MX-0169NS12EFS-N03 is 240x280 pixel 1.69 inch LCD display with ST7789V controller, featuring IPS full viewing angle technology and a 4-wire SPI interface. This 1.69 inch IPS TFT LCD is suitable for smart wearable devices and so no.
Product Structure
LCD PIN Function
| PIN NO. | Assignment |
| 1 | TE |
| 2 | GND |
| 3 | RS |
| 4 | RST |
| 5 | SDA |
| 6 | SCL |
| 7 | CS |
| 8 | VCC |
| 9 | IOVCC |
| 10 | LED_A |
| 11 | LED_K |
| 12 | GND |
ABSOLUTE MAXIMUM RATINGS
| Item | Symbol | Min. | Max. | Unit |
| Supply voltageforlogic | VDD | -0.3 | 4.6 | V |
| Inputvoltage | VIN | -0.3 | VDD+0.3 | V |
| Operatingtemperature | TOP | -20 | 70 | ℃ |
| Storagetemperature | TST | -30 | 80 | ℃ |
| Humidity | RH | - | 90% (Max 60°C) | RH |
ELECTRICAL CHARACTERISTICS
| Item | Symbol | Min. | Typ. | Max. | Unit |
| Supply voltage for logic | VDD | 2.7 | 2.8 | 3.3 | V |
| Input Current | Idd | - | TBD | TBD | mA |
| Input voltage ‘H‘ level | VIH | 0.7VDD | - | VDD | V |
| Input voltage ‘L‘ level | VIL | VSS | - | 0.3VDD | V |
| Output voltage ‘H‘ level | VOH | 0.8VDD | - | VDD | V |
| Output voltage ‘L‘ level | VOL | VSS | - | 0.2VDD | V |
BACKLIGHT CHARACTERISTICS
| Item | Symbol | Min. | Typ. | Max. | Unit | Condition |
| Forward voltage | Vf | - | 2.9 | 3.2 | V | If=2*20mA |
| Number of LED | - | - | 3 | - | Piece | - |
| Connection mode | P | - | Parallel | - | - | - |
| Surface Luminance (LCM) | Lv | 400 | - | - | cd/m2 | - |
