Datasheet Summary
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BO LYMIN
BG240128B 3
Feature 1. SMT PCB with metal frame 2. Built-in controllerLC7981(=HD 61830) 3. 1/128 duty cycle 4. +5V power supply 5. Option: negative voltage 6. Option: LED, EL B/L, CCFL
Mechanical Data Item Standard Value Module Dimension 144.0 x 104.0 Viewing Area 114.0 x 64.0 Dot Size 0.43 x 0.43 Dot Pitch 0.45 x 0.45 Pin Assignment Pin Symbol
1 2 3 4 5 6 7~14 15 16 17 18 19 20 Vss Vdd Vo RS R/W E DB0~7 /CS /RST Vee A K NC
Unit mm mm mm mm Electronic Characteristics
Function
Power supply (GND) Power supply(+5V) Contrast adjustment Data/Instruction select Read/Write select Enable signal Data bus line Chip select Reset signal Negative voltage output -15V...