Item Dimension UnitNumber of Characters 128 x 64 Dots －Module dimension 75.0 x 52.7 x8.9(MAX)mmView area 60.0 x 32.6 mmActive area 55.0 x 27.48 mmDot size 0.39 x 0.39 mmDot pitch 0.43 x 0.43 mmLCD type STN Negative, Transmissive , blueDuty 1/64View direction 6 o’clockBacklight Type Edge LED WhiteItem Symbol Min Typ Max UnitOperating Temperature TOP -20 － +70 ℃Storage Temperature TST -30 － +80 ℃Input Voltage VI 0 － VDD VSupply Voltage For Logic VDD 0 － 6.7 VSupply Voltage For LCD VDD-VLCD 0 － 16.7 V5.Electrical CharacteristicsItem Symbol Condition Min Typ Max UnitSupply Voltage For Logic VDD-VSS － 4.75 5.0 5.25 VSupply Voltage For LCD VDD-V0Ta=-20℃Ta=25℃－－－8.09.6－VVSHENZHEN GCDISPLAY CO.,LTD