Home Products LCD Display Character LCD WH1602C

16x2 LCD Module, LCD Alphanumeric Display

Model No. WH1602C

►16x2 Alphanumeric LCD Display Module
►Type: Character
►Structure : COB
►Size: 2.26 inch
►16 characters x 2 Lines
►5x8 dots includes cursor
►+5V power supply ( Also available for +3V)
►Negative voltage option is only for the +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)
►Display LCD 1602

Description

WINSTAR LCD Alphanumeric Display, Alphanumeric LCD Display Module

 

The Winstar WH1602C 16x2 LCD Module is one of our most popular models. It features a 16-character by 2-line alphanumeric LCD display, built with the ST7066 controller IC. The default configuration uses a 5V power supply, with a 3V option available upon request. (Note: When using 3V, the negative voltage can only supply up to 3V.)

The ST7066 controller supports multiple font versions for different language sets, including English/Japanese, Western European, Eastern European, Scandinavian, Cyrillic (Russian), and Hebrew/Arabic. For projects requiring built-in Traditional or Simplified Chinese fonts, we recommend using the graphic LCD module WG14432A.

The default interface is a 6800 4/8-bit parallel interface, but SPI and I2C versions are also available. These variants (WH1602C1 for SPI and WH1602C2 for I2C) use the RW1063 controller IC instead of ST7066.

Various LED backlight color options are available, including blue, green, white, yellow-green, and red. The LEDs can be driven via PIN1, PIN2, PIN15, PIN16, or terminals A and K.

The WH1602C series supports different interface options, as detailed below:

► WH1602C: 6800 interface (ST7066 IC)
► WH1602C1: SPI interface (RW1063 IC)
► WH1602C2: I2C interface (RW1063 IC)

DRAWING

Winstar WH1602C 16x2 LCD Module, LCD Alphanumeric Display, Alphanumeric LCD Display Module

Data source ref: WH1602C-TFH-ET#

SPECIFICATIONS

Mechanical Data

Item Dimension Unit
Number of Characters 16 Characters x 2 Lines
Module dimension 85.0 x 36.0 x 13.5 (MAX) mm
View area 66.0 x 16.0 mm
Active area 56.20 x 11.5 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 5.95 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℃

3.6
3.2

3.7
5.2
3.8
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 1.0 1.2 1.5 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(-)

Search Keyword: lcd 16x2, lcd 16 x 2, 16x2 lcd, 16 x 2 lcd

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