HDG12864F-1 Chip On Glass technology Dimensional Drawing 128 X 64 Dots Graphic 77.5±0.2 70.7 (V/A) 2.8 MAX 66.52 (A/A) 33.24 (A/A) 0.48 0.52 44.8 38.8 (V/A) 0.48 50.0 6.5 51.3 0.52 PITCH 0.5 1 20 Dimension tolerance: +/-0.3mm Power Supply Features Back light ............................................................................None Connection ..........................................................Flat Flex Cable Options.............STN/FSTN, Transflective or Reflective Polarizer Built-in Controller..................................Epson/S-MOS SED1565 VDD V1 1.0uF x 5 V5 L C M 5.0V + CAP2+ CAP2CAP1+ Physical Data Module Size........................................77.5W x 51.3H x 2.8T mm Viewing Area Size.........................................70.7W x 38.8H mm Dot Pitch........................................................0.52W x 0.52H mm Dot Size.........................................................0.48W x 0.48H mm Weight..................................................................................23 g CAP1VOUT 4.7uF x 3 Pin Connections PIN NO. Absolute Maximum Ratings PARAMETER SYMBOL MIN MAX UNIT SYMBOL LEVEL 1 V5 - 2 V4 - 3 V3 - 4 V2 - FUNCTION Intermediate voltages VDD -VSS -0.3 5.5 V INPUT VOLTAGE VIN VSS-0.3 VDD V 5 V1 - OPERATING TEMPERATURE TOP 0 50 °C 6 VR - STORAGE TEMPERATURE TSTG -20 70 °C 7 CAP2+ - 8 CAP2- - 9 CAP1- - 10 CAP1+ - 11 VOUT # Output 12 VSS 0V 13 VDD +5V 14 SI H/L Serial data input 15 SCL L→H Shift clock 16 RD L Read serial data 17 WR L Write serial data H/L H = Data, L = Command SUPPLY VOLTAGE Electrical Characteristics (VDD=5.0±0.25V 25°C) PARAMETER SYM CONDITION MIN TYP MAX UNIT Voltage regulator Inverter capacitors Voltage for contrast control Power supply INPUT HIGH VOLTAGE VIH - 0.8VDD - VDD INPUT LOW VOLTAGE VIL - VSS 0.2VDD V OUTPUT HIGH VOLTAGE VOH IOH=0.2mA 0.8VDD - VDD OUTPUT LOW VOLTAGE VOL IOL=1.2mA VSS - 0.2VDD V POWER SUPPLY CURRENT IDD VDD=5V - 0.7 1.1 mA 18 A0 POWER SUPPLY FOR LCD VDD -VL TA=25°C 8.8 8.2 9.6 V 19 RES L Reset 20 CS1 L Chip select DRIVE METHOD 1/64 Duty - V V #Has built-in inverter for negative power supply Page 87