WO12864L Overview
2 SI2 3 VG VG is the LCD driving voltage for segment circuits 4 XV0 XV0 is the LCD driving voltage for mon circuits at positive frame. 5 V0 V0 is the LCD driving voltage for mon circuits at negative frame. 6 VSS GROUND 7 VDD POWER 8 SDA D[1:3] must be connected together as SDA.