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HT86384 - 8-Bit Voice Synthesizer MCU

Download the HT86384 datasheet PDF (HT86072 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for 8-bit voice synthesizer mcu.

Features

  • Operating voltage: 2.4V~5.2V.
  • Build-in low supply voltage detection circuit (2.2V or 3.3V).
  • System clock: 4MHz~8MHz.
  • Crystal or RC oscillator for system clock.
  • 24 I/O pins with 4 shared pins included.
  • 8K´16-bit program ROM.
  • 208´8-bit RAM.
  • One external interrupt input.
  • Three 16-bit programmable timer counter and over- flow interrupts.
  • 12-bit high quality D/A output by transistor or HT82V733.
  • Built-in voice ROM in various capacity.
  • One.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HT86072-HoltekSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Holtek Semiconductor
  • HT86030 - Voice Synthesizer 8-Bit MCU
  • HT86070 - Voice Synthesizer 8-Bit MCU
  • HT86072 - 8-Bit Voice Synthesizer MCU
  • HT86144 - 8-Bit Voice Synthesizer MCU
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Full PDF Text Transcription

Click to expand full text
HT86XXX 8-Bit Voice Synthesizer MCU Features · Operating voltage: 2.4V~5.2V · Build-in low supply voltage detection circuit (2.2V or 3.3V) · System clock: 4MHz~8MHz · Crystal or RC oscillator for system clock · 24 I/O pins with 4 shared pins included · 8K´16-bit program ROM · 208´8-bit RAM · One external interrupt input · Three 16-bit programmable timer counter and over- flow interrupts · 12-bit high quality D/A output by transistor or HT82V733 · Built-in voice ROM in various capacity · One optional 32768Hz crystal oscillator for RTC time base (8-bit counter with 3-bit prescaler) · Watchdog Timer · 8-level subroutine nesting · HALT function and wake-up feature reduce power consumption · Up to 1ms (0.
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