8x2 Red/Blue/Green/Yellow/White VATN LCD Display
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 LCD Display
►LED can be driven by PIN1, PIN2 or K
►Interface : Option 6800, SPI, I2C
Description
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.
- Industrial: Automotive application, Digital meter, UPS
- Medical: medical device & medical equipment
- Home appliance: audio, coffee machine, microwave oven
- Automobile: dashboard, car audio
There are three interface options for VATN WH0802A1 series, details as below:
- VATN WH0802A1: Parallel interface (RW1063 IC)
- VATN WH0802A2: SPI interface (RW1063 IC)
- VATN WH0802A3: I2C interface (RW1063 IC)
DRAWING
SPECIFICATIONS
Interface Pin Function
Pin No. | Symbol | Description |
---|---|---|
1 | VSS | Ground |
2 | VDD | Power supply for logic |
3 | NC | No connection |
4 | RS | Data/ Instruction select signal |
5 | R/W | Read/Write select signal |
6 | E | Enable signal |
7~14 | DB0~DB7 | Data bus line |
15 | A | Power supply for B/L + |
16 | K | Power supply for B/L - |
Mechanical Data
Item | Standard Value | Unit |
---|---|---|
Module Dimension | 58.0 × 32.0 | mm |
Viewing Area | 38.0 × 16.0 | mm |
Mounting Hole | 53.0 × 27.0 | mm |
Character Size | 2.96 × 5.56 | mm |
Electrical Characteristics
Item | Symbol | Standard Value typ. |
Unit |
---|---|---|---|
Input Voltage | VDD | 5.0 | V |
Recommended LCD Driving Voltage for Normal Temp. Version module @25°C |
VDD-VO | --- | V |
Display Character Address Code
Display position | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
---|---|---|---|---|---|---|---|---|
DD RAM Address | 00 | 01 | 07 | |||||
DD RAM Address | 40 | 41 | 47 |
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