COG Punktmatrix Display 240x160
Modellnummer WO240160A
►Punktmatrix Display
►LCD COG
►Grafik LCD
►Größe: 3,2 Zoll
►240 x 160 Punkte
►IC: ST7529
►3,3-V-Stromversorgung
►1/160 duty cycle
►Schnittstelle : 6800/8080
Zeichnung
Data source ref:WO240160A-TFH#
Technische Daten
Schnittstelle Pin-Funktion
Pin No. | Symbol | Level | Beschreibung |
---|---|---|---|
1 | VDD | Power supply (+3.3V) | |
2 | VSS | Power supply | |
3 | /CS | L | Chip enable active “ L “ |
4 | RS | H/L | H : Data , L : Instruction |
5 | /WR | L | Write enable input,active Low |
6 | /RD | L | Read enable input,active Low |
7 | DB0 | H/L | Data bus line |
8 | DB1 | H/L | Data bus line |
9 | DB2 | H/L | Data bus line |
10 | DB3 | H/L | Data bus line |
11 | DB4 | H/L | Data bus line |
12 | DB5 | H/L | Data bus line |
13 | DB6 | H/L | Data bus line |
14 | DB7 | H/L | Data bus line |
15 | /RST | Reset input pin /RST =Low, initialization is executed |
|
16 | BLA | Power | Power supply for backlight negative |
mechanische Daten
Artikel | Ausmaß | Einheit |
---|---|---|
Number of dots | 240 x 160 Punkte | - |
Module Ausmaß | 93,0 x 64,2 x 9,8 (Max) | mm |
Anzeigebereich | 78,5 x 47,5 | mm |
Active area | 69,58 x 43,98 | mm |
Dot size | 0,27 x 0,255 | mm |
Dot pitch | 0,29 x 0,275 | mm |
Duty | 1/160 | |
Backlight-Typ | LED | |
IC | ST7529 | |
Schnittstelle | 8080 |
Absolute Maximalwertimum Ratings
Artikel | Symbol | Mindestwert | typischer Wert | Maximalwert | Einheit |
---|---|---|---|---|---|
Betriebstemperatur | TOP | -20 | - | +70 | ℃ |
Lagertemperatur | TST | -30 | - | +80 | ℃ |
Supply voltage for Logic | VDD-VSS | -0,5 | - | 4,0 | V |
Power supply voltage (VDD standard) | VLCDIN,VLCDOUT | -0,5 | - | +20 | V |
Input voltage | VIN | -0,5 | - | VDD+0,5 | V |
Elektrische Eigenschaften
Artikel | Symbol | Bedingung | Mindestwert | typischer Wert | Maximalwert | Einheit |
---|---|---|---|---|---|---|
Supply Voltage For Logic | VDD-VSS | - | 3,0 | 3,3 | 3,6 | V |
Supply Voltage For LCM | V0-VSS | Ta=-20℃ Ta=25℃ Ta=70℃ |
- 14,3 - |
- 14,5 - |
- 14,8 - |
V V V |
Input High Volt. | VIH | - | 0,7 VDD | - | VDD | V |
Input Low Volt. | VIL | - | VSS | - | 0.3VDD | V |
Output High Volt. | VOH | - | VDD-0,4 | - | - | V |
Output Low Volt. | VOL | - | VSS | - | 0,4 | V |
Supply Current(No include LED Backlight) | IDD | VDD=3,3V | - | 4,8 | - | mA |
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