Datasheet > HA0051E

HA0051E

更新时间： 2024-11-09 03:41:11

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		/
页数	文件大小	规格书
60页	463K
描述
Cost-Effective A/D Type 8-Bit MCU

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中文翻译

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数据手册

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HA0051E 数据手册

HT46R4A

Cost-Effective A/D Type 8-Bit MCU

Technical Document

Tools Information

FAQs

Application Note

HA0003E Communicating between the HT48 & HT46 Series MCUs and the HT93LC46 EEPROM

HA0049E Read and Write Control of the HT1380

HA0051E Li Battery Charger Demo Board - Using the HT46R47

HA0052E Microcontroller Application - Battery Charger

HA0083E Li Battery Charger Demo Board - Using the HT46R46

HA0075E MCU Reset and Oscillator Circuits Application Note

Features

Operating voltage:

Up to 0.5ms instruction cycle with 8MHz system clock

at V_DD=5V

_SYS=4MHz: 2.2V~5.5V

_SYS=8MHz: 3.3V~5.5V

6-level subroutine nesting

Max of 27 bidirectional I/O lines

6 channel 9-bit resolution A/D converter

Dual channel 8-bit PWM output shared with I/O lines

Bit manipulation instruction

External interrupt input shared with I/O line

Two 8-bit programmable Timer/Event Counters with

overflow interrupt

Table read instructions

Integrated crystal and RC oscillator

Watchdog Timer

63 powerful instructions

All instructions executed in one or two machine

cycles

4096´15 program memory

192´8 data memory

Low voltage reset function

PFD for audio frequency generation

28-pin SKDIP/SOP, 32-pin DIP, 44-QFP package

Power down and wake-up functions to reduce power

consumption

General Description

The HT46R4A is a device from the Cost-Effective A/D

Type Series of MCUs. As an 8-bit high performance

RISC architecture microcontroller, the device is de-

signed especially for applications that interface directly

to analog signals, such as those from sensors. The de-

vices include an integrated multi-channel Analog to Dig-

ital Converter in addition to two Pulse Width Modulation

outputs.

The benefits of integrated A/D and PWM functions, in

addition to low power consumption, high performance,

I/O flexibility and low-cost, provides the device with the

versatility to suit a wide range of application possibilities

such as sensor signal processing, motor driving, indus-

trial control, consumer products, subsystem controllers,

etc.

As is the case with all Holtek microcontroller devices,

the HT46R4A is fully supported by a full suite of

profesional hardware and software tools, containing

comprehensive features to ensure user applications are

designed and debugged in as short a time as possible.

The usual Holtek MCU features such as power down

and wake-up functions, oscillator options, programma-

ble frequency divider, etc. combine to ensure user appli-

cations require a minimum of external components.

Rev. 1.00

November 28, 2007

12 3 4 5 6 7...60

中文翻译

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