43_HT16C21_LCD_Controller(Driver).pdf

43
LCD Display for Radio
HT16C21
Characteristics

VDD = 3.3V ( Full Range : 2.4V ~ 5.5V )

VLCD = 3.3V ( VLCD ≤ VDD )

I2C-bus Interface

Display Dot : 20 Segments  4 Commons
( Maximum : 20 Segments  4 Commons or 16 Segments  8 Commons )

16-step Internal Voltage VLCD Adjustment

Only a Few Components Required for the External Circuit

Package Type : 28-pin SOP
MCU
Interface
HT16C21
Application Areas
Application Circuit
Top Board
Bottom Board
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