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HT1647A

Holtek Semiconductor
Part Number HT1647A
Manufacturer Holtek Semiconductor
Description 64 X 16 LCD Controller
Published Feb 11, 2012
Detailed Description www.DataSheet.co.kr HT1647A 64´16 LCD Controller for I/O MCU PATENTED PAT No. : TW 099352 Technical Document · Applicat...
Datasheet PDF File HT1647A PDF File

HT1647A
HT1647A

Overview
www.
DataSheet.
co.
kr HT1647A 64´16 LCD Controller for I/O MCU PATENTED PAT No.
: TW 099352 Technical Document · Application Note Features · Operating voltage: 2.
7V~5.
2V · Built-in 32kHz RC oscillator · External 32.
768kHz crystal oscillator or 32kHz · Eight kinds of time base/WDT selection · Time base or WDT overflow output · R/W address auto increment · Built-in buzzer driver (2kHz/4kHz) · Power down command reduces power consumption · Software configuration feature · Data mode and Command mode instructions · Three data accessing modes · Provides VLCD pin to adjust LCD operating voltage · Provides three kinds of bias current programming · Control of TN-type, STN-type LCDs and frequency sou...


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