Datasheet > HT86384(68PLCC)

HT86384(68PLCC)

更新时间： 2024-09-23 23:56:47

品牌	Logo	应用领域
其他 - ETC		微控制器
页数	文件大小	规格书
28页	194K
描述
Microcontroller

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中文翻译

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数据手册

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HT86384(68PLCC) 数据手册

HT86XXX

8-Bit Voice Synthesizer MCU

Features

Operating voltage: 2.4V~5.2V

Built-in voice ROM in various capacity

Build-in low supply voltage detection circuit

One optional 32768Hz crystal oscillator for RTC time

(2.2V or 3.3V)

base (8-bit counter with 3-bit prescaler)

System clock: 4MHz~8MHz

Watchdog Timer

Crystal or RC oscillator for system clock

8-level subroutine nesting

24 I/O pins with 4 shared pins included

HALT function and wake-up feature reduce power

consumption

8K´16-bit program ROM

Up to 1ms (0.5ms) instruction cycle with 4MHz (8MHz)

208´8-bit RAM

system clock

One external interrupt input

Support 16-bit table read instruction (TBLP, TBHP)

Three 16-bit programmable timer counter and over-

flow interrupts

63 powerful and efficient instructions

68-pin PLCC package

12-bit high quality D/A output by transistor or

HT82V733

Applications

Intelligent educational leisure products

High end leisure product controllers

Sound effect generators

Alert and warning systems

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/A output. There

is an external interrupt which can be triggered with fall-

ing edge pulse or falling/rising edge pulse. Low voltage

detection is provided to reset under 2.2V or 3.3V.

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.

Selection Table

Body

HT86072

1536K-bit

72 sec

HT86144

3072K-bit

144 sec

HT86192

4096K-bit

192 sec

HT86384

8192K-bit

384 sec

HT86576*

12288K-bit

576 sec

HT86A00*

16392K-bit

768 sec

Voice ROM size

Voice length

Note: * Available in 4Q, 2002

* Voice length is estimated by 21K-bit sampling rate

Rev. 1.00

November 1, 2002

12 3 4 5 6 7...28

中文翻译

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