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HT37A70

Holtek Semiconductor
Part Number HT37A70
Manufacturer Holtek Semiconductor
Description (HT37A20 - HT37A70) 8-Channel Music Synthesizer MCU
Published Jun 5, 2009
Detailed Description HT37A70/60/50/40/30/20 8-Channel Music Synthesizer MCU Technical Document · Tools Information www.datasheet4u.com · FAQs...
Datasheet PDF File HT37A70 PDF File

HT37A70
HT37A70

Overview
HT37A70/60/50/40/30/20 8-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 2-ch stereo or 1-ch mono 16-bit DAC 3.
6V~5.
5V (HT37A70/60) 3.
3V~5.
5V (HT37A50/40) 2.
4V~5.
5V (HT37A30/20) · Operating frequency: 11.
059MHz · Oscillation modes for the Oscillator clock converter · Integrated power Amplifier · Integrated 8-channel 12-bit A/D converter · Eight channel polyphonic synthesizer · Low voltage reset (Tolerance ± 10%) · External interrupt INT · External 2 Timer clock input · 4 or 8 touch switch input · ADPCM decoder · Bit manipulation instructions · 63 powerful instructions · All instructions in 1 or 2 machine cycles fOSC: Crystal (11.
059MHz) 1-pin RC oscillation typ.
11.
059MHz · Built-in 8-bit MCU (HT-8) with 320´8 bits R...


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