Datasheet > HT48RA1_07

HT48RA1_07

更新时间： 2024-09-17 03:42:59

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		遥控
页数	文件大小	规格书
38页	268K
描述
Remote Type 8-Bit MCU

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中文翻译

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数据手册

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HT48RA1_07 数据手册

HT48RA1/HT48CA1

Remote Type 8-Bit MCU

Technical Document

Tools Information

FAQs

Application Note

HA0016E Writing and Reading to the HT24 EEPROM with the HT48 MCU Series

HA0018E Controlling the HT1621 LCD Controller with the HT48 MCU Series

HA0041E Using the HT48CA0 to Generate the HT6221 Output Signals

HA0075E MCU Reset and Oscillator Circuits Application Note

HA0076E HT48RAx/HT48CAx Software Application Note

HA0082E HT48xA0-1 and HT48xA0-2 Power-on Reset Timing

Features

Operating voltage: 2.0V~5.5V

HALT function and wake-up feature reduce power

consumption

23 bidirectional I/O lines (max.)

8-level subroutine nesting

1 interrupt input shared with an I/O line

Up to 1ms instruction cycle with 4MHz system clock at

8-bit programmable timer/event counter with overflow

_DD=3V

interrupt and 8-stage prescaler (TMR0)

Bit manipulation instruction

16-bit programmable timer/event counter and

overflow interrupts (TMR1)

16-bit table read instruction

On-chip crystal and RC oscillator

63 powerful instructions

Watchdog Timer

All instructions in one or two machine cycles

Low voltage reset function

8K´16 program memory

28-pin SOP/SSOP(209mil) package

224´8 data memory RAM

PFD supported

General Description

The HT48RA1/HT48CA1 are 8-bit high performance,

RISC architecture microcontroller devices specifically

designed for multiple I/O control product applications.

The data ROM can be used to store remote control

codes. The mask version HT48CA1 is fully pin and func-

tionally compatible with the OTP version HT48RA1 de-

vice.

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

ity, timer functions, oscillator options, watchdog timer,

programmable frequency divider, HALT and wake-up

functions, as well as low cost, enhance the versatility of

these devices to suit a wide range of application possi-

bilities such as industrial control, consumer products,

subsystem controllers, and particularly suitable for use

in products such as universal remote controller (URC).

Rev. 1.30

October 12, 2007

12 3 4 5 6 7...38

中文翻译

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