20*2

  • Character LCD Display 20x2, Display LCD 20x2
  • Character LCD Display 20x2, Display LCD 20x2
  • Character LCD Display 20x2, Display LCD 20x2
  • Character LCD Display 20x2, Display LCD 20x2
  • Character LCD Display 20x2, Display LCD 20x2
Character LCD Display 20x2, Display LCD 20x2Character LCD Display 20x2, Display LCD 20x2Character LCD Display 20x2, Display LCD 20x2Character LCD Display 20x2, Display LCD 20x2Character LCD Display 20x2, Display LCD 20x2

Character LCD Display 20x2, Display LCD 20x2

  • Outline dimension: 116X37X13.4
  • Resolution:20 Characters x2 lines
  • Interface: 8-bit/ 4-bit MCU
  • Pins No: 16 pins
  • Product description: HL2002A is a 20x2 character LCD display run by 20 characters x 2 lines, and has various color options of LCD, LED backlight.
  • INQUIRY

20x2 Dot Matrix Graphic LCD Display Module Panel


DESCRIPTION

HL2002A is a Character LCD 20x2 display which is built in with ST7066 controller IC; its default interface is 6800 4/8-bit parallel.  These LCD display 20x2 modules are also available in SPI and I2C interface by using RW1063 controller IC.HL2002A is available in several different backlight colors including blue, green, white, yellow-green, amber, red and 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.  This module can operate at temperature from -20℃ to + 70℃; its storage temperature ranges from -30℃ to + 80℃.


DRAWING

SPECIFICATIONS

Interface Pin Function

Pin No. Symbol Description
1                                 VSS                        Ground                                                                                                  
2 VDD Power supply for logic
3 VO Contrast Adjustment
4 RS Data/ Instruction select signal
5 R/W Read/Write select signal
6 E Enable signal
7~14 DB0~DB7 Data bus line
15 A Power supply for B/L +
16 K Power supply for B/L -



General Specification


Product Name
2002A Dots Graphic character lcd display module                                                                 
Model
HL2002A
Type
COB LCD Display, dots graphic Display
Dot Format
20x2 Dots
Display format
20character*2lines
Display mode
STN, Transmissive , Negative
Color
White Display Dot
Blue Background
Backlight
White Backlight
Brightness
500cd/m2
Outline Dimension
116X37X13.4mm
Viewing Area
93X32.4mm
Active Area
83x18.4mm
Dot Size
0.59X0.64mm
Dot Pitch
0.60x0.55mm
Viewing Direction
6 O'Clock
Interface
 4-bit or  8-bit MCU, 16 Pins
Driving Method
1/16 Duty, 1/5 Bias
Supply Voltage
5.0V
Operating Temperature
-20℃~70℃
Storage Temperature
-30℃~80℃



Electrical Characteristics

Item Symbol Standard Value
typ.
Unit
Input Voltage                                VDD                      3/5                                 V                              
Recmmended LCD Driving
Voltage for Normal Temp.
Version module @25°C
VDD-VO --- V


CONTACT US

Contact: David

Phone: +8618665976986

Tel: +8675521563288

Email: [email protected]

Add: 708 Room A Buiding Huafeng International Robot Industrial Park Xixiang Bao'an

Scan the qr codeClose
the qr code