WINSTAR Professional LCD Module Manufacture WG12864B GraPhic 128x64dots Dimension drawing 75.040.5 1.5 8.9Max 7.4Max 2-R1,25 PTH 2-R2.0 PAD 1" ad 0.43 0.39 DOT SIZE 0.5 | 20,12 25,35 ioneka Dots 2,70.5 0.43 0,39 SCALE 10/1 o 1. E 2-64.0 PAD 20-01.8PAD P2.54*1 13.37, 26 32:5 LED B/L EL or NO B/L feature Mechanical Data 1. Built-in controller Samsung- (KS0107 KS0108 or equivalent) Item Standard Value Unit 2.+5V power supply 3. 1/64 duty cycle Module Dimension 75.0x52.7 mm 4.N.V Built-in Viewing Area 60.0x32.6 mm Tee Mounting hole 70.0x 49.7 mm NO. Symbol Function = Dot Pitch 0.43x0.43 mm 1 Vdd Power Supply(+5V) 2 | GND | Power SupplyfGnd) Absolute Maximum Rating 2 Vo Contrast Adjustment Standard Value 4 DBO Data bus line Item Symbol Unit | min.| typ. | max. 5 DB1 Data bus line Power Supply VDD-VSS /|4.75| 5.0 5.25) V 6 DB2 Data bus line input Vol Nput Voltage Vi -0.3 | --- | vbD| V 7 DB3 Data bus line : : Note : VSS=0 Volt, VDD=5.0 Volt. 8 DB4 Data bus line 9 | DBS Data bus line 10 | DB6 Data bus line fLlectronical Character(stics 11. DB7 Data bus line Item Symbol] Condition eee ees Unit 5 min.) typ.|max,| ~ 12 | CS1 Chipselect!IC1 . I i Voliace VDD L level 0.7Vop| 7 Voo | V 13. CS2 ChipselectIC2 npu g maa Gtinvet 5 lls= lawl w 14 RST Reset signal | Supply Current | 1DD VDD=5V | 4.0 5.2 | mA 15 RIW | Dataread/write Recommended LC Driving 0c 9.7 | 10.2 | 10.7 16 D/I_ = Data /instruction Voltage for Normal Temp. | yvop.vo 25C 7.5 | 80 | 8.5 v 17. Enable signal Veraton modile 50C 86 9.1 | 9.6 18 Vee Negative Voltage output (+4.2V) LED Forward Voltage) VF 25C 40) 44 Vv 19 A Power supply for LED LED Forward Current) IF 25C Edge | --- 100 | 200 |mA 20 K | Power supply for LED (OV) EL Power Supply Current EL | Vel=110VAC;400Hz| --- - 5.0 |mA