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HT83R074 - Q-Voice

Description

The HT83R074 is 8-bit high performance microcontroller with voice synthesizer and tone generator.

The HT83R074 is designed for applications on multiple I/Os with sound effects, such as voice and melody.

Features

  • Operating voltage: 2.4V~5.2V.
  • Up to 1ms (0.5ms) instruction cycle with 4MHz (8MHz).
  • Two 8-bit programmable timer counter with 8-stage prescaler and one time base counter.
  • Watchdog Timer.
  • 4-level subroutine nesting.
  • HALT function and wake-up feature reduce power system clock.
  • System clock: 4MHz~8MHz (2.4V).
  • Crystal or RC oscillator for system clock.
  • 12 I/O pins.
  • 2K´15 program ROM.
  • 80´8 RAM.
  • 1536K voice ROM size.
  • 72 sec voice leng.

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www.DataSheet4U.com HT83R074 Q-VoiceTM Technical Document · Tools Information · FAQs · Application Note Features · Operating voltage: 2.4V~5.2V · Up to 1ms (0.5ms) instruction cycle with 4MHz (8MHz) · Two 8-bit programmable timer counter with 8-stage prescaler and one time base counter · Watchdog Timer · 4-level subroutine nesting · HALT function and wake-up feature reduce power system clock · System clock: 4MHz~8MHz (2.
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