Model No. WG192128C
►Graphic LCD 192x128
►Type: Graphic
►Structure: COB
►Size: 3.36"
►IC: RA6963
►1/128 duty
►+5V power supply
►Same size as WG192128A
►Interface: 8080
The Winstar standard model 192x128 LCD Graphical Display WG192128C is built in with RA6963 IC which is a replacement item of WG192128A. The graphical display is with the outline dimension 102.3 x 86.0 mm and AA size of 71.02 x 47.34 mm. This LCD module can be operating at temperatures from -20℃ to +70℃.
| Pin No. | Symbol | Level | Description |
|---|---|---|---|
| 1 | Vss | — | Ground |
| 2 | Vdd | 5.0V | Power supply for logic circuit |
| 3 | Vo | — | Contrast Adjustment |
| 4 | 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 |
| 5 | /RD | L | Data read. Read data from RA6963 when RD = L |
| 6 | /WR | L | Data write. Write data into RA6963 when /WR = L |
| 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 | /CE | L | Chip enable the controller RA6963 |
| 16 | /RST | L | Reset Signal |
| 17 | Vee | — | Negative Voltage Output |
| 18 | NC | — | No connection |
| 19 | A | — | Power supply for B/L(+) |
| 20 | K | — | Power supply for B/L(-) |
| Item | Dimension | Unit |
|---|---|---|
| Number of dots | 192 x 128 | － |
| Module dimension | 102.3 x 86.0 x 12.2(Max) | mm |
| View area | 78.5 x 55.0 | mm |
| Active area | 71.02 x 47.34 | mm |
| Dot size | 0.35 x 0.35 | mm |
| Dot pitch | 0.37 x 0.37 | mm |
| Duty | 1/128 | |
| Backlight Type | LED | |
| IC | RA6963 | |
| Interface | 8080 | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Input Voltage | VIN | -0.3 | － | VDD+0.3 | V |
| Supply Voltage For Logic | VDD-VSS | -0.3 | － | +7.0 | V |
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| 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℃ |
－ 14.7 － |
－ 15.2 － |
－ 15.7 － |
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 | VDD=5.0V | － | 21 | － | mA |
By clicking "Allow All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyse site usage, and assist in our marketing and performance efforts. You can find further information this subject in our policy.
