Datasheet > HT46R52

HT46R52

更新时间： 2024-11-19 03:42:55

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		/
页数	文件大小	规格书
42页	293K
描述
A/D Type 8-Bit OTP MCU

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中文翻译

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数据手册

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HT46R52 数据手册

HT46R51/HT46R52

A/D Type 8-Bit OTP MCU

Technical Document

Tools Information

FAQs

Application Note

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

HA0004E HT48 & HT46 MCU UART Software Implementation Method

HA0084E NiMH Battery Charger Demo Board - Using the HT46R52

Features

Low-power fully static CMOS design

Operating voltage:

On-chip crystal and RC oscillator

6-level subroutine nesting

Watchdog Timer

_SYS=4MHz: 2.2V~5.5V

_SYS=8MHz: 3.3V~5.5V

Low voltage reset function

HALT function

Program Memory:

1K´14 OTP (HT46R51)

2K´14 OTP (HT46R52)

Up to 0.5ms instruction cycle with 8MHz system clock

at V_DD=5V

Data memory: 88´8 RAM

1-channel 8-bit PWM output shared with an I/O line

PFD function

A/D converter: 12bits´5Ch

External A/D converter reference voltage input pin

Bit manipulation instruction

14 bidirectional I/O lines

Table read instruction

1 interrupt input shared with an I/O line

63 powerful instructions

8-bit programmable timer/event counter with over-

flow interrupt and 7-stage prescaler

All instructions in one or two machine cycles

18-pin DIP, 20-pin SOP/SSOP package

General Description

The HT46R51/HT46R52 are 8-bit high performance,

RISC architecture microcontroller devices specifically

designed for A/D applications that interface directly to

analog signals, such as those from sensors. The advan-

tages of low power consumption, I/O flexibility, timer

functions, oscillator options, multi-channel A/D con-

verter, Pulse Width Modulation function, HALT and

wake-up functions, watchdog timer, as well as low cost,

enhance the versatility of these devices to suit a wide

range of A/D application possibilities such as sensor

signal processing, chargers, motor driving, industrial

control, consumer products, subsystem controllers, etc.

Rev. 1.40

July 12, 2005

12 3 4 5 6 7...42

中文翻译

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