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

Holtek Semiconductor

Datasheet Details

Part number	HT37Q70
Manufacturer	Holtek Semiconductor
File Size	798.57 KB
Description	(HT37Q20 - HT37Q70) 4-Channel Music Synthesizer MCU
Datasheet	HT37Q70_HoltekSemiconductor.pdf

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

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.

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Published: Jun 5, 2009 |