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PIN CONNECTIONS Pin Symbol Level Function 1 /VLED +5V Power supply for LED backlight 2 VSS 0V Ground 3 VDD +5V Power supply for Logic 4 V0 - Driving voltage for LCD 5 A0 H/L "H" Data, "L" Instruction code 6 E1 H/L Chip1 Enable signal 7 E2 H/L Chip1 Enable signal 8 | 15 DB0 | DB7 H/L Data bus line 16 R/W H/L H: Read L:Write 17 VEE - Negative Voltage output 18 NC - No connection

MECHANICAL DATA Item Nominal Dimensions Unit Module Size(W x H x T) 59.0X29.3X5.5 mm Viewing Area (W x H ) 52.0X15.0 mm Dot Pitch (W x H ) 0.375X0.375 mm Dot Size (W x H ) 0.345X0.345 mm ABSOLUTE MAXIMUM RATINGS Item Symbol Min. Max. Unit Supply Voltage (Logic) VDD-VSS 0 6.7 V Supply Voltage (LCD) VDD-VO 0 10 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 2.0 - VDD V Input Low Voltage VIL 0 - 0.8 V Output High Voltage VOH 2.4 - VDD V Output Low Voltage VOL 0 - 0.4 V Supply Current IDD - 1.0 - mA LCD Driving Voltage VDD-V0 - 4.7 - V LED BACKLIGHT SPECIFICATIONS (Ta=25℃) Item Forward Voltage Forward Current YELLOW-GREEN 4.2V 40mA

NOTES:
1. Built-in controller (SED1520 or equivalent)