LCD 2X20 Green (TOPWAY)


EGP165.00

2X20 Character Display Module
LMB202DBC

Resolution 20 chars x 2 lines
Interface Parallel
Voltage 5.0V
Fonts ASCII
Temperature -20°C~70°C
Outline 116.0mm x 35.0mm x 13.3mm
Display Effects
V. A. 83.0mm x 18.6mm

Pin No /pin name/ I/o Descriptions:
1 VSS Power Power supply, Ground (0V)
2 VDD Power Positive power supply
3 V0 Power LCD contrast reference supply
4 RS Input Register Select:
RS =HIGH: transferring display data
RS =LOW: transferring instruction data
5 R/W Input Read / Write Control bus:
R/ =HIGH: Read mode selected
R/W=LOW: Write mode selected
6 E Input Data Enable
7 DB0 I/O Bi-directional tri-state Data bus:
In 8 bit mode, DB0 ~ DB7 are in use
In 4bit mode, DB4 ~ DB7 are in use, DB0~DB3 leave open:
14 DB7
15 BLK Power Backlight negative supply
16 BLA power Backlight positive supply

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