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HT16270 - RAM Mapping 64 x16 LCD Controller for I/O C

General Description

HT16270 is a peripheral device specially designed for I/O type mC used to expand the display capability.

The max.

display segment of the device are 1024 patterns (64´16).

Key Features

  • Operating voltage: 2.7V~5.2V External Crystal 32.768kHz oscillator 1/5 bias, 1/16 duty, frame frequency is 64Hz Max. 64´16 patterns, 16 commons, 64 segments Built-in internal resistor type bias generator 3-wire serial interface 8 kinds of time base/WDT selection Time base or WDT overflow output Built-in LCD display RAM.
  • R/W address auto increment Two selectable buzzer frequencies (2kHz/4kHz) Power d.

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Datasheet Details

Part number HT16270
Manufacturer Holtek Semiconductor Inc
File Size 151.27 KB
Description RAM Mapping 64 x16 LCD Controller for I/O C
Datasheet download datasheet HT16270 Datasheet

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Full PDF Text Transcription for HT16270 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for HT16270. For precise diagrams, tables, and layout, please refer to the original PDF.

HT16270 RAM Mapping 64 ´16 LCD Controller for I/O mC Features · · · · · · · · · Operating voltage: 2.7V~5.2V External Crystal 32.768kHz oscillator 1/5 bias, 1/16 duty, fr...

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.7V~5.2V External Crystal 32.768kHz oscillator 1/5 bias, 1/16 duty, frame frequency is 64Hz Max. 64´16 patterns, 16 commons, 64 segments Built-in internal resistor type bias generator 3-wire serial interface 8 kinds of time base/WDT selection Time base or WDT overflow output Built-in LCD display RAM · · · · · · · R/W address auto increment Two selectable buzzer frequencies (2kHz/4kHz) Power down command reduces power consumption Software configuration feature Data mode and Command mode instructions Three data accessing modes VLCD pin to adjust LCD operating voltage General Description HT16270 is a peripheral device special