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Crystage
COB0802-01
Character 8x2
Part number list BC0802B
$
Feature
1.Bulit-in controller ST7066 or equivalent
2.+5V single power supply 3.(Option) +3V power supply
No negative voltage for option
Pin Assignment
Pin No.
1
2
3
4 5 6 7 8 9 10 11 12 13 14
Symbol
Description
VSS GND
VDD +5V (+3V option)
VO
RS R/W
E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7
Contrast Adjustment
H/L register select signal H/L read/white signal H -->L enable signal
H/L data bus line H/L data bus line H/L data bus line H/L data bus line H/L data bus line H/L data bus line H/L data bus line H/L data bus line
Mechanical Drawing
Mechanical Data
Item Module Dimension Viewing Area Dot Size Character Size
Standard Value
40.0 x 20.0 36.3 x 13.9
0.6 x 0.6 3.12 x 5.