LG128647 128 x 64 dots MECHANICAL DATA ABSOLUTE MAXIMUM RATINGS Item Supply Voltage(Logic) Supply Voltage(LCD) Input Voltage Operating Temp. Storage Temp. Symbol Min. Max. Unit VDD - VSS VDD - VO VI Topr Tstg -0.3 7.0 -0.3 -0.3 19.0 VDD + 0.3 70 80 V V V °C -20 -30 °C Symbol Input High Voltage Input Low Voltage Output High Voltage Output Low Voltage Supply Current LCD Driving Voltage VIH VIL VOH VOL I DD VDD - VO Test Condition --IOH = - 0.2mA IOL = 1.6mA VDD = 5.0V Ta=25°C Min. Typ. 2.0 ----- - 0.3 2.4 0 --- 8.0 11.2 S6B0107 or Eqv. Pin Symbol V V V V mA 1 2 3 4 VSS V DD VO V DD 0.8 V DD 0.4 10.0 -- LCD PANEL 128 x 64 dots 64 SEG VDD VSS VO VOUT Power Circuit 64 SEG To LSI S6B0108 or Eqv. DB0 DB7 RS, R/W, E, /RST CS1 CS2 Dot Size ( W x H ) Weight (Reflective/LED) Max. Unit BLOCK DIAGRAM 64 COM Module Size ( W x H x T ) Viewing Area ( W x H ) Dot Pitch ( W x H ) Approx. 35 / 45 S6B0108 or Eqv. V 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 RS R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 CS1 CS2 /RST VOUT LEDA LEDK Level 0V +5V -H/L H/L _ H,H >L H/L H/L H/L H/L H/L H/L H/L H/L H H L -10V +5V 0V Unit mm mm mm mm g Function GND Power supply for logic Operating voltage for LCD H : Data L : Instruction code H : Read L : Write Enable signal Data bus line Chip selection for IC1, active "H" Chip selection for IC2, active "H" Reset signal, active "L" Output voltage for LCD driving Power supply for LED backlight LED BACKLIGHT SPECIFICATIONS (Ta=25°C) Item LEDA LEDK 75.0 x 68.0 x 7.5/9.5 60.0 x 32.6 0.43 x 0.43 0.40 x 0.40 PIN CONNECTIONS ELECTRICAL CHARACTERISTICS ( V DD =5V±0.25V ) Item Nominal Dimensions Item LED Backlight Array(A.) or Edge(E.) Forward Voltage Forward Current (A./E.) Emission Wave Length Symbol Typ. Max. Unit Vf If 4.1 180/120 568 4.3 --- V mA nm λp