BO LYMIN BO1602E Feature 1. COG package 2. 5x7 dot with cursor 3. Built-in controller ST7032i 4. +3.3V single power supply 5. 1/16 duty cycle 6. I2C series interface Mechanical Data Item Standard Value Module Dimension 103.0 x 36.0 Viewing Area 99.0 x 24 Dot Size 0.92 x 1.1 Character Size 4.84 x 9.22 Unit mm mm mm mm Pin Assignment Pin Symbol 1 VOUT CAP2 CAP+ 3 VDD 4 VSS 5 6 SDA 7 SCL 8 RST Dimension Level Electronic Characteristics Function LCD driver voltage Voltage booster circuit External capacitor about 0.1uf to 4.7uf Power supply for logic (+3.3V) Power supply GND H/L Serial Data Input/Output H/L Serial clock input H/L Reset signal Symbol Condition Typical Unit Value Input Voltage Vdd Vdd = +3.3V 3.3 V Supply Current Idd Vdd = +3.3V 1 mA LCD Driving o 4.5 VLCD V 25 C Voltage Item