參數(shù)資料
型號(hào)： HT86R384
廠商： Holtek Semiconductor Inc.
英文描述： Voice Synthesizer 8-Bit OTP MCU
中文描述： 語(yǔ)音合成器8位微控制器檢察官辦公室
文件頁(yè)數(shù)： 1/41頁(yè)
文件大?。?/td> 286K
代理商： HT86R384
HT86R384
Voice Synthesizer 8-Bit OTP MCU
Rev. 0.10
1
May 18, 2007
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
8192K-bit voice ROM size
384 sec voice length
One external interrupt input
Three 16-bit programmable timer counter and
overflow interrupts
12-bit high quality D/A output by transistor
or HT82V733
Built-in voice ROM in various capacity
Oneoptional32768HzcrystaloscillatorforRTCtime
base (8-bit counter with 3-bit prescaler)
Watchdog Timer
8-level subroutine nesting
HALT function and wake-up feature reduce power
consumption
Upto1 s(0.5 s)instructioncyclewith4MHz(8MHz)
system clock
Support 16-bit table read instruction (TBLP, TBHP)
63 powerful and efficient instructions
28-pin SOP package
Applications
Intelligent educational leisure products
Alert and warning systems
High end leisure product controllers
Sound effect generators
General Description
The HT86R384 series are 8-bit high performance
microcontroller with voice synthesizer and tone genera-
tor. The HT86R384 is designed for applications on mul-
tiple 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 gen-
erator. 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 HT86R384 is excellent for versatile voice and
sound effect product applications. The efficient MCU in-
structions allow users to program the powerful custom
applications. The system frequency of HT86R384 can
be up to 8MHz under 2.4V and include a HALT function
to reduce power consumption.
Technical Document
Tools Information
FAQs
Application Note
Preliminary
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