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GDM2002D XIAMEN OCULAR
Outline Dimension
GDM2002B
LED B/ L
Feature 1. 5X8 dots with cursor 2. Built-in controller (KS0066U or Equivalent) 3. +5V power supply(Also available for +3.0V) 4. 1/16 duty cylce 5. BKL to be driven by pin1,pin2,or pin15,pin16 or A,K 6. N.V.optional Interface pin connections
PIN NO Symbol
Function
1
VSS GND
2
VDD +5V
3
V0
Contrast adjustment
4
RS
H/L Register select signal
5
R/W H/L Read/Write signal
6
E
H/L Enable signal
7
DB0 H/L Data bus line
8
DB1 H/L Data bus line
9
DB2 H/L Data bus line
10
DB3 H/L Data bus line
11
DB4 H/L Data bus line
12
DB5 H/L Data bus line
13
DB6 H/L Data bus line
14
DB7 H/L Data bus line
15
A
+4.
GDM2002B Datasheet