Datasheet > HT48R30A-1_09

HT48R30A-1_09

更新时间： 2024-12-01 12:23:19

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		/
页数	文件大小	规格书
39页	269K
描述
I/O Type 8-Bit MCU

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中文翻译

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数据手册

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HT48R30A-1_09 数据手册

HT48R30A-1/HT48C30-1

I/O Type 8-Bit 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

HA0013E HT48 & HT46 LCM Interface Design

HA0021E Using the I/O Ports on the HT48 MCU Series

HA0055E 2^12 Decoder (8+4 - Corresponds to HT12E)

Features

Operating voltage:

96´8 data memory RAM

_SYS=4MHz: 2.2V~5.5V

_SYS=8MHz: 3.3V~5.5V

Buzzer driving pair and PFD supported

HALT function and wake-up feature reduce power

consumption

Low voltage reset function

25 bidirectional I/O lines (max.)

1 interrupt input shared with an I/O line

4-level subroutine nesting

Up to 0.5ms instruction cycle with 8MHz system clock

at V_DD=5V

8-bit programmable timer/event counter with overflow

interrupt and 8-stage prescaler

Bit manipulation instruction

On-chip RC oscillator, external crystal and RC oscil-

lator

14-bit table read instruction

63 powerful instructions

32768Hz crystal oscillator for timing purposes only

Watchdog Timer

All instructions in one or two machine cycles

24/28-pin SKDIP/SOP package

2048´14 program memory ROM

General Description

The HT48R30A-1/HT48C30-1 are 8-bit high perfor-

mance, RISC architecture microcontroller devices spe-

cifically designed for multiple I/O control product

applications. The mask version HT48C30-1 is fully pin

and functionally compatible with the OTP version

HT48R30A-1 device.

The advantages of low power consumption, I/O flexibil-

ity, timer functions, oscillator options, HALT and

wake-up functions, watchdog timer, buzzer driver, as

well as low cost, enhance the versatility of these devices

to suit a wide range of application possibilities such as

industrial control, consumer products, subsystem con-

trollers, etc.

Rev. 2.00

April 24, 2009

12 3 4 5 6 7...39

中文翻译

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