20*2

Character 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	V_SS	Ground
2	V_DD	Power supply for logic
3	V_O	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℃