LCD Alphanumeric 16x1
Model No. WH1601L
►Character LCD, LCD Alphanumeric 16x1
►5x8 dots includes cursor
►+5V power supply (Also available for +3V)
►Negative voltage optional for +3V power supply
►1/16 duty cycle
►LED can be driven by PIN1, PIN2, PIN15, PIN16 or A and K
►Interface: 6800 (ST7066 IC), option SPI/I2C (RW1063 IC)
Description
WH1601L is 16 characters with 1 row LCD alphanumeric display module. WH1601L is built in with ST7066 controller IC or equivalent; its default interface is 6800 4/8-bit parallel. This display is also available in SPI and I2C interface by using RW1063 controller IC. There are different LED backlights are available in various colors including yellow/green, white, red, blue, green, and amber, as well as no backlight option. The LEDs can be driven by PIN1, PIN2, PIN15, PIN16 or A and K.
There are different interface options for WH1601L series, details as below:
►WH1601L : 6800 interface (ST7066 IC)
►WH1601L3: I2C interface (RW1063 IC)
There are different interface options for WH1601L series, details as below:
►WH1601L : 6800 interface (ST7066 IC)
►WH1601L3: I2C interface (RW1063 IC)
DRAWING

SPECIFICATIONS
Interface Pin Function
Pin No. | Symbol | Description |
---|---|---|
1 | VSS | Ground |
2 | VDD | Power supply for logic |
3 | VO | Contrast Adjustment |
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 | 122.0 × 33.0 | mm |
Viewing Area | 99.0 × 13.0 | mm |
Mounting Hole | 115.0 × 25.2 | mm |
Character Size | 4.84 × 8.06 | mm |
Electrical Characteristics
Item | Symbol | Standard Value typ. |
Unit |
---|---|---|---|
Input Voltage | VDD | 3/5 | V |
Recommended LCD Driving Voltage for Normal Temp. Version module @25°C |
VDD-VO | 4.35 | V |
Display Character Address Code
Display Position | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DD RAM Address | 00 | 01 | 07 | 40 | 41 | 47 |
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