MX-040HM30TFM-C06 is a 4 inch LCD touch display equipped with a capacitive touch screen. Boasting a crystal-clear resolution of 720x720 pixels, the 4 inch LCD display employs IPS technology, providing an expansive viewing angle of 85/85/85/85. With MIPI interface, this display operates seamlessly within a temperature range of -20°C to 70°C, making it a versatile choice for embedded systems, such as control panels, user interfaces, and more.
Product Structure
LCD PIN Function (30 PIN MIPI)
| Pin No. | Symbol | Description |
| 1 | LEDA | Anode of LED backlight |
| 2 | LEDK1 | Cathode of LED backlight |
| 3 | LEDK2 | Cathode of LED backlight |
| 4 | VCI | Power supply for analog circuit |
| 5 | IOVCC | Power supply for digital circuit |
| 6 | RESET | Reset pin |
| 7 | TE | Tearing effective |
| 8 | PWM | LED driver control pin |
| 9 | GND | Power ground |
| 10 | D0P | High speed interface data differential signal input/output pins |
| 11 | D0N | |
| 12 | GND | Power ground |
| 13 | D1P | High speed interface data differential signal input pins |
| 14 | D1N | |
| 15 | GND | Power ground |
| 16 | CLKP | High speed interface CLOCK differential signal input pins |
| 17 | CLKN | |
| 18 | GND | Power ground |
| 19 | D2P | High speed interface data differential signal input pins |
| 20 | D2N | |
| 21 | GND | Power ground |
| 22 | D3P | High speed interface data differential signal input pins |
| 23 | D3N | |
| 24 | GND | Power ground |
| 25 | TP_INT | Interrupt request to the host, or Wakeup request from the host |
| 26 | TP_SDA | I2C data input and output |
| 27 | TP_SCL | I2C clock input |
| 28 | TP_RESET | External Reset |
| 29 | TP_VCI | Power supply for analog circuit |
| 30 | TP_IOVCC | Power supply for digital circuit |
Absolute Maximum Ratings
| Parameter | Symbol | Min. | Max. | Unit |
| Supply voltage for analog | VCI | -0.3 | 6.6 | V |
| Supply voltage for logic | IOVCC | -0.3 | 5.5 | V |
| Supply current (One LED) | ILED | - | 30 | mA |
| Operating temperature | TOP | -20 | 70 | ℃ |
| Storage temperature | TST | -30 | 80 | ℃ |
Electrical Characteristics
| Item | Symbol | Min. | Typ. | Max. | Unit |
| Supply Voltage for Analog | VCI | 2.5 | 3.3 | 3.6 | V |
| Supply Voltage for Logic | IOVCC | 1.65 | 1.8 | 2.0 | V |
| Input Voltage | VIL | GND | - | 0.3IOVCC | V |
| VIH | 0.7IOVCC | - | IOVCC | ||
| Input leakage Current | ILKG | -1 | - | 1 | μA |
Backlight Characteristics
| Item | Symbol | Value | Unit | Remark | ||
| Min. | Typ. | Max. | ||||
| Voltage for LED Backlight | VF | - | 24.8 | - | V | IL=40mA |
| Current for LED Backlight | IL | - | 40 | - | mA | - |
| Power Consumption | P | - | 0.992 | - | W | - |
| LED Life Time | - | 30,000 | - | - | Hr | Note |
| Luminance | L | 480 | 600 | 840 | Cd/m2 | IL=40mA |
