Datasheet > HT56R666

HT56R666

更新时间： 2024-02-17 13:58:41

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		/
页数	文件大小	规格书
104页	769K
描述
TinyPower A/D Type with LCD 8-Bit OTP MCU

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数据手册

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HT56R666 数据手册

HT56R66/HT56R666

TinyPower^TMA/D Type with LCD 8-Bit OTP MCU

Technical Document

Application Note

HA0075E MCU Reset and Oscillator Circuits Application Note

Features

Operating voltage:

PFD/Buzzer for audio frequency generation

Dual Serial Interfaces: SPI and I²C

LCD and LED driver function

_SYS=32768Hz: 2.2V~5.5V

_SYS=4MHz: 2.2V~5.5V

_SYS=8MHz: 3.0V~5.5V

_SYS=12MHz: 4.5V~5.5V

4 operating modes: normal, slow, idle and sleep

8-channel 12-bit resolution A/D converter

4-channel 12-bit PWM outputs

Operating current:

_SYS=1MHz at 3V: 170mA, typ.

_SYS=32kHz at 3V: 6mA, typ.

Low voltage reset function: 2.1V, 3.15V, 4.2V

Low voltage detect function: 2.2V, 3.3V, 4.4V

Bit manipulation instruction

OTP Program Memory: 16K´16

RAM Data Memory: 1152´8

Table read instructions

24 to 32 bidirectional I/O lines

63 powerful instructions

TinyPower technology for low power operation

Three pin-shared external interrupts lines

Up to 0.33ms instruction cycle with 12MHz system

clock at V_DD=5V

Multiple programmable Timer/Event Counters

with overflow interrupt and 7-stage prescaler

12 levels subroutine nesting

All instructions executed in one or two machine

cycles

External Crystal, RC and 32768 XTAL oscillators

Fully integrated RC 32kHz oscillator

Externally supplied system clock option

Watchdog Timer function

Power down and wake-up functions to reduce power

consumption

Wide range of available package types

General Description

These TinyPower^TMA/D Type with LCD 8-bit high perfor-

mance RISC architecture microcontrollers are specifi-

cally, designed for applications that interface directly to

analog signals and which require an LCD or LED inter-

face. The devices include an integrated multi-channel An-

alog to Digital Converter, Pulse Width Modulation outputs

and an LCD/LED driver.

a wide range of products in the home appliance and in-

dustrial application areas. Some of these products

could include electronic metering, environmental moni-

toring, handheld instruments, electronically controlled

tools, motor driving in addition to many others.

The unique Holtek TinyPower technology also gives the

devices extremely low current consumption characteris-

tics, an extremely important consideration in the present

trend for low power battery powered applications. The

usual Holtek MCU features such as power down and

wake-up functions, oscillator options, programmable

frequency divider, etc. combine to ensure user applica-

tions require a minimum of external components.

With their fully integrated SPI and I²C functions, design-

ers are provided with a means of easy communication

with external peripheral hardware. The benefits of inte-

grated A/D, LCD, and PWM functions, in addition to low

power consumption, high performance, I/O flexibility

and low-cost, provides the device with the versatility for

Rev. 1.10

September 8, 2009

12 3 4 5 6 7...104

中文翻译

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与HT56R666相关器件

型号	品牌	获取价格	描述	数据表
HT56R666(100LQFP-A)	HOLTEK	获取价格	Microcontroller, 8-Bit, UVPROM, 12MHz, CMOS, PQFP100
HT56R666_12	HOLTEK	获取价格	TinyPowerTM A/D Type with LCD 8-Bit OTP MCU
HT56R668	HOLTEK	获取价格	TinyPower A/D Type with LCD 8-Bit OTP MCU
HT56R668_12	HOLTEK	获取价格	TinyPowerTM A/D Type with LCD 8-Bit MCU
HT56R67	HOLTEK	获取价格	TinyPower A/D Type with LCD 8-Bit OTP MCU
HT56R67_10	HOLTEK	获取价格	TinyPowerTM A/D Type with LCD 8-Bit MCU
HT56R67_12	HOLTEK	获取价格	TinyPowerTM A/D Type with LCD 8-Bit MCU
HT56R678	HOLTEK	获取价格	TinyPowerTM A/D Type with LCD 8-Bit MCU
HT56R678_12	HOLTEK	获取价格	TinyPowerTM A/D Type with LCD 8-Bit MCU
HT56R688	HOLTEK	获取价格	TinyPowerTM A/D Type with LCD 8-Bit MCU

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