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LCD2004 (20x4) Parallel LCD Display

LCD2004 (20x4) Parallel LCD Display

SKU: CT-0106

Regular price ₹250.00
Regular price Sale price ₹250.00
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  • HD44780 compatible Driver IC
  • Parallel interface
  • Input Voltage: 5V
  • Resolution: 20x4 characters, 5x8 Dots with Cursor
  • Working Temperature: 0°C~70°C
  • Backlight Color: Blue/Yellow
  • Pixel Color: White/Black
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The LCD2004 (20x4) is designed with an industry standard HD44780 equivalent LCD controller.

The module provides a simple and cost-effective solution for adding a 20x4 character display to your project. It offers a very clear and high contrast text upon the background/backlight. 

It operates with a 5V DC and comes with a single LED backlight that can easily be dimmed using a resistor or PWM.

The LCD can operate in 2 different modes:

  • In 8 bit mode, all 8 data pins of the LCD are used.
  • In 4 bit mode, only the 4 data pins of the LCD are used.

Therefore it can be controlled with only 6 digital lines (4-DATA + RS + EN).

To reduce the pin connection with the MCU, you can use PCF8574 LCD Controller

Features:

  • HD44780 compatible Driver IC
  • Parallel interface
  • Input Voltage: 5V
  • Resolution: 20x4 characters, 5x8 Dots with Cursor
  • Working Temperature: 0°C~70°C
  • Backlight Color: Blue/Yellow
  • Pixel Color: White/Black

 

Display Character Address Code:

 

Display Position 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DD RAM Address - Row 1 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 92 93
DD RAM Address - Row 2 C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF D0 D1 D2 D3
DD RAM Address - Row 3 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F A0 A1 A2 A3 A4 A5 A6 A7
DD RAM Address - Row 4 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF E0 E1 E2 E3 E4 E5 E6 E7

 

Pin No Symbol Level Function
1 GND   GND(0V)
2 Vdd   Vcc(+5V±5%)
3 Vo   Contrast Adjust
4 RS H/L Register Select
5 RW H/L Read/Write
6 E H/L Enable Signal
7 D0 H/L Data Bit 0
8 D1 H/L Data Bit 1
9 D2 H/L Data Bit 2
10 D3 H/L Data Bit 3
11 D4 H/L Data Bit 4
12 D5 H/L Data Bit 5
13 D6 H/L Data Bit 6
14 D7 H/L Data Bit 7
15 BLA   Backlight +
16 BLK   Backlight -

 

Pixel Color White/Black
Backlight Color Blue/Yellow
Input Voltage 5V
Resolution 20x4 Characters
Driver IC HD44780/Compatible
Display Area 64 x 16mm
Interface Parallel Mode
Product Dimensions 98 x 60 x 12mm
Operating range 0°C to 50°C
Product Weight 75 grams

 

 

 

 

Country of origin : China

Note: The pins are not soldered to the display, but the Header pins are provided separately in the package.

  • 1x LCD2004 Parallel LCD Display
  • 1x 16 pin Male-Male Header

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