HT83003 HOLTEK [Holtek Semiconductor Inc], HT83003 Datasheet

HT83003

Manufacturer Part Number

HT83003

Description

Q-Voice

Manufacturer

HOLTEK [Holtek Semiconductor Inc]

Datasheet

1.HT83003.pdf (21 pages)

Current page: 1 of 21
Download datasheet (298Kb)

Preliminary

Features

Applications

General Description

The HT83XXX series are 8-bit high performance

microcontroller with voice synthesizer and tone genera-

tor. The HT83XXX 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.

Selection Table

Rev. 0.10

Voice ROM Size

Voice Length

Operating voltage: 2.4V~5.0V

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

system clock

System clock: 4MHz~8MHz (2.4V)

RC oscillator for system clock

Eight I/O pins

2K 14-bit program ROM

80 8-bit RAM

Two 8-bit programmable timer counter with 8-stage

prescaler and one time base counter

Intelligent educational leisure products

Alert and warning systems

Body

HT83003

64K-bit

3 sec

HT83006

128K-bit

6 sec

HT83009

192K-bit

9 sec

The HT83XXX 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 HT83XXX can be up

to 8MHz under 2.4V and include a HALT function to re-

duce power consumption.

HT83018

384K-bit

Watchdog Timer

4-level subroutine nesting

HALT function and wake-up feature reduce power

consumption

PWM circuit direct drive speaker or output by

transistor

32-pin DIP package

Sound effect generators

18 sec

HT83036

768K-bit

36 sec

1024K-bit

HT83048

48 sec

Q-Voice

HT83XXX

August 25, 2003

1536K-bit

HT83072

72 sec

Related parts for HT83003

Related keywords

HT83003 datasheet
HT83003 data sheet
HT83003 pdf datasheet
HT83003 component
HT83003 part
HT83003 distributor
HT83003 RoHS
HT83003 datasheet download