COG LCD Modules

  • produsts-pic
VO202X

1. 5x8 dots with cursor
2. Built-in controller NT7605H
3. +5.0V single power supply
4. 1/16 duty cycle

ItemStandard ValueUnit
Module Dimension 81.0 x 28.3 mm
Viewing Area 77.0 x 16.3 mm
Active Area 73.5 x 11.5 mm
Dot Size 3.2 x 5.55 mm
Character Size 3.7 x 5.95 mm
ItemSymbolConditionTypical ValueUnit
Input Voltage VDD 25 ℃ 5.0 V
Supply Current IDD VDD = +5.0V 1.5 mA
Supply Voltage For Panel VLCD 25 ℃ 4.6 V
PinSymbolFunction
1 VSS GND
2 V5 Power supply for LCD driver
3 VDD Supply Voltage for logic(+3~5V)
4 RS H:Data L:Instruction
5 R/W H/L read/write signal
6 E Enable select input pin
7 DB0 Lower 4 tri-state bi-directional data bus for transmitting data between MPU and NT7605.Not used during 4-bit operation
8 DB1
9 DB2
10 DB3
11 DB4 Higher 2 tri-state bi-directional data bus for transmitting data between MPU and NT7605.DB7 is also used as buys flag.
12 DB5
13 DB6
14 DB7
15 GND GND

COG LCD Modules - VO202X

COG LCD Modules - VO202X

COG LCD Modules - VO202X