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| LG128641-LY www..com 128 x 64 dots + yellow green led backlight ABSOLUTE MAXIMUM RATINGS Item Supply Voltage(Logic) Supply Voltage(LCD) Input Voltage Operating Temp. Storage Temp. Symbol VDD - VSS VDD - VO VI Topr Tstg Min. -0.3 -0.3 -0.3 -20 -30 Max. 7.0 19.0 VDD + 0.3 70 80 Unit V V V C C MECHANICAL DATA Item Nominal Dimensions Unit mm mm mm mm g Module Size ( W x H x T ) 78.0 x 70.0 x 10.0/13.0 Viewing Area ( W x H ) 62.0 x 44.0 Dot Pitch ( W x H ) 0.44 x 0.60 Dot Size ( W x H ) 0.40 x 0.56 Weight (Reflective/LED) Approx. 65 / 75 ELECTRICAL CHARACTERISTICS ( V DD =5V0.25V ) Item Input High Voltage Input Low Voltage Output High Voltage Output Low Voltage Supply Current LCD Driving Voltage Symbol VIH VIL VOH VOL I DD VDD - VO Test Condition --I OH = - 0.2mA IOL = 1.6mA VDD = 5.0V Ta=25 C Min. 2.0 - 0.3 2.4 0 --Typ. ----6.0 11.2 Max. Unit V DD 0.8 V DD 0.4 8.0 -V V V V mA V PIN CONNECTIONS Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Symbol /CS1 /CS2 VSS V DD VO RS R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 /RST VOUT LEDA LEDK Level L L 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 L -10V +5V 0V Function Chip selection for IC1, active "L" Chip selection for IC2, active "L" GND Power supply for logic Operating voltage for LCD H : Data L : Instruction code H : Read L : Write Enable signal BLOCK DIAGRAM 64 COM S6B0107 or Eqv. LCD PANEL 128 x 64 dots 64 SEG 64 SEG S6B0108 or Eqv. Data bus line VDD VSS VO VOUT Power Circuit To LSI S6B0108 or Eqv. Reset signal, active "L" Output voltage for LCD driving Power supply for LED backlight DB0 DB7 RS, R/W, E, /RST /CS1 /CS2 LEDA LEDK LED Backlight LED BACKLIGHT SPECIFICATIONS (Ta=25 C) Item Forward Voltage Forward Current Emission Wave Length Symbol Vf If Typ. 4.1 300 568 Max. 4.3 --Unit V mA nm p |
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