Graphic LCD Module 320x240
Model No. WG320240D1
►Graphic LCD Module 320x240
►320 x 240 dots
►No controller
►1/240 duty cycle
►+5V power supply
►Touch screen option
Description
WG320240D1 is monochrome 320x240 LCD graphic displays which is having the module dimension of 142x96 mm and AA size of 95.97x71.97 mm, diagonal size 4.7 inch. This LCD graphic display is without controller on module. This LCD module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.
DRAWING
Data source ref:WG320240D1-TFH-VZ#
SPECIFICATIONS
Interface Pin Function
| Pin No. | Symbol | Level | Description |
|---|---|---|---|
| 1 | FRAME | H/L | Scan start-up signal |
| 2 | DF | H/L | Frame reverse signal(alternate signal) |
| 3 | LOAD | H to L | Data latch pulse |
| 4 | CP | H to L | Data shift pulse |
| 5 | DISPOFF | H/L | H: Display ON, L: Display OFF |
| 6 | D0 | H/L | Display data, bit0 |
| 7 | D1 | H/L | Display data, bit1 |
| 8 | D2 | H/L | Display data, bit2 |
| 9 | D3 | H/L | Display data, bit3 |
| 10 | VDD | 5.0V | Power supply for Logic |
| 11 | VSS | 0V | Ground |
| 12 | VEE | -25 | Negative Voltage Output |
| 13 | VO | (Variable) | Driving voltage for LCD |
| 14 | FG | Frame Ground |
Mechanical Data
| Item | Dimension | Unit |
|---|---|---|
| Number of dots | 320 x 240 | － |
| Module dimension | 142.0 x 96.0 x 15.7(Max) | mm |
| View area | 104.0 x 79.3 | mm |
| Active area | 95.97 x 71.97 | mm |
| Dot size | 0.27 x 0.27 | mm |
| Dot pitch | 0.30 x 0.30 | mm |
| Duty | 1/240 | |
| Backlight Type | LED | |
Absolute Maximum Ratings
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Input Voltage | VIN | -0.3 | － | VDD+0.3 | V |
| Supply Voltage For Logic | VDD-VSS | -0.3 | － | 7.0 | V |
| Supply Voltage For LCD | VDD-V0 | 0 | － | 32 | V |
Electrical Characteristics
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage For Logic | VDD-VSS | － | 2.7 | － | 5.5 | V |
| Supply Voltage For LCD | VDD-V0 | Ta=-20℃ Ta=25℃ Ta=70℃ |
－ 21.0 19.8 |
－ 21.6 － |
23.5 22.2 － |
V V V |
| Input High Volt. | VIH | － | 0.8VDD | － | VDD | V |
| Input Low Volt. | VIL | － | 0 | － | 0.2VDD | V |
| Output High Volt. | VOH | － | VDD-0.4 | － | VDD | V |
| Output Low Volt. | VOL | － | 0 | － | 0.4 | V |
| Supply Current | IDD | － | － | 79 | 120 | mA |
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