PIN CONNECTIONS Pin | Symbol | Level | Function | 1 | VSS | 0V | Ground | 2 | VDD | +3.3V | Power supply for Logic | 3 | NC | - | No connection | 4 | D/C | H/L | Data/Command select | 5 | /WR | L | Write signal | 6 | /RD | L | Read signal | 7 | 14 | DB0 | DB7 | H/L | Data bus line Serial mode :D1-SI D0-SCL | 15 | /CS | L | Chip enable signal | 16 | /REST | L | Reset signal ,active "L" | 17 | M80 | H/L | M80、MS: interface select: 01:6800 parallel 11:8080 parallel 00: Serial | 18 | MS | 19 | NC | - | No connection | 20 | FG | - | Frame Ground | | | MECHANICAL DATA Item | Nominal Dimensions | Unit | Module Size(W x H x T) | 75.0X53.5X7.0 | mm | Viewing Area (W x H) | 63.4X32.7 | mm | Dot Pitch (W x H) | 0.48X0.48 | mm | Dot Size (W x H) | 0.455X0.455 | mm | ABSOLUTE MAXIMUM RATINGS Item | Symbol | Min. | Max. | Unit | Supply Voltage (Logic) | VDD-VSS | 0 | 3.5 | V | Supply Voltage(OLED) | VDD-VO | 0 | 16.0 | V | Input Voltage | VI | 0 | VDD | V | Operating Temp. | TOPR | -30 | +70 | ℃ | Storage Temp. | TSTG | -40 | +80 | ℃ | ELECTRICAL CHARACTERISTICS (VDD=3.3V, Ta=25℃) Item | Symbol | Min. | Typ. | Max. | Unit | Input High Voltage | VIH | 0.8 VDD | - | VDD | V | Input Low Voltage | VIL | VSS | - | 0.2VDD | V | Output High Voltage | VOH | 0.9 VDD | - | VDD | V | Output Low Voltage | VOL | VSS | - | 0.1VDD | V | Supply Current | IDD | - | TBD | - | mA | OLED Display Voltage(GREEN) | VCC-VSS | 12.5 | 13.0 | 13.5 | V | |