Home Products LCD Display Character LCD WH1602V2

16x2 Character LCD Display Module

Model No. WH1602V2

►Character LCD 16x2
►Type: Character
►Structure : COB
►Size: 2.26 inch
►16 characters x 2 Lines
►5x8 dots includes cursor
►+5V power supply only
►1/16 duty cycle
►Interface: 6800 (ST7066 IC), option SPI/I2C (RW1063 IC)

Description

The WH1602V2 series is a 16x2 monochrome character LCD display module designed with a COB (Chip-on-Board) structure for high durability and reliability. With a compact profile of just 0.7 mm, this module integrates the ST7066U controller IC and operates with the 6800 parallel interface by default. For projects requiring more flexibility, SPI and I2C interfaces are available via the RW1063 controller IC, making it versatile for various embedded systems and industrial applications.

This display features a 2-line, 16-character layout, with a diagonal size of 2.26 inches. It supports multiple backlight options—including blue LED, red, white, green, and yellow-green LEDs—all powered by 2908 LED dice with a long lifespan of 50,000 hours. This ensures the module provides clear visibility and reliable operation in a range of environments.

Downloadable Resources:

For an overview of the technical specifications, you can download the LCD 16x2 datasheet for quick reference. For more in-depth information, including the 2-line 16-character LCD display datasheet (or LCD 2x16 datasheet PDF), please contact us. We are happy to provide all the necessary technical details, including Electrical Characteristics, Pin Functions, and more, to ensure smooth integration into your designs.

DRAWING

LCD 16x2 datasheet, 2 Line 16 Character LCD Display Datasheet, 2 Line LCD Display Datasheet, LCD 2x16 Character, LCD 2x16 datasheet pdf - WH1602V2
Data source ref:WH1602V2-TFH-JT#

SPECIFICATIONS

Mechanical Data

Item Dimension Unit
Number of Characters 16 Characters x 2 Lines
Module dimension 69.0 x 29.2 x 6.5 (MAX) mm
View area 61.0 x 15.9 mm
Active area 56.20 x 11.85 mm
Dot size 0.55 x 0.65 mm
Dot pitch 0.60 x 0.70 mm
Character size 2..95 x 5.55 mm
Character pitch 3.55 x 6.30 mm
Duty 1/16
Backlight Type LED
IC ST7066U
Interface 6800

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 +70
Storage Temperature TST -30 +80
Input Voltage VI VSS VDD V
Supply Voltage For Logic VDD-VSS -0.3 7 V
Supply Voltage For LCD VDD-Vo -0.3 13 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℃

4.1

4.2

4.3
V
V
V
Input High Volt. VIH 0.7 VDD VDD V
Input Low Volt. VIL Vss 0.6 V
Output High Volt. VOH 3.9 VDD V
Output Low Volt. VOL 0 0.4 V
Supply Current IDD VDD=5.0V 0.1 0.13 0.15 mA

Interface Pin Function

Pin No. Symbol Level Description
1 VSS 0V Ground
2 VDD 5.0V Supply Voltage for logic
3 VO (Variable) Operating voltage for LCD
4 RS H/L H: DATA, L: Instruction code
5 R/W H/L H: Read  L: Write
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-

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