2.2 inch TFT LCD 240 x 320 without Touch ILI9341

2.2 inch TFT LCD 240 x 320 without Touch ILI9341 is a 262144-colour 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 MCU interface, 6-/16-/18-bit data bus RGB interface and 3-/4-line serial peripheral interface (SPI).

The window address function specifies the moving picture area in internal GRAM.
The specified window area can be updated selectively so that you can display moving pictures 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 colour, 8-color display mode and sleep mode for precise power control by software. These features make the ILI9341 an ideal LCD driver for medium or small-size portable products such as digital cellular phones, smartphones, MP3s and PMP, where extended battery life is a significant concern.

Features:

• Display resolution: 240 x 320 (RGB)
• Output: 720 source outputs | 320 gate outputs | Common electrode output (VCOM)
• a-TFT LCD driver with on-chip full display RAM: 172,800 bytes
• System Interface
  • 8-bits, 9-bits, 16-bits, 18-bits interface with 8080-Ⅰ/8080- Ⅱ series MCU
  • 6-bits, 16-bits, 18-bits RGB interface with the graphic controller
  • 3-line / 4-line serial interface
• Display mode:
  • Full-colour mode (Idle mode OFF): 262K-color
  • Reduced colour mode (Idle mode ON): 8-color
• Power saving modes:
  • Sleep mode
  • Deep standby mode
• On-chip functions:
  • VCOM generator and adjustment
  • Timing generator
  • Oscillator
  • DC/DC converter
  • Line/frame inversion
  • One preset Gamma curve with separate RGB Gamma correction
• Content Adaptive Brightness Control
• MTP (3 times):
  • 8-bits for ID1, ID2, ID3
  • 7-bits for VCOM adjustment
• Low-power consumption architecture
• Low operating power supplies:
  • VDDI = 1.65V ~ 3.3V (logic)
  • VCI = 2.5V ~ 3.3V (analog)
• LCD Voltage drive:
  • Source/VCOM power supply voltage
    • AVDD – GND = 4.5V ~ 5.5V
    • VCL – GND = -2.0V ~ -3.0V
  • Gate driver output voltage
    • VGH – GND = 10.0V ~ 20.0V
    • VGL – GND = -5.0V ~ -15.0V
    • VGH – VGL 3 ≦ 2V
  • VCOM driver output voltage
    • VCOMH = 3.0V ~ (AVDD – 0.5)V
    • VCOML = (VCL+0.5)V ~ 0V
    • VCOMH – VCOML ≦ 6.0V
•  Operate temperature range: -40℃ to 85℃

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Development  Resources: demo codes, schematics, datasheets, etc

From youtube: 2.2 TFT QVGA 240X320 SPI DISPLAY ILI9341  

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Notes:

1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles and display monitors.