
PIN CONNECTIONS Pin | Symbol | Level | Function | 1 | VSS | 0V | GND | 2 | VDD | +5V | Power supply for logic | 3 | VO | - | Operating voltage for lcd | 4 | RS | H/L | "H" Data, "L" Instruction code | 5 | R/W | H/L | "H" Read, "L" Write | 6 | E | H-L | Enable signal | 7 | DB0 | H/L | Data bus line | 8 | DB1 | H/L | 9 | DB2 | H/L | 10 | DB3 | H/L | 11 | DB4 | H/L | 12 | DB5 | H/L | 13 | DB6 | H/L | 14 | DB7 | H/L | 15 | LEDA | +5V | Power supply for LED backlight | 16 | LEDK | 0V | | | MECHANICAL DATA Item | Nominal Dimensions | Unit | Module Size(W x H x T) | 80.0X36.0X13.0 | mm | Viewing Area (W x H) | 64.5X13.8 | mm | Character Size (W x H) | 3.00X5.55 | mm | Dot Size (W x H) | 0.55X0.65 | mm | ABSOLUTE MAXIMUM RATINGS Item | Symbol | Min. | Max. | Unit | Supply Voltage (Logic) | VDD-VSS | -0.3 | 7.0 | V | Supply Voltage (LCD) | VDD-VO | -0.3 | 13.0 | V | Input Voltage | VI | -0.3 | VDD+0.3 | 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 | 2.2 | - | VDD | V | Input Low Voltage | VIL | -0.3 | - | 0.6 | V | Output High Voltage | VOH | 2.4 | - | VDD | V | Output Low Voltage | VOL | 0 | - | 0.4 | V | Supply Current | IDD | - | 1.1 | - | mA | LCD Driving Voltage | VDD-V0 | - | 5 | - | V | LED BACKLIGHT SPECIFICATIONS (Ta=25℃) Item | Forward Voltage | Forward Current | YELLOW-GREEN | 4.1V | 120mA | |
NOTES:
1. Built-in controller (KS0066 or Equivalent)
2. LED can be driven by pin15, pin16 or A and K
3. 5V/3.3V power supply optional