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HT86070

Holtek Semiconductor
Part Number HT86070
Manufacturer Holtek Semiconductor
Description (HT86030 / HT86070) Voice Synthesizer 8-Bit MCU
Published Jul 4, 2010
Detailed Description www.DataSheet4U.com HT86030/HT86070 Voice Synthesizer 8-Bit MCU Technical Document · Tools Information · FAQs Features...
Datasheet PDF File HT86070 PDF File

HT86070
HT86070

Overview
www.
DataSheet4U.
com HT86030/HT86070 Voice Synthesizer 8-Bit MCU Technical Document · Tools Information · FAQs Features · Operating voltage: 2.
4V~5.
2V · System clock: 4MHz~8MHz · Crystal or RC oscillator for system clock · 16 I/O pins · 8K´16-bit program ROM · 208´8-bit RAM · One external interrupt input · Two 16-bit programmable timer counter and overflow · Built-in voice ROM in various capacity · One 8-bit counter with 3-bit prescaler · Watchdog Timer · 8-level subroutine nesting · HALT function and wake-up feature reduce power consumption · Up to 1ms (0.
5ms) instruction cycle with 4MHz (8MHz) system clock · Support 16-bit table read instruction (TBLP, TBHP) · 63 powerful and efficient instructions · 28-pin SOP package interrupts · 12-bit high quality D/A output by transistor or HT82V733 Applications · Intelligent educational leisure products · Alert and warning systems · High end leisure product controllers · Sound effect generators General Description The HT86030/HT86070 series are 8-bit high performance microcontroller with voice synthesizer and tone generator.
The HT86030/HT86070 is designed for applications on multiple I/Os with sound effects, such as voice and melody.
It can provide various sampling rates and beats, tone levels, tempos for speech synthesizer and melody generator.
It has a single built-in high quality, D/A output.
There is an external interrupt which can be triggered with falling edge pulse or falling/rising edge pulse.
The HT86030/HT86070 is excellent for versatile voice and sound effect product applications.
The efficient MCU instructions allow users to program the powerful custom applications.
The system frequency of HT86030/HT86070 can be up to 8MHz under 2.
4V and include a HALT function to reduce power consumption.
Selection Table Body Voice ROM size Voice length HT86030 768K-bit 36 sec HT86070 1536K-bit 72 sec Note: * Voice length is estimated by 21K-bit data rate Rev.
1.
00 1 February 20, 2006 www.
DataSheet4U.
com HT86030/H...


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