5.7寸字库液晶，320240液晶模组，320240液晶屏

PIN CONNECTIONS Pin Symbol Level Function 1 VSS 0V Ground 2 VDD 5.0V Power supply for Logic 3 VO - Driving voltage for LCD 4 /WR L 8080：Write signal 5 /RD L 8080：Read signal 6 /CS L Chip select ,Active L 7 A0 H/L "L" Data, "H" Instruction code 8 /RES L Reset signal ,active "L" 9 | 16 DB0 | DB7 H/L Data bus line 17 BUSY   Busy signal 18 INTI - Programmable interrupt 19 LEDA +5V Power supply for B/L 20 LEDK 0V

MECHANICAL DATA Item Nominal Dimensions Unit Module Size(W x H x T) 153.0X120.0X12.3 mm Viewing Area (W x H) 122.0X92.0 mm Dot Pitch (W x H) 0.36X0.36 mm Dot Size (W x H) 0.33X0.33 mm ABSOLUTE MAXIMUM RATINGS Item Symbol Min. Max. Unit Supply Voltage (Logic) VDD-VSS 0 6.5 V Supply Voltage (LCD) VDD-VO 0 28 V Input Voltage VI 0 VDD V Operating Temp. TOPR -20 +70 ℃ Storage Temp. TSTG -30 +80 ℃ ELECTRICAL CHARACTERISTICS (VDD=5.0V, Ta=25℃) Item Symbol Min. Typ. Max. Unit Input High Voltage VIH 0.5 VDD - VDD V Input Low Voltage VIL 0 - 0.2VDD V Supply Current IDD - 100 - mA LCD Driving Voltage VDD-V0 - 23.0 - V LED BACKLIGHT SPECIFICATIONS (Ta=25℃) Item Forward Voltage Forward Current White 3.1V 180mA CCFL BACKLIGHT SPECIFICATIONS (Ta=25℃) Item Symbol Standard Value Driving Current IFLD 5.0mA (AC=300V)

NOTES:
1. Built-in RA8806 controller (ASCII code，GB code)
2. 5/3.3V power supply optional
3. Touch panel optional