Datasheet > HT48CA5

HT48CA5

更新时间： 2024-11-20 03:42:55

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
39页	294K
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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HT48CA5 数据手册

HT48RA5/HT48CA5

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.)

1 interrupt input shared with an I/O line

8-level subroutine nesting

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

8-bit programmable timer/event counter with

overflow interrupt and 8-stage prescaler (TMR0)

_DD=3V

Bit manipulation instruction

16-bit programmable timer/event counter and

overflow interrupts (TMR1)

16-bit table read instruction

On-chip crystal and RC oscillator

Watchdog Timer

63 powerful instructions

All instructions in one or two machine cycles

Low voltage reset function

40K´16 program memory (8K´16 bits´5 banks)

224´8 data memory RAM

PFD supported

28-pin SOP/SSOP (209mil) package

General Description

The HT48RA5/HT48CA5 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 HT48CA5 is fully pin and func-

tionally compatible with the OTP version HT48RA5 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. 1.20

June 10, 2005

12 3 4 5 6 7...39

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HT48CA5(28SOP)	HOLTEK	获取价格	Microcontroller, 8-Bit, MROM, 4MHz, CMOS, PDSO28
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