HT37Q70 Datasheet (Holtek Semiconductor) - (HT37Q20 - HT37Q70) 4-Channel Music Synthesizer MCU

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

HT37Q70 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