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BO LYMIN
BL12864D
Feature 1. PLED display 128x64 dots 2. KS0107/KS0108 controller, easy program 3. +5V power supply 4. 1/64 duty 5. COB with metal frame 6. 100% the same mechanism as BL12864C
Mechanical Data Item Standard Value Module Dimension 76. 65 x 52. 7 Viewing Area 60. 0 x 32. 5 Dot Size 0. 40 x 0. 40 Dot Pitch 0. 43 x 0. 53 Pin Assignment
Pin 1 2 3 4-11 12 13 14 15 16 17 18 19 20 Symbol Vdd Vss NC DB0-7 CS1 CS2 /RST R/W D/I E NC DISP NC
Unit mm mm mm mm
Function Logic supply voltage(5. 0V) Ground No connection Data bus line L:Chip select for IC1 L:Chip select for IC2 L:Reset signal H: Read(-->MPU);L:Write(-->LCM) H:Data; L:Instruction H:Enable signal No connection L: ...