N° de modèle WG128128I
►Afficheur graphique 128x128
►IC: RA6963
►Taux de rafraichissement 1/128 duty cycle
►Tension négative en option
►Alimentation +5V
►même dimensions que celles du WG128128B
►Interface: 8080
DESSIN
Data source ref:WG128128I-TMI-VZ#
SPÉCIFICATIONS
Fonction PIN sur l'interface
Pin No. | Symbole | Level | Description |
---|---|---|---|
1 | DB0 | H / L | Data bus line |
2 | DB1 | H / L | Data bus line |
3 | DB2 | H / L | Data bus line |
4 | DB3 | H / L | Data bus line |
5 | DB4 | H / L | Data bus line |
6 | DB5 | H / L | Data bus line |
7 | DB6 | H / L | Data bus line |
8 | DB7 | H / L | Data bus line |
9 | C/D | H / L | WR=L , C/D=H : Command Write C/D=L: Data write RD=L , C/D=H : Status Read C/D=L: Data read |
10 | /RD | H / L | Data read. Read data from RA6963 when RD = L |
11 | /WR | H / L | Data write. Write data into RA6963 when WR = L |
12 | /CE | L | L : Chip enable |
13 | /RST | L | H : Normal ; L : Initialize RA6963 |
14 | Vo | - | Power supply for LCD |
15 | Vdd | 5.0V | Power supply for logic circuit |
16 | VSS | - | Ground |
17 | Vee | - | Negative Voltage Output |
18 | NC/FS | - | No connection |
19 | A | - | Power supply for B/L + |
20 | K | - | Power supply for B/L - |
Données mécaniques
Article | Dimensions | Unité |
---|---|---|
Number of dots | 128 x 128 | - |
Dimensions du module | 72.5 x 69.9 x 10.2(Max) | mm |
Zone d'affichage | 50.0 x 49.0 | mm |
Zone active | 44.77 x 44.77 | mm |
Taille des points | 0.32 x 0.32 | mm |
Pas des points | 0.35 x 0.35 | mm |
Duty | 1/128 | |
Type de rétroéclairage | LED | |
IC | RA6963 | |
Interface | 8080 |
Valeurs nominales maximales absolues
Article | Symbole | Min | Typ | Max | Unité |
---|---|---|---|---|---|
Température de fonctionnement | TOP | -20 | - | +70 | ℃ |
Température de stockage | TST | -30 | - | +80 | ℃ |
Input Voltage | VIN | -0.3 | - | VDD+0.3 | V |
Supply Voltage For Logic | VDD-VSS | -0.3 | - | +7.0 | V |
Caractéristiques électroniques
Article | Symbole | État | Min | Typ | Max | Unité |
---|---|---|---|---|---|---|
Supply Voltage For Logic | VDD-VSS | - | 4.5 | 5.0 | 5.5 | V |
Supply Voltage For LCD | VDD-V0 | Ta=-20℃ Ta=25℃ Ta=70℃ |
- 15.8 - |
- 16.3 - |
- 16.8 - |
V V V |
Input High Volt. | VIH | - | 0.8VDD | - | VDD | V |
Input Low Volt. | VIL | - | 0 | - | 0.15VDD | V |
Output High Volt. | VOH | - | VDD-0.3 | - | VDD | V |
Output Low Volt. | VOL | - | 0 | - | 0.3 | V |
Supply Current | IDD | - | 9 | 19 | 38 | mA |
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