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HT84192

Holtek Semiconductor Inc
Part Number HT84192
Manufacturer Holtek Semiconductor Inc
Description Magic VoiceTM
Published Mar 26, 2005
Detailed Description HT84XXX Magic VoiceTM Features · · · · · · · · · Operating voltage: 2.4V~5.0V Programmable tone melody generator ADPCM ...
Datasheet PDF File HT84192 PDF File

HT84192
HT84192

Overview
HT84XXX Magic VoiceTM Features · · · · · · · · · Operating voltage: 2.
4V~5.
0V Programmable tone melody generator ADPCM or m-law PCM, PCM synthesis Wide range of sampling rate for voice synthesis Minimum sampling rate step: 100Hz Voice melody mixed output Programmable 2 channels of melody mixed output Programmable 2 channels of voice mixed output 13 kinds of melody beats · · · · · · · · · · · 5 octaves of tone level and 18 tempos 16 levels of digital volume control Two current type D/A outputs Eight programmable I/O pins Four programmable input pins Provides 36 sec to 384 sec of voice capacity Timer controller Voice fill-in function Powerful user-defined functions Power-on initial setting 28-pin SKDIP package Applications · · High-end educational leisure products Alert and warning systems · Speech synthesizers and sound effect generators General Description The HT84XXX family is a series of programmable speech synthesizers and tone generators designed for user-defined voice and ...


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