Moduli Grafici 320x240
Modello numero WG320240D0
►Display Grafico
►320x240 punti
►IC: RA8835
►1/240 duty cycle
►Alimentatore + 5V
►Opzione Touch Screen
►Interfaccia: 6800/8080
DISEGNO
Data source ref:WG320240D0-TFH-VZ#
SPECIFICHE TECNICHE
Funzione dei Pin di Interfaccia
CON1
Pin No. | Simbolo | Level | descrizione |
---|---|---|---|
1 | VSS | 0V | Ground |
2 | VDD | 5.0V | Power supply for Logic |
3 | VO | (Variable) | Driving voltage for LCD |
4 | A0 | H/L | RD=L WR=H ,A0=L :Data Read AO=H :Status read RD=H WR=L ,A0=L :Data Write AO=H :Command write |
5 | WR | H/L | 8080 family MPU interface : Write signal |
6 | RD | H/L | 8080 family MPU interface: Read signal |
7~14 | DB0~DB7 | H/L | Data bus line |
15 | CS | H/L | Chip select ,Active L |
16 | RES | H/L | Controller reset signal, Active L |
17 | VEE | Negative voltage output (Optional) | |
18 | DISPOFF | Display off |
CON2
Pin No. | Simbolo | Level | descrizione |
---|---|---|---|
1 | VSS | 0V | Ground |
2 | VDD | 5.0V | Power supply for Logic |
3 | VO | (Variable) | Driving voltage for LCD |
4 | A0 | H/L | RD=L WR=H ,A0=L :Data Read AO=H :Status read RD=H WR=L ,A0=L :Data Write AO=H :Command write |
5 | WR | H/L | 8080 family MPU interface : Write signal |
6 | RD | H/L | 8080 family MPU interface: Read signal |
7~14 | DB0~DB7 | H/L | Data bus line |
15 | CS | H/L | Chip select ,Active L |
16 | RES | H/L | Controller reset signal, Active L |
17 | VEE | Negative voltage output (Optional) | |
18 | DISPOFF | Display off | |
19 | A | Power supply for B/L + | |
20 | K | Power supply for B/L - |
Dati meccanici
Articolo | Dimensioni | Unità |
---|---|---|
Number of dots | 320 x 240 | - |
Dimensione del modulo | 142.0 x 96.0 x 15.7 (MAX) | mm |
Area di visualizzazione | 104.0 x 79.3 | mm |
Area attiva | 95.97 x 71.97 | mm |
Dimensioni del Dot | 0.27 x 0.27 | mm |
Passo del Dot | 0.30 x 0.30 | mm |
Tipo LCD | FSTN Positive Transflective (In LCD production, It will occur slightly color difference. We can only guarantee the same color in the same batch.) |
|
Duty | 1/240 | |
Direzione di visione | 6 o’clock | |
Tipo di backlight | LED | |
IC | RA8835 | |
Interfaccia | 8080 |
Valori massimi assoluti
Articolo | Simbolo | Min | Valore tipico | Valore massimo | Unità |
---|---|---|---|---|---|
Temperatura di lavoro | TOP | -20 | - | +70 | ℃ |
Temperatura di stock | 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 |
Caratteristiche elettriche
Articolo | Simbolo | Condition | Min | Valore tipico | Valore massimo | Unità |
---|---|---|---|---|---|---|
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℃ |
- |
- 21.6 - |
23.5 22.2 - |
V V V |
Input High Volt. | VIH | - | 0.5VDD | - | VDD | V |
Input Low Volt. | VIL | - | VSS | - | 0.2VDD | V |
Output High Volt. | VOH | - | VDD-0.4 | - | VDD | V |
Output Low Volt. | VOL | - | - | - | VSS+0.4 | V |
Supply Current | IDD | VDD=5.0V | 98 | 112 | 135 | mA |