- General Specs
- Interface Pin Function
- Contour Drawing
- Absolute Maximum Ratings
- Electrical Characteristics
| Item | Dimension | Unit |
|---|---|---|
| Size (Diagonal) | 3.5 | inch |
| Dot Matrix / Resolution | 320 × RGB × 240 (TFT) | dots |
| Module Dimension | 93.5 × 66.44 × 8.5 | mm |
| Outline Dimension | 93.5 × 63.44 | mm |
| View Area | 73.1 × 55.5 | mm |
| Active Area | 70.08 × 52.56 | mm |
| Dot / Pixel Pitch | 0.073 × 0.219 | mm |
| LCD Type | TFT, Normally White, Transmissive | |
| View Direction | 12 o’clock | |
| Gray Scale Inversion Direction | 6 o’clock | |
| Aspect Ratio | 4:3 | |
| Backlight Type | LED, Normally White | |
| Control-Board | Yes | |
| Built-in Controller | SSD1963 | |
| Interface | Digital 8080 family MPU 8bit/16bit | |
| Touch Panel | Resistive Touch Screen, RTP | |
| Surface | Anti-Glare | |
| Brightness | 300 | cd/㎡ |
| Frame Through Hole | Yes | |
| Operating Temperature | -20~+70 | °C |
| Storage Temperature | -30~+80 | °C |
| TFT Series | TFT Panel with Controller Board |
LCM PIN Definition (CON2)
| Pin | Symbol | Function |
|---|---|---|
| 1 | GND | System ground pin of the IC. Connect to system ground. |
| 2 | VDD | Power Supply : +3.3V |
| 3 | BL_E | Backlight control signal , H: On \ L: Off |
| 4 | D/C | Data/Command select |
| 5 | WR | Write strobe signal |
| 6 | RD | Read strobe signal |
| 7 | DB0 | Data bus |
| 8 | DB1 | Data bus |
| 9 | DB2 | Data bus |
| 10 | DB3 | Data bus |
| 11 | DB4 | Data bus |
| 12 | DB5 | Data bus |
| 13 | DB6 | Data bus |
| 14 | DB7 | Data bus |
| 15 | DB8 | Data bus (When select 8bits Mode, this pin is NC) |
| 16 | DB9 | Data bus (When select 8bits Mode, this pin is NC) |
| 17 | DB10 | Data bus (When select 8bits Mode, this pin is NC) |
| 18 | DB11 | Data bus (When select 8bits Mode, this pin is NC) |
| 19 | DB12 | Data bus (When select 8bits Mode, this pin is NC) |
| 20 | DB13 | Data bus (When select 8bits Mode, this pin is NC) |
| 21 | DB14 | Data bus (When select 8bits Mode, this pin is NC) |
| 22 | DB15 | Data bus (When select 8bits Mode, this pin is NC) |
| 23 | NC | No connect |
| 24 | NC | No connect |
| 25 | CS | Chip select |
| 26 | RST | Hardware reset |
| 27 | NC | No connect |
| 28 | NC | No connect |
| 29 | XL | Left electrode |
| 30 | YU | Top electrode |
| 31 | XR | Right electrode |
| 32 | YD | Down electrode |
| 33 | VLED- | VLED- for B/L LED inverter (GND) |
| 34 | VLED- | VLED- for B/L LED inverter (GND) |
| 35 | VLED+ | VLED+ for B/L LED inverter (+3.3V) |
| 36 | VLED+ | VLED+ for B/L LED inverter (+3.3V) |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | 70 | ℃ |
| Storage Temperature | TST | -30 | － | 80 | ℃ |
Operating conditions (CON2. Pin1=GND, Pin2=VDD)
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage For LCM | VDD | － | 3.0 | 3.1 | 3.3 | V |
| Supply Current For LCM | IDD | — | — | 200 | 300 | mA |
LED driving conditions (CON2. Pin33,34=VLED-, Pin35,36=VLED+)
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operation Current For LED Driver | VLED=3.3V | 150 | - | 225 | mA |
| Power Consumption | VLED=3.3V | 495 | - | 742.5 | mW |
| Supply Voltage For LED Driver | VLED+ | 3.3 | - | 5 | V |
| LED Life Time | - | 50,000 | - | Hr |
