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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 Powe...