HT37Q70_HoltekSemiconductor.pdf
Datasheet Details
Part number:
HT37Q20, HT37Q70
Manufacturer:
Holtek Semiconductor
File Size:
798.57 KB
Description:
(ht37q20 - ht37q70) 4-channel music synthesizer mcu.
Note:
This datasheet PDF includes multiple part numbers: HT37Q20, HT37Q70.
Please refer to the document for exact specifications by model.
HT37Q20, HT37Q70, (HT37Q20 - HT37Q70) 4-Channel Music Synthesizer MCU
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.
It has a integrated 8-bit micro controller which controls the synthesizer to generate the melody by
HT37Q20 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
* Oscillati
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