N° de modèle WO240160A
►Afficheur COG
►Afficheur graphique
►Dimension 3.2 pouces
►240 x 160 points
►IC: ST7529
►Alimentation +3.3V
►Taux de rafraichissement 1/160 duty cycle
►Interface : 6800/8080
DESSIN
Data source ref:WO240160A-TFH#
SPÉCIFICATIONS
Fonction PIN sur l'interface
Pin No. | Symbole | Level | Description |
---|---|---|---|
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 |
Données mécaniques
Article | Dimensions | Unité |
---|---|---|
Number of dots | 240 x 160 points | - |
Dimensions du module | 93.0 x 64.2 x 9.8 (Max) | mm |
Zone d'affichage | 78.5 x 47.5 | mm |
Zone active | 69.58 x 43.98 | mm |
Taille des points | 0.27 x 0.255 | mm |
Pas des points | 0.29 x 0.275 | mm |
Duty | 1/160 | |
Type de rétroéclairage | LED | |
IC | ST7529 | |
Interface | 8080 |
Valeurs nominales maximales absolues
Article | Symbole | Min | Typ | Max | Unité |
---|---|---|---|---|---|
Température de fonctionnement | TOP | -20 | - | +70 | ℃ |
Température de stockage | 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 |
Caractéristiques électroniques
Article | Symbole | État | Min | Typ | Max | Unité |
---|---|---|---|---|---|---|
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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