I2C液晶，串口液晶，I2C字符OLED，HCS1624模块

PIN CONNECTIONS CON1 Pin Symbol Level Function 1 VDD 3.3V Power supply for Logic 2 VSS 0V Ground 3 NC - No connection 4 D/C H/L Data/Command select 5 R/W H/L Read /Write signal 6 E H/L Chip enable signal 7 | 14 DB0 | DB7 H/L Data bus line CON2 Pin Symbol Level Function 1 VSS 0V Ground 2 VDD 3.3V Power supply for Logic 3 /CS L Chip select signal 4 /REST L Reset signal ,active "L" 5 D/C H/L Data/Command select 6 D0 H/L SPI: D0—SCLK D1—SDIN I2C: D0—SCL D1—SDAIN D2--SDAOUT 7 D1 8 D2

MECHANICAL DATA Item Nominal Dimensions Unit Module Size(W x H x T) 85.0X30.0X7.5 mm Viewing Area (W x H ) 58.22X13.52 mm Character Pitch(W x H ) 3.55×5.95 mm Character Size(W x H ) 2.97×5.57 mm Dot Pitch (W x H ) 0.60×0.70 mm Dot Size (W x H ) 0.57×0.67 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 -40 +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 0 - 0.2VDD V Output High Voltage VOH 0.9 VDD - VDD V Output Low Voltage VOL 0 - 0.1VDD V Supply Current IDD - 45 - mA OLED Display Voltage(YELLOW) VCC-VSS 11.5 12.0 12.5 V

NOTES:
1. Built-in US2066 controller
2. 3.3V/5V power supply optional
3. Parallel / Serial interface optional
4. Display color :YELLOW