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參數(shù)資料
| 型號(hào)： | HT86768 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | Voice Synthesizer 8-Bit MCU |
| 中文描述： | 語音合成器8位微控制器 |
| 文件頁數(shù)： | 1/39頁 |
| 文件大?。?/td> | 368K |
| 代理商： | HT86768 |
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HT86XXX
Voice Synthesizer 8-Bit MCU
Selection Table
Body
HT86072
HT86144
HT86192
HT86384
HT86576
HT86768
Voice ROM size
1536K-bit
3072K-bit
4096K-bit
8192K-bit
12288K-bit
16392K-bit
Voice length
72 sec
144 sec
192 sec
384 sec
576 sec
768 sec
Note:
* Voice length is estimated by 21K-bit data rate
Rev. 1.70
1
May 6, 2004
Features
Operating voltage: 2.4V~5.2V
System clock: 4MHz~8MHz
Crystal or RC oscillator for system clock
23 I/O pins with 4 shared pins included
8K 16-bit program ROM
208 8-bit RAM
One external interrupt input
Three 16-bit programmable timer counter and over-
flow interrupts
12-bit high quality D/A output by transistor or
HT82V733
Built-in voice ROM in various capacity
One optional 32768Hz crystal oscillator for RTC time
base (8-bit counter with 3-bit prescaler)
Watchdog Timer
8-level subroutine nesting
HALT function and wake-up feature reduce power
consumption
Up to 1 s (0.5 s) instruction cycle with 4MHz (8MHz)
system clock
Support 16-bit table read instruction (TBLP, TBHP)
63 powerful and efficient instructions
HT86072/144/192/384: 28-pin SOP, 100-pin QFP
package
HT86576/768: 32-pin SOP, 100-pin QFP package
Applications
Intelligent educational leisure products
Alert and warning systems
High end leisure product controllers
Sound effect generators
General Description
The HT86XXX series are 8-bit high performance
microcontroller with voice synthesizer and tone genera-
tor. The HT86XXX is designed for applications on multi-
ple I/Os with sound effects, such as voice and melody. It
can provide various sampling rates and beats, tone lev-
els, tempos for speech synthesizer and melody genera-
tor. It has a single built-in high quality, D/Aoutput. There
is an external interrupt which can be triggered with fall-
ing edge pulse or falling/rising edge pulse.
The HT86XXX is excellent for versatile voice and sound
effect product applications. The efficient MCU instruc-
tions allow users to program the powerful custom appli-
cations. The system frequency of HT86XXX can be up
to 8MHz under 2.4V and include a HALT function to re-
duce power consumption.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT86072 | Voice Synthesizer 8-Bit MCU |
| HT86144 | Voice Synthesizer 8-Bit MCU |
| HT86192 | Voice Synthesizer 8-Bit MCU |
| HT86384 | Voice Synthesizer 8-Bit MCU |
| HT86576 | Voice Synthesizer 8-Bit MCU |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT86A36 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:A/D Type Voice 8-Bit MCU |
| HT86A72 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:A/D Type Voice 8-Bit MCU |
| HT86AR72 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:A/D Type Voice 8-Bit MCU |
| HT86ARxx | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:A/D Type Voice 8-Bit MCU |
| HT86AXX | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:A/D Type Voice 8-Bit MCU |
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