Datasheet Summary
GDM2002D XIAMEN OCULAR
Outline Dimension
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
VSS GND
VDD +5V
V0
Contrast adjustment
H/L Register select signal
R/W H/L Read/Write signal
H/L Enable signal
DB0 H/L Data bus line
DB1 H/L Data bus line
DB2 H/L Data bus line
DB3 H/L Data bus line
DB4 H/L Data bus line
DB5 H/L Data bus line
DB6 H/L Data bus line
DB7 H/L Data bus line
+4.2V...