HT16C22 LQFP52

شناسه محصول: HT16C22-LQFP52 دسته: برچسب: , , , , , , , ,

63,040 تومان


The HT16C22 LQFP52 device is a memory mapping and multi-function LCD controller driver. The maximum Display segments of the device are 176 patterns (44 segments and 4commons). The software confi guration feature of the HT16C22/HT16C22G makes it suitable for multiple LCD applications including LCD modules and display subsystems. The HT16C22/HT16C22G device communicates with most microprocessors / microcontrollers via a two-line bidirectional I2C-bus.


Operating voltage: 2.4V~5.5V
Internal 32kHz RC oscillator
Bias: 1/2 or 1/3; Duty: 1/4
Internal LCD bias generation with voltage-follower buffers
I2C-bus interface
Two Selectable LCD frame frequencies: 80Hz or 160Hz
44 x 4 bits RAM for display data storage
Max. 44 x 4 patterns, 44 segments and 4 commons
Versatile blinking modes
R/W address auto increment
Internal 16-step voltage adjustment to adjust LCD operating voltage
Low power consumption
Provides VLCD pin to adjust LCD operating voltage
Manufactured in silicon gate CMOS process
Package Type: 48/52-pin LQFP, chip and COG.

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