320240液晶模块

PIN CONNECTIONS Pin Symbol Level Function 1 FLM H/L Scan start-up signal 2 ?CL1 H-L Data latch pulse 3 ?CL2 H-L Data shift pulse 4 M H/L Control signal for AC driving 5 VO - Driving voltage for LCD 6 VDD 5.0V Power supply for Logic 7 VSS 0V Ground 8 VEE - Negative voltage output 9 | 12 DB0 | DB3 H/L Data bus line 13 /DOFF H/L H: Display ON L: Display OFF 14 NC - No connection

MECHANICAL DATA Item Nominal Dimensions Unit Module Size(W x H x T) 139.0X113.8X13.0 mm Viewing Area (W x H) 103.0X79.0 mm Dot Pitch (W x H) 0.30X0.30 mm Dot Size (W x H) 0.27X0.27 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 - 7.5 - mA LCD Driving Voltage VDD-V0 - 21.0 - V LED BACKLIGHT SPECIFICATIONS (Ta=25℃) Item Forward Voltage Forward Current White 3.1V 150mA CCFL BACKLIGHT SPECIFICATIONS (Ta=25℃) Item Symbol Standard Value Driving Current IFLD 5.0mA (AC=250V)

NOTES:
1. No controller
2. 5/3.3V power supply optional
3. CCFL/LED backlight optional