Ground Power supply voltage for logic and LCD(+) Power supply voltage for LCD(-) Selects registers Read/Write Signal Chip enable Signal Data bit0 Data bit1 Data bit2 Data bit3 Data bit4 Data bit5 Data bit6 Data bit7 No signal No signal
6.3 Interface Timing Chart AC Characteristics(V =4.5V
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1.1 Display type: STN 1.2 Display color*: Display color: Blue-Black Background: Grey 1.3 Polarizer mode: Reflective/Positive 1.4 Viewing Angle: 12:00 1.5 Driving Method: 1/16 Duty 1/5 Bias 1.