HT86AR72 datasheet(1/68 Pages) HOLTEK

Nome de Peças	HT86AR72

Descrição Electrónicos	A/D Type Voice 8-Bit MCU

PDF	68 Pages

Scroll/Zoom	100%

Fabricante Electrônico	HOLTEK [Holtek Semiconductor Inc]

Página de início	http://www.holtek.com

Logo

1 / 68 page

HT86Axx/HT86ARxx

A/D Type Voice 8-Bit MCU

Rev. 1.10

1

December 12, 2012

General Description

The devices are Voice type series 8-bit high perfor-

mance microcontrollers which include a voice

synthesiser and tone generator. They are specifically

designed for applications which require multiple I/Os

and sound effects, such as voice and melodies. They

can provide various sampling rates and beats, tone

levels, tempos for speech synthesisers and melody

generators. They also include an integrated high

quality, voltage type DAC output, an integrated series

protocol interface, multi-channel A/D Converter and

integrated power amplifier for speaker driving. The ex-

ternal interrupt can be triggered with falling edges or

both falling and rising edges.

The devices are fully supported by the Holtek range of

fully functional development and programming tools,

providing a means for fast and efficient product devel-

opment cycles.

Features

· HT86Axx Operating voltage: 2.0V~5.5V

HT86ARxx Operating voltage: 2.2V~5.5V

· System clock: 4MHz~8MHz

· Crystal and RC system oscillator

· 40 I/O pins

· 8K´16-bit Program Memory

· 384´8-bit Data Memory

· 768/1536K-bit voice ROM size

· 36/72 sec voice length

· External interrupt input

· 12-bit high quality voltage type D/A output

· 4 channels 12-bit resolution A/D Converter

· SPI series protocol interface

· Integrated 1W power amplifier to drive 8W Speaker

· Four 8-bit programmable Timer with overflow

interrupt and 7-stage prescaler

· One optional 32768Hz crystal oscillator for RTC

time base

· 8-bit counter with 3-bit prescaler

· Watchdog timer function

· 8-level subroutine nesting

· Low voltage reset and low voltage detect function

· Integrated voice ROM with various capacities

· Power-down function and wake-up feature reduce

power consumption

· Up to 0.5ms instruction cycle with 8MHz system

clock at VDD=5V

· 63 powerful instructions

· 44-pin LQFP and 64-pin LQFP packages

Technical Document

· Application Note

- HA0075E MCU Reset and Oscillator Circuits Application Note

Nº de peça semelhante - HT86AR72

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Holtek Semiconductor In...	HT86AR72	427Kb / 68P	A/D Type Voice 8-Bit MCU

More results

Descrição semelhante - HT86AR72

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Holtek Semiconductor In...	HT46C47	264Kb / 39P	A/D Type 8-Bit MCU May 3, 2004
Taiwan Memory Technolog...	T81L0006A	147Kb / 21P	8-bit A/D Type MCU
Holtek Semiconductor In...	HT46C23	348Kb / 48P	A/D Type 8-Bit MCU May 3, 2004
	HT46R232	434Kb / 50P	A/D Type 8-Bit MCU November 23, 2005
	HT46RU22	455Kb / 60P	A/D Type 8-Bit MCU March 23, 2007
	HT46RU25	476Kb / 63P	A/D Type 8-Bit MCU March 9, 2007
Taiwan Memory Technolog...	T81L0006A	160Kb / 23P	8-bit A/D Type MCU
Holtek Semiconductor In...	HT86A36	427Kb / 68P	A/D Type Voice 8-Bit MCU
	HT46RU22	444Kb / 59P	A/D Type 8-Bit MCU December 29, 2008
	HT86AXX	428Kb / 68P	A/D Type Voice 8-Bit MCU

More results

HT86AR72 Folha de dados(PDF) 1 Page - Holtek Semiconductor Inc

HT86AR72 Folha de dados(HTML) 1 Page - Holtek Semiconductor Inc

Nº de peça semelhante - HT86AR72

Descrição semelhante - HT86AR72

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68

Folha de dados Download

Ligação URL