Datasheet Summary
..
BO LYMIN
Feature 1. SMT PCB with metal frame 2. Built-in controller LC7981 3. 1/128 duty cycle 4. +5V single power supply 5. Option: LED, EL B/L 6. Option: negative voltage
Mechanical Data Item Standard Value Module Dimension 72.4 x 70.0 Viewing Area 49.0 x 49.0 Dot Size 0.32 x 0.32 Dot Pitch 0.35 x 0.35 Pin Assignment Pin Symbol
1~8 9 10 11 12 13 14 15 16 17~18 19 20 DB0-7 RS R/W E /CS /RST Vo Vdd Vss NC A NC
Unit mm mm mm mm Electronic Characteristics Symbol Condition Typical Unit Value Input Voltage Vdd Vdd = +5V 5.0 V Supply Current Idd Vdd = +5V 5.0 mA LCD Driving 17.6 V Vdd-Vo 25 oC Voltage LED Forward 4.2 Vf V 25 oC Voltage LED Forward If 320 mA 25...