320x240 Wyświetlacz LCD graficzny
Numer modelu WG320240D0
►wyświetlacz graficzny 320x240
►320x240 punktów
►IC: RA8835
►cykl wypełnienia 1/240
►zasilanie 5V
►rodzaj panelu dotykowego
►interfejs : 6800/8080
Rysunek
Data source ref:WG320240D0-TFH-VZ#
Specyfikacja
Funkcja pinów interfejsu
CON1
Pin No. | Symbol | Level | Opis |
---|---|---|---|
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. | Symbol | Level | Opis |
---|---|---|---|
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 - |
Dane mechaniczne
Rzecz | Wymiar | Jednostka |
---|---|---|
Number of dots | 320 x 240 | - |
Wymiary modułu | 142.0 x 96.0 x 15.7 (MAX) | mm |
Obszar widoczny | 104.0 x 79.3 | mm |
Obszar aktywny | 95.97 x 71.97 | mm |
Wielkość piksela | 0.27 x 0.27 | mm |
Raster pomiędzy pikselami | 0.30 x 0.30 | mm |
Rodzaj 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 | |
godzina obserwacji | 6 o’clock | |
Rodzaj podświetlenia | LED | |
IC | RA8835 | |
Interfejs | 8080 |
Absolute Maksymalna wartośćimum Ratings
Rzecz | Symbol | Minimalna wartość | Typowa wartość | Maksymalna wartość | Jednostka |
---|---|---|---|---|---|
Temperatura pracy | TOP | -20 | - | +70 | ℃ |
Temperatura przechowywania | 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 |
Parametry elektryczne
Rzecz | Symbol | Stan | Minimalna wartość | Typowa wartość | Maksymalna wartość | Jednostka |
---|---|---|---|---|---|---|
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 |