Datasheet > HT46R49E(28SOP)

HT46R49E(28SOP)

更新时间： 2024-11-19 21:07:35

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		微控制器
页数	文件大小	规格书
73页	551K
描述
Microcontroller

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HT46R49E(28SOP) 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	Base Number Matches：	1

HT46R49E(28SOP) 数据手册

HT46R46E/C46E/R47E/C47E

/R48AE/C48AE/R49E

Cost-Effective A/D Type 8-Bit MCU

Technical Document

Tools Information

FAQs

Application Note

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

_SYS=4MHz: 2.2V~5.5V

_SYS=8MHz: 3.3V~5.5V

at V_DD=5V

4 or 6-level subroutine nesting

13 to 23 bidirectional I/O lines

4 channels 8 or 9-bit resolution A/D converter

1 or 2 channel 8-bit PWM output shared with I/O lines

Bit manipulation instruction

External interrupt input shared with an I/O line

8-bit programmable Timer/Event Counter with over-

flow interrupt and 7-stage prescaler

Table read instructions

On-chip crystal and RC oscillator

Watchdog Timer function

63 powerful instructions

All instructions executed in one or two machine

cycles

PFD for audio frequency generation

Power down and wake-up functions to reduce power

consumption

Low voltage reset function

Range of packaging types

128´8 EEPROM data memory

General Description

The Cost-Effective A/D Type MCU Devices are a series

of 8-bit high performance RISC architecture

microcontrollers, designed especially for applications

that interface directly to analog signals, such as those

from sensors. All devices include an integrated

multi-channel Analog to Digital Converter in addition to

one or two Pulse Width Modulation outputs. The usual

Holtek MCU features such as power down and wake-up

functions, oscillator options, programmable frequency

divider, etc. combine to ensure user applications require

a minimum of external components.

I/O flexibility and low-cost, provide these devices with

the versatility to suit a wide range of application possibil-

ities such as sensor signal processing, motor driving, in-

dustrial control, consumer products, subsystem

controllers, etc.

EEPROM memory is incorporated into each device,

which is useful for applications that require an area of

non-volatile memory, perhaps to store information such

as calibration parameters, part numbers etc. Many fea-

tures are common to all devices, however, they differ in

areas such as I/O pin count, Program Memory capacity,

A/D resolution, stack capacity and package types.

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

addition to low power consumption, high performance,

Rev. 1.30

December 19, 2007

12 3 4 5 6 7...73

中文翻译

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与HT46R49E(28SOP)相关器件

型号	品牌	获取价格	描述	数据表
HT46R4A	HOLTEK	获取价格	Cost-Effective A/D Type 8-Bit MCU
HT46R4AE(44QFP-A)	HOLTEK	获取价格	Microcontroller, 8-Bit, UVPROM, 8MHz, CMOS, PQFP44
HT46R51	HOLTEK	获取价格	A/D Type 8-Bit OTP MCU
HT46R51(18DIP)	HOLTEK	获取价格	Microcontroller, 8-Bit, UVPROM, 8MHz, CMOS, PDIP18
HT46R51(20SSOP)	HOLTEK	获取价格	Microcontroller, 8-Bit, UVPROM, 8MHz, CMOS, PDSO20
HT46R51A	HOLTEK	获取价格	A/D Type 8-Bit OTP MCU
HT46R51A(16NSOP-B)	HOLTEK	获取价格	Microcontroller,
HT46R51A(18DIP-A)	HOLTEK	获取价格	Microcontroller,
HT46R51A(20SSOP-A)	HOLTEK	获取价格	Microcontroller,
HT46R51A_09	HOLTEK	获取价格	A/D Type 8-Bit OTP MCU

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