Home Products Character LCD WH1602O

Mono LCD Character Display 16x2

Model No. WH1602O

►Character LCD 16x2
►5x8 dots includes cursor
►Bulit-in controller (ST7066 or Equivalent)
►+5V power supply only
►Negative voltage optional for +3V power supply
►1/16 duty cycle
►Interface : 6800, option SPI/I2C (RW1063 IC)
►Smaller character size optional: 2.95x4.35mm

DESCRIPTION

Winstar WH1602O is a 16x2 Character dot Matrix LCD Display Module which is built in with ST7066 controller IC or equivalent; its default interface is 6800 4/8-bit parallel.  WH1602O is available in several different backlight colors including blue, green, white, yellow-green, amber, red, white LEDs.   There are different character fonts/texts available for ST7066 IC including English/Japanese, English/West European, English/Scandinavian European, or English/Cyrillic (Russian) as options.

There are different interface options for WH1602O series, details as below:
►WH1602O : 6800 interface (ST7066 IC)
►WH1602O2 : I2C interface (RW1063 IC)

DRAWING

Winstar WH1602O - Mono LCD Character Display 16x2

SPECIFICATIONS

Interface Pin Function

Pin No. Symbol Description
1~8 DB7~DB0 Data bus line
9 E Enable signal
10 R/W Read/Write select signal
11 RS Data/ Instruction  select signal
12 VO Contrast Adjustment
13 VSS Ground
14 VDD Power supply for logic

Mechanical Data

Item Standard Value Unit
Module Dimension 85.0 × 25.2 mm
Viewing Area 66.0 × 16.0 mm
Mounting Hole 80.3 × 19.58 mm
Character Size 2.95 × 5.55 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 3.70 V

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