ILI9341 is a 262144-color single-chip SOC driver for a TFT liquid crystal display with a resolution of 240×320 dots (RGB), comprising a 720-channel source driver, a 320-channel gate driver, 172800 bytes GRAM for graphic display data of 240×320 dots (RGB), and power supply circuit.
ILI9341 supports parallel 8-/9-/16-/18-bit data bus MCU interface, 6-/16-/18-bit data bus RGB interface, and 3-/4-line serial peripheral interface (SPI).
The moving picture area can be specified in internal GRAM by window address function.
The specified window area can be updated selectively so that moving pictures can be displayed simultaneously independent of the still picture area.
ILI9341 can operate with 1.65V ~ 3.3V I/O interface voltage and an incorporated voltage follower circuit to generate voltage levels for driving an LCD.
ILI9341 supports full color, 8-color display mode, and sleep mode for precise power control by software and these features make the ILI9341 an ideal LCD driver for medium or small size portable products such as digital cellular phones, smartphone, MP3, and PMP where long battery life is a major concern.