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HT37Q20 - (HT37Q20 - HT37Q70) 4-Channel Music Synthesizer MCU

Download the HT37Q20 datasheet PDF. This datasheet also covers the HT37Q70 variant, as both devices belong to the same (ht37q20 - ht37q70) 4-channel music synthesizer mcu family and are provided as variant models within a single manufacturer datasheet.

Description

The device is an 8-bit high performance RISC architecture microcontroller specifically designed for various Music and ADPCM applications.

It provides an 8-bit MCU and 4-channel Wavetable synthesizer.

Features

  • Operating voltage:.
  • 16-bit table read instructions for any bank/page read.
  • Support 16 to 28 bidirectional I/O lines.
  • Integrated 1-ch mono 16-bit DAC 3.6V~5.5V (HT37Q70/60) 3.3V~5.5V (HT37Q50/40) 2.4V~5.5V (HT37Q30/20).
  • Operating frequency: typical 11.059MHz.
  • Oscillation modes for the Oscillator clock converter.
  • Integrated power Amplifier.
  • Four channel polyphonic synthesizer.
  • Low voltage reset (Tolerance ± 10%).
  • External interrupt INT.
  • Ext.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HT37Q70_HoltekSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Holtek Semiconductor

Part Number Description
HT37Q30 (HT37Q20 - HT37Q70) 4-Channel Music Synthesizer MCU
HT37Q40 (HT37Q20 - HT37Q70) 4-Channel Music Synthesizer MCU
HT37Q50 (HT37Q20 - HT37Q70) 4-Channel Music Synthesizer MCU
HT37Q60 (HT37Q20 - HT37Q70) 4-Channel Music Synthesizer MCU
HT37Q70 (HT37Q20 - HT37Q70) 4-Channel Music Synthesizer MCU

Full PDF Text Transcription

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HT37Q70/60/50/40/30/20 4-Channel Music Synthesizer MCU Technical Document · Tools Information www.datasheet4u.com · FAQs · Application Note - HA0075E MCU Reset and Oscillator Circuits Application Note Features · Operating voltage: · 16-bit table read instructions for any bank/page read · Support 16 to 28 bidirectional I/O lines · Integrated 1-ch mono 16-bit DAC 3.6V~5.5V (HT37Q70/60) 3.3V~5.5V (HT37Q50/40) 2.4V~5.5V (HT37Q30/20) · Operating frequency: typical 11.
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