Home Products Character LCD WH1602P

LCD Character Modules 16x2

Model No. WH1602P

►Character LCD 16x2
►5x8 dots includes cursor
►+5V power supply
►1/16 duty cycle
►LED can be driver by PIN13, PIN14 or A and K
►Interface: 6800 (ST7066 IC), option SPI/I2C (RW1063 IC)


WH1602P 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.  WH1602P is available in several different backlight colors including blue, green, white, yellow-green, amber, red or 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.


Winstar WH1602P LCD Character Modules 16x2


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 80.5 × 22.0 mm
Character Size 2.95 × 5.55 mm

Electrical Characteristics

Item Symbol Standard Value
Input Voltage VDD 5.0 V
Recommended LCD Driving
Voltage for Normal Temp. Version module @25°C
VDD-VO 3.70 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                           0F
DD RAM Address 40 41                           4F

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