Model No. WH0802A1-VATN
►8 Character x 2 line
►5x8 dots includes cursor
►IC: RW1063
►+5V power supply only
►1/16 duty cycle
►LED type : Highlight Red / Green / Blue / Yellow-green / White
►LED can be driven by PIN1, PIN2 or K
►Interface : Option 6800, SPI, I2C
This is a 8 character by 2 line LCD display with a black background, available options red, green, blue, yellow-green and white led backlight. This model VATN LCD is with outline dimension of 58 x 32 mm. We provide 6800, SPI and I2C interface to meet customer's different requirement.
The VATN display is featured with wide viewing angle and high contrast ratio, therefore, it's very suitable for many applications. Below are the examples for reference.
There are three interface options for VATN WH0802A1 series, details as below:
| Item | Dimension | Unit |
|---|---|---|
| Number of Characters | 8 characters x 2Lines | － |
| Module dimension | 58.0 x 32.0 x 13.2 (MAX) | mm |
| View area | 38.0 x 16.0 | mm |
| Active area | 27.81 x 11.5 | mm |
| Dot size | 0.56 x 0.66 | mm |
| Dot pitch | 0.60 x 0.70 | mm |
| Character size | 2.96 x 5.56 | mm |
| Character pitch | 3.55 x 5.94 | mm |
| Duty | 1/16 | |
| Backlight Type | LED | |
| IC | RW1063 | |
| Interface | 6800/SPI/I2C | |
| 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 | － | 5.5 | V |
| Supply Voltage For LCD | VDD-V0 | VSS -0.3 | － | VSS +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℃ |
－ － － |
－ － － |
－ － － |
V V V |
| Input High Volt. | VIH | － | 2.5 | － | VDD | V |
| Input Low Volt. | VIL | － | -0.3 | － | 0.6 | V |
| Output High Volt. | VOH | － | 3.9 | － | － | V |
| Output Low Volt. | VOL | － | － | － | 0.4 | V |
| Supply Current | IDD | VDD=5.0V | － | 2.4 | 3.6 | mA |
| Pin No. | Symbol | Level | Description |
|---|---|---|---|
| 1 | VSS | 0V | Ground |
| 2 | VDD | 5.0V | Supply Voltage for logic |
| 3 | NC | － | No connection |
| 4 | RS | H/L | H: DATA, L: Instruction code |
| 5 | R/W | H/L | H: Read(MPU→Module) L: Write(MPU→Module) |
| 6 | E | H,H→L | Chip enable signal |
| 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 | A | － | Power supply for B/L + |
| 16 | K | － | Power supply for B/L - |
Search Keyword: 8x2 lcd,lcd 8x2
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