BO LYMIN BO12864E1 Feature 1. COG package 2. Built-in controller ST7565 3. 1/64 duty cycle 4. +3.3V single power supply 5. On chip LCD booster 6. Option: LED Edge Mechanical Data Item Standard Value Module Dimension 80.0 x 54.0 Viewing Area 70.7 x 38.8 Dot Size 0.48 x 0.48 Dot Pitch 0.52 x 0.52 Unit mm mm mm mm Pin Assignment VSS VDD VO /RES /CS RS /WR /RD DB0~DB7 A K Function Symbol Condition Typical Unit Value Input Voltage Vdd Vdd = +3.3V 3.3 V Supply Current Idd Vdd = +3.3V 0.5 mA LCD Driving 9.0 Vdd-V5 V 25 oC Voltage Item Power supply(GND) Power supply(+3.3V) Contrast Adjustment Reset signal Chip select Command/Data 80:write signal 68:R/W signal 80:read signal 68:enable signal Data bus Power supply for B/L+ Power supply for B/L80.0±0.5 76.1(LCD) 70.7(VA) Dimension 9.7±0.5 6.5 4.9 66.52(AA) 40.0 0.48 R0.5 5.0 0.04 1 1.0 0.3 1.0 6.5 A 17.0 P1.0 W=0.6 K 3.8 18 B 2.2 2.78 9.6 73.0±5.0 5.0±1 1.7 2.2 DETAIL B SCALE 3/1 Conduct side 0.48 0.04 0.5 Ø0.6 44.2 50.6(LCD) 54.0±0.5 3.2 1.0 1.6 22.4 VIEWING DIRECTION 33.24(AA) 38.8(VA) 12.0 128 * 64 Dots 31.2 2 3 4 5 6 7 8 9~16 17 18 Symbol 2.0 Pin 1 Electronic Characteristics LCD DOTS SCALE 10/1