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HT37A40 - (HT37A20 - HT37A70) 8-Channel Music Synthesizer MCU

Product Overview

Holtek Semiconductor

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HT37A40 (HT37A20 - HT37A70) 8-Channel Music Synthesizer MCU by Holtek Semiconductor - Datasheet Preview — Datasheet preview – HT37A40

Datasheet Details

Part number	HT37A40
Manufacturer	Holtek Semiconductor
File Size	825.43 KB
Description	(HT37A20 - HT37A70) 8-Channel Music Synthesizer MCU
Datasheet	HT37A40 Datasheet
Note	This datasheet PDF includes multiple part numbers: HT37A40, HT37A70. Please refer to the document for exact specifications by model.
Additional preview pages of the HT37A40 datasheet.

Product details

Description

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

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.

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Other Datasheets by Holtek Semiconductor

HT37A20 - (HT37A20 - HT37A70) 8-Channel Music Synthesizer MCU
HT37A30 - (HT37A20 - HT37A70) 8-Channel Music Synthesizer MCU
HT37A50 - (HT37A20 - HT37A70) 8-Channel Music Synthesizer MCU
HT37A60 - (HT37A20 - HT37A70) 8-Channel Music Synthesizer MCU
HT37A70 - (HT37A20 - HT37A70) 8-Channel Music Synthesizer MCU
HT37B30 - 8-Channel Music Synthesizer 8-Bit MCU MCU

Published: Jun 5, 2009 |