Graphic Module 320x240
Model No. WG320240B0
►Graphic Module 320x240
►IC: RA8835
►Built-in Negative voltage generator
►1/240 duty cycle
►Touch screen option (analog type)
►Temperature compensation option
►Interface: 6800/8080
Description
WG320240B0 is a 320x240 monochrome graphic LCD module display which is having the module dimension of 160x109 mm and AA size of 115.18x86.38 mm, diagonal size 5.7 inch. WG320240B0 LCD display is built in with RA8835 controller; it communicates via 6800/8080 8-bit parallel interface; 5V power supply and build in negative voltage generator and temperature compensation option. This 5.7" WG320240B0 module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.
DRAWING
Data source ref:WG320240B0-TFH-VZ#
SPECIFICATIONS
Interface Pin Function
Pin No. | Symbol | Level | Description |
---|---|---|---|
1 | VSS | 0V | Ground |
2 | VDD | 5.0V | Power supply for Logic |
3 | VO | (Variable) | Driving voltage for LCD |
4 | A0 | H/L | Data type select |
5 | /WR | H/L | 8080 family: Write signal, 6800 family: R/W signal |
6 | /RD | H/L | 8080 family: Read signal, 6800 family: Enable clock |
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 | NC | No connection | |
19 | FG | Frame ground | |
20 | NC | No connection |
Mechanical Data
Item | Dimension | Unit |
---|---|---|
Number of dots | 320 x 240 | - |
Module dimension | 160.0 x 109.0 x 13.0(Max) | mm |
View area | 122.0 x 92.0 | 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 | RA8835 | |
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+0.3 | V |
Supply Voltage For Logic | VDD-VSS | -0.3 | - | 7.0 | 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℃ |
- 23.0 22.1 |
- 23.6 - |
26.2 24.2 - |
V V V |
Input High Volt. | VIH | - | 0.5VDD | - | VDD | V |
Input Low Volt. | VIL | - | VSS | - | 0.2VDD | V |
Output High Volt. | VOH | - | 2.4 | - | - | V |
Output Low Volt. | VOL | - | - | - | 0.4 | V |
Supply Current | IDD | VDD=5.0V | 35.0 | 65.0 | 110.0 | mA |
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