Graphic Display LCM 320x240
Model No. WG320240CX
►Graphic Display LCM 320x240
►IC: Epson-SID13700
►Built-in Negative voltage generator
►1/240 duty cycle
►Touch screen option
►Temperature compensation option
►Interface: 6800/8080
Description
WG320240CX is a monochrome 320x240 graphic display LCM which is having the module dimension of 148.02x120.24 mm and AA size of 115.18x86.38 mm, diagonal size 5.7 inch. This monochrome display LCM is built in with Epson-SID13700 controller; it communicates via 6800/8080 8-bit parallel interface; it built in negative voltage generator and temperature compensation optional, touch panel optional. This LCD module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.
DRAWING
Data source ref:WG320240CX-TFH-VZ#
SPECIFICATIONS
Interface Pin Function
| Pin No. | Symbol | Level | Description |
|---|---|---|---|
| 1 | VSS | 0V | Ground |
| 2 | VDD | 5.0V | Power supply for Logic |
| 3 | NC | — | No connection |
| 4 | /RD | H/L | 8080 family: Read signal, 6800 family: Enable clock |
| 5 | /WR | H/L | 8080 family: Write signal, 6800 family: R/W signal |
| 6 | A0 | H/L | RD=L WR=H. A0=L: Data Read A0=H: Status Read RD=H WR=L.A0=L: Data Write A0=H: Command Write |
| 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 |
| 18 | FGND | — | Frame Ground |
| 19 | NC | — | No Connection |
| 20 | WAIT | — | Check busy |
Mechanical Data
| Item | Dimension | Unit |
|---|---|---|
| Number of dots | 320 x 240 | － |
| Module dimension | 148.02 x 120.24 x 15.6(Max) | mm |
| View area | 120.14 x 92.14 | mm |
| Active area | 115.18 x 86.38 | mm |
| Dot size | 0.34 x 0.34 | mm |
| Dot pitch | 0.36 x 0.36 | mm |
| Duty | 1/240 | |
| Backlight Type | LED | |
| IC | S1D13700 | |
| Interface | 8080 | |
Absolute Maximum Ratings
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Input Voltage | VIN | -0.3 | － | VDD+0.5 | V |
| Supply Voltage For Logic | VDD-VSS | 0 | － | 6.5 | V |
| Supply Voltage For LCD | VDD-V0 | 0 | － | 32 | V |
Electrical Characteristics
| 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℃ |
－ － － |
－ － － |
－ － － |
V V V |
| Input High Volt. | VIH | － | 3.5 | － | － | V |
| Input Low Volt. | VIL | － | － | － | 1.0 | V |
| Output High Volt. | VOH | － | VDD-0.4 | － | － | V |
| Output Low Volt. | VOL | － | － | － | 0.4 | V |
| Supply Current | IDD | VDD=5.0V | 65 | 75 | 85 | mA |
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