LCD-Anzeigemodul 320x240
Modellnummer WG320240D1
►Grafik LCD 320x240
►320 x 240 dots
►Kein Controller
►1/240 duty cycle
►5-V-Stromversorgung
►Touchscreen optional
Zeichnung
Data source ref:WG320240D1-TFH-VZ#
Technische Daten
Schnittstelle Pin-Funktion
Pin No. | Symbol | Level | Beschreibung |
---|---|---|---|
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 |
mechanische Daten
Artikel | Ausmaß | Einheit |
---|---|---|
Number of dots | 320 x 240 | - |
Module Ausmaß | 142,0 x 96,0 x 15,7(Max) | mm |
Anzeigebereich | 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-Typ | LED |
Absolute Maximalwertimum Ratings
Artikel | Symbol | Mindestwert | typischer Wert | Maximalwert | Einheit |
---|---|---|---|---|---|
Betriebstemperatur | TOP | -20 | - | +70 | ℃ |
Lagertemperatur | 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 |
Elektrische Eigenschaften
Artikel | Symbol | Bedingung | Mindestwert | typischer Wert | Maximalwert | Einheit |
---|---|---|---|---|---|---|
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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