參數(shù)資料
型號: HTVDS84
廠商: Holtek Semiconductor Inc.
英文描述: 8-Bit High Performance Microcontroller With Macro Instruction and Voice Synthesizer and Tone Generator(高性能、8位微控制器,帶宏指令、聲話音成器和聲音發(fā)生器)
中文描述: 8位高性能微控制器,帶有宏觀指導和語音合成器和音發(fā)生器(高性能,8位微控制器,帶宏指令,聲話音成器和聲音發(fā)生器)
文件頁數(shù): 1/44頁
文件大?。?/td> 275K
代理商: HTVDS84
HTVDS84
Magic Voice with Macro Instruction
ROM Selection Table
The VDS84 series provides various voice capacity as shown below:
Part No.
HT84036
HT84072
HT84144
HT84192
HT84384
ROM
768Kb
1536Kb
3072Kb
4096Kb
8192Kb
Voice Length
36 sec
72 sec
144 sec
192 sec
384 sec
Note: The voice capacity is based on a sampling rate of 21Kb/s
1
June 7, 2000
Features
Operating voltage: 2.4V~5.2V
One CDS input pin
Four input pins and eight I/O pins
Two current type D/A switch outputs
2K 14 program ROM
80 8 data RAM
Programmable volume
Timebase interrupt
Two sampling rate counters with overflow
interrupts
Watchdog Timer
RC oscillator
Up to 1 s instruction cycle
4MHz system clock
HALT function and wake-up feature reduce
power consumption
2-level subroutine nesting
Bit manipulation instruction
14-bit table read instruction
63 powerful instructions
All instructions in 1 or 2 machine cycles
8MHz system clock, V
DD
=5V
28-pin SKDIP package
Applications
Intelligent educational toys
High end toy controllers
Alert and warning systems
Sound effect generators
General Description
The VDS84 series are 8-bit high performance
microcontroller with voice synthesizer and tone
generator. They are designed for applications
on multiple I/Os with sound effects. The VDS84
series are excellent for versatile voice and
sound effect product applications. They also in-
clude a HALT function to reduce power con-
sumption.
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