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  • 16x2 COG LCD Module - VO1623
VO1623

1.5x8 dots with cursor
2.Built-in controller NT7605
3.+3.3V single power supply
4.1/16 duty cycle

Item Standard Value Unit
Module Dimension 67.0 x 29.7 mm
Viewing Area 61.0 x 15.7 mm
Active Area 56.2 x 11.04 mm
Dot Size 0.55 x 0.6 mm
Character Size 2.95 x 5.22 mm
Item Symbol Condition Typical Value Unit
Input Voltage VDD 25 ℃ 3.3 V
Supply Current IDD VDD = +3.3V 0.5 mA
Supply Voltage For Panel VLCD 25 ℃ 4.5 V
Pin Symbol Function
1 VSS GND
2 VO 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
7~14 DB0~DB7 H/L data bus line

COG LCD Modules -VO1623

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