20_HT16C22_LCD_Controller(Driver).pdf

20
LCD Display for Single Phase Electronic Meter
HT16C22
Characteristics

VDD = 4.7V ( Full Range : 2.4V ~ 5.5V )

VLCD = 4.7V ( VLCD ≤ VDD )

I2C-bus Interface

Display Dot : 33 Segment  4 Commons
( Maximum. 44 Segments  4 Commons )

Internal 16-step LCD Operating Voltage Adjustment

Only a Few Components Required for the External Circuit

Available Package Type : Dice, 48-pin LQFP, 52-pin QFP
MCU
Interface
HT16C22
Application Areas
Application Circuit
Top Board
Bottom Board
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