LCD 128x64

SGD16.00

LCD 128x64

SGD16.00
Colour:
Solder Pins:

 

DESCRIPTION

This LCD display module has wide viewing angle and high contrast. It comes with pre-soldered resistor on the contrast and backlight pins so you don't have to worry about getting an external potentiometer to adjust the contrast and you can drive the backlight with 5V directly. LCD display is 128 lines by 64 characters. It is small and light appearance, easy and convenient to use.

The display is fully programmable and can display a combination of both graphics and text. It can operate in both parallel and serial (SPI) modes which can be configured by the external PSB pin. In SPI mode only 3 data pins are required to drive this display.

 


TECHNICAL DETAILS 

  • Input Voltage: 5V
  • Interface: 6800 4-bit Parallel, 6800 8-bit Parallel, 3-Wire Serial SPI
  • Controller: ST7920
  • Resolution: 128 x 64
  • Backlight Current: 60mA (typ)
  • View Area: 72 x 40mm
  • Active Area: 66 x 34mm
  • Dot Size: 0.48 x 0.48mm
  • Dot Pitch: 0.52 x 0.52mm
  • Operating Temperature: -20 to 70°C
  • Dimensions: 93 x 70 x 13mm
  • Weight: 70g

 


PIN MAPPING

Pin No Pin Name Description
1 VSS GND
2 VDD Power Supply
3 V0 Contrast
4 RS / CS H: Data Signal, L: Instruction Signal / Chip Select, Active High
5 R/W / MOSI H: Read Mode, L: Write Mode / Serial Data
6 E / SCK Enable Signal / Serial Clock
7 DB0 Data Bus Line
8 DB1
9 DB2
10 DB3
11 DB4
12 DB5
13 DB6
14 DB7
15 PSB H: Parallel Interface Mode, L: Serial Interface Mode
16 NC No Connect
17 /RST Reset Signal, Active Low
18 VOUT Negative Voltage Output
19 BLA Backlight Anode (+5V)
20 BLK Backlight Cathode (0V)