BO LYMIN BO1602B Feature 1. COG package 2. 5x7 dots with cursor, with icons 3. Built-in controller NT7651 4. + 3.3V single power supply 5. 1/16 duty cycle 6. I2C Series interface Mechanical Data Item Standard Value Module Dimension 42.0 x 27.5 Viewing Area 38.0 x 17.0 Dot Size 0.34 x 0.50 Character Size 1.86 x 4.56 Pin Assignment Pin Symbol Vlcd 1 2 3 4 5 6 Vss Vdd SDA POR SCL Dimension Unit mm mm mm mm Electronic Characteristics Function LCD bias voltage (internally generated) Power supply GND Power supply for logic Serial data input/output External power- on reset Serial clock input Symbol Condition Typical Unit Value Input Voltage Vdd Vdd = +3V 3.0 V Supply Current Idd Vdd = +3V 0.5 mA LCD Driving 4.8 Vdd-Vo V 25 oC Voltage Item