PIN CONNECTIONS| Pin | Symbol | Level | Function | | 1 | VSS | 0V | Ground | | 2 | VDD | 3.3V | Power supply for Logic | | 3 | VO | - | OLED Display voltage | | 4 | A0 | H/L | Data/Command select | | 5 | /WR | L | 8080：Write signal | | 6 | /RD | L | 8080：Read signal | 7
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14 | DB0
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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 | BS1 | H/L | BS1、BS2 interface select:
01:6800 parallel
11:8080 parallel
00: Serial 10: I2C | | 18 | BS2 | | 19 | NC | - | No connection | | 20 | FG | - | Frame Ground |
NOTES:
1. Built-in SSD1305 controller
2. 3.3V power supply optional
3.Parallel / Serial interface optional
4 Display color :YELLOW/BLUE | | MECHANICAL DATA| Item | Nominal Dimensions | Unit | | Module Size(W x H x T) | 66.5X35.0X10.0 | mm | | Viewing Area (W x H) | 57.0X15.1 | mm | | Dot Pitch (W x H) | 0.43X0.41 | mm | | Dot Size (W x H) | 0.41X0.39 | mm |
ABSOLUTE MAXIMUM RATINGS| Item | Symbol | Min. | Max. | Unit | | Supply Voltage (Logic) | VDD-VSS | 0 | 3.5 | V | | Supply Voltage(OLED) | VCC-VSS | 0 | 15.0 | 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(BLUE) | VCC-VSS | 12.0 | 12.5 | 13.0 | V |
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