HGS128647串口OLED，I2C串口OLED，串口液晶

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HGS128647串口OLED，I2C串口OLED，12864串口，串口液晶

1.128*64点阵，1.54英寸

2.3.3V供电，内置SSD1305

3.并口和串口（SPI,I2C）可选

4.超宽温显示

5.黄字和绿字可选

型号 规格 模块大小 显示尺寸 接口 控制器 背光 备注 PDF HGS128647系列 128*64 54.0*39.5 37.0*19.5 SPI/I2C SSD1305 --- 图形OLED显示模块

+ 产品资料

PIN CONNECTIONS Pin Symbol Level Function 1 VSS 0V Ground 2 VDD 3.3V Power supply for Logic 3 VO - OLED Display voltage 4 D/C H/L Data/Command select 5 /WR L 8080：Write signal 6 /RD L 8080：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 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 controller 2. 3.3V power supply optional 3. Parallel / Serial interface optional 4. Display color :YELLOW   MECHANICAL DATA Item Nominal Dimensions Unit Module Size(W x H x T) 54.0X39.5X8.5 mm Viewing Area (W x H) 37.0X19.5 mm Dot Pitch (W x H) 0.274X0.274 mm Dot Size (W x H) 0.258X0.258 mm ABSOLUTE MAXIMUM RATINGS Item Symbol Min. Max. Unit Supply Voltage (Logic) VDD-VSS 0 3.5 V SupplyVoltage (OLED) VCC-VSS 0 15.0 V Input Voltage VI 0 VDD V Operating Temp. TOPR -30 +85 ℃ Storage Temp. TSTG -40 +90 ℃ ELECTRICAL CHARACTERISTICS (VDD=5.0V, 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 12.0 12.5 13.0 V