Datasheet > HT46R92

HT46R92

更新时间： 2024-11-19 12:20:39

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		驱动器
页数	文件大小	规格书
61页	494K
描述
A/D Type 8-Bit MCU with 1616 High Current LED Driver

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HT46R92 数据手册

HT46R92

A/D Type 8-Bit MCU with 16´ 16 High Current LED Driver

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

HA0075E MCU Reset and Oscillator Circuits Application Note

Features

Operating voltage:

Watchdog Timer

_SYS=32768Hz: 2.2V~5.5V

_SYS=4MHz: 2.2V~5.5V

_SYS=8MHz: 3.3V~5.5V

2048´14 program memory

88´8 data memory

Power down and wake-up functions to reduce

power consumption

8 bidirectional I/O lines

Max. 16´16 LED driver output

8 LED shared I/O lines

24 LED shared output

Up to 0.5ms instruction cycle with 8MHz system

clock at V_DD=5V

6-level subroutine nesting

External dual edge triggered interrupt input shared

with I/O line

6 channel 12-bit resolution A/D converter

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

1/2 bias 4 common LCD

Single 8-bit programmable Timer/Event Counters

with overflow interrupt

Bit manipulation instruction

RC/XTAL and 32768Hz crystal oscillators

Table read instructions

Dual clock system offers three operating modes

63 powerful instructions

Normal mode: Both RC/XTAL and 32768Hz clock

All instructions executed in one or two machine

cycles

active

Slow mode: 32768Hz clock only

Power-down mode can have periodical wake-up

Low voltage reset function

44/52-pin QFP package

using the watchdog timer overflow

General Description

The HT46R92 is an 8-bit high performance RISC archi-

tecture microcontroller, the device is designed espe-

cially for applications that interface directly to analog

signals, such as those from sensors. The devices in-

clude an integrated multi-channel Analog to Digital Con-

verter in addition to two Pulse Width Modulation

outputs. An internal high current LED driver circuit also

provides for easy interfacing to applications which con-

tain LED displays.

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 HT46R92 is fully supported by a full suite of

professional 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, etc. combine

to ensure user applications require a minimum of exter-

nal components.

Rev. 1.10

November 5, 2008

12 3 4 5 6 7...61

中文翻译

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与HT46R92相关器件

型号	品牌	获取价格	描述	数据表
HT46R94	HOLTEK	获取价格	A/D Type 8-Bit MCU with 1616 High Current LED Driver
HT46RB50	HOLTEK	获取价格	Thermometer
HT46RB50(SKDIP-A)	HOLTEK	获取价格	Microcontroller
HT46RB50_06	HOLTEK	获取价格	A/D Type USB 8-Bit MCU
HT46RB50_12	HOLTEK	获取价格	A/D Type USB 8-Bit MCU
HT46RB70	HOLTEK	获取价格	A/D Type USB 8-Bit MCU
HT46RB70(28SKDIP-A)	HOLTEK	获取价格	Microcontroller, 8-Bit, UVPROM, 12MHz, CMOS, PDIP28,
HT46RB70(28SOP-A)	HOLTEK	获取价格	Microcontroller, 8-Bit, UVPROM, 12MHz, CMOS, PDSO28,
HT46RB70(48SSOP-A)	HOLTEK	获取价格	Microcontroller, 8-Bit, UVPROM, 12MHz, CMOS, PDSO48,
HT46RU22	HOLTEK	获取价格	A/D Type 8-Bit MCU

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