DM12864-28

DM12864-28 2.5 0.5 9.5±0.3 *128x64DOTS 1/64Duty 1/9Bias Yellow-Green or Blue mode STN Transflective 93.0 0.3 88.0±0.3 78±0.3 V.A 73±0.3 66.52 ( ) FOR LED BACKLIGHT Max11.0(Max14.0) Max5.0(Max8.5) 0.52 0.48 51±0.3 V.A 39±0.3 33.24 70 0.3 65.0±0.3 128 X 64 DOT 0.52 0.48 20 1 4- 2. 5 1.6 2.5 14 P2.54X19=48.26 ABSOLUTE MAXIMUM RATINGS Item Supply Voltage(Logic) Supply Voltage(LCD) Input Voltage Operating Temp. Storage Temp. Symbol Vdd - Vss Vdd - V0 Vi Topr Tstg Min. -0.3 -0.3 -0.3 -20 -30 Max. 5.5 9.0 Vdd + 0.3 70 80 Unit V V V C C MECHANICAL DATA Item Module Size (W X H X T) Viewing Area(W X H) Dot Pitch(W X H) Dot Size(W X H) View Angle Max. 93.0 X 70.0 X 10.0/13.5 73 X 39 0.52 X 0.52 0.48 X 0.48 6 or 12 O'Clock Unit mm mm mm mm ELECTRICAL CHARACTERISTICS (Vdd=5V±0.25V) Item Symbol Input High Voltage Vih Input Low Voltage Vil Output High Voltage Voh Output Low Voltage Vol Supply Current Idd LCD Driving Voltage Vdd - V0 Test Condition --Ioh=-0.2mA Iol=-1.6mA Vdd=5.0V Ta=25 C Min. 2.0 -0.3 2.4 0 --Typ. ----6.0 11.3 Max. Vdd 0.8 Vdd 0.4 8.0 -Unit 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 VSS VDD V0 RS R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 CS1 CS2 RST VEE BLA BLK Level 0V +5V -H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L H H L -5.0V +5V 0V Function Power GND Power supply for logic Operation voltage for LCD H:Data L:Instruction code H:Read L:Write Enable signal BLOCK DIAGRAM Data bus line KS0107 or Eqv. 64 COM LCD ...