23 LCD Display for Three Phase Electronic Meter HT16C23G Characteristics VDD = 5V ( Full Range : 2. 4V ~ 5.5V ) VLCD = 5V ( Full Range : 2. 4V ~ 5.5V ) I2C-bus Interface Display Dot : 36 Segments 8 Commons ( Maximum : 56 Segments 4 Commons or 52 Segments 8 Commons ) 16-step Internal LCD Operating Voltage Adjustment Only a Few Components Required for the External Circuit Package Types : Gold Bump Dice MCU Interface HT16C23G Application Areas Application Circuit Top Board Bottom Board 8 COM 36 SEG