Font library and other information exist SD Card Inside .LT268x Can cooperate with Lesheng semiconductor Developed PC Host computer software （UI_Editor / UartTFT_Tool）.

We can provide solutions DEMO, Contacts ： Mr. Bai 13602504660