HDR12864-4 128 X 64 Dots Graphic, Yellow OLED Display Dimensional Drawing Features Features Viewing Angle.............................................Wide (160 degrees) High Contrast...................................................................2000:1 Fast Response Time.....................................................10 usec Built-in DC-DC Converter Built-in Controller.........................................................SSD1325 Physical Data Module Size......................................41.9W x65.1H x 1.61T mm Viewing Area Size......................................38.4W x 20.21H mm Dot Pitch...................................................0.285W x 0.285H mm Dot Size....................................................0.255W x 0.255H mm Weight.............................................................................3.75gm Power Supply VDD + 2.7V + 14V R 1M VSS OLED Absolute Ratings Absolute Maximum Ratings PARAMETER SYMBOL SUPPLY VOLTAGE VDD MIN MAX -0.3 UNIT 3.5 V 8 16 V INPUT VOLTAGE V IN -0.3 V DD +0.3 V OPERATING TEMPERATURE T OP -40 70 °C T STG -40 85 °C SUPPLY VOLTAGE VCC STORAGE TEMPERATURE 2 LIFE TIME (60/100 Cd/m ) PARAMETER SYM OPERATING VOLTAGE CONDITION MIN TYP MAX VDD - 2.4 2.7 3.5 14 OPERATING VOLTAGE VCC - 13.5 INPUT HIGH VOLTAGE V IH - 0.8*VDD- INPUT LOW VOLTAGE V IL - 0 UNIT V 14.5 V V DD V V 0.2V DD - OPERATING CURRENT I DD All pixels on - - 650 uA OPERATING CURRENT I CC All pixels on - 18 20 mA POWER CONSUMPTION PD All pixels on - 252 280 mW BRIGHTNESS L Average 60 80 - cd/m2 DRIVE METHOD 1/64 Duty Pin Connections VCC I Ref VComh 4.7uF C Electrical Characteristics (VCC=14±5% 25°C) 40/24k - Hrs PIN NO. SYMBOL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 VSS VSL VCC VCOMH VDD Bs1 Bs2 CS# RES# D/C# R/WR# E/RD# D0 D1 D2 D3 D4 D5 D6 D7 IREF VCC N/C VSS FUNCTION I O I I I H/L H/L L L H/L L L H/L H/L H/L H/L H/L H/L H/L H/L I I I Ground Pin SEG Signal Power Supply for OLED driver COM - Voltage Reference Pin Power Supply for internal logic MCU interface selection input MCU interface selection input Chip select input Hardware reset input Data-command control input Write data input Read data input Bi-directional data bus Bi-directional data bus Bi-directional data bus Bi-directional data bus Bi-directional data bus Bi-directional data bus Bi-directional data bus Bi-directional data bus Reference input (connect recom. Res. R) Power Supply for logic No Connection Ground Pin