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HT48CA3

更新时间： 2024-11-19 22:48:27
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
36页 267K
描述
8-Bit Remote Type MCU

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中文翻译

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HT48CA3 数据手册

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HT48CA3  
8-Bit Remote Type MCU  
Features  
·
·
·
·
·
·
Operating voltage: 2.2V~3.6V  
PFD supported  
23 bidirectional I/O lines (max.)  
1 interrupt input shared with an I/O line  
HALT function and wake-up feature reduce power  
consumption  
·
·
8-level subroutine nesting  
8-bit programmable timer/event counter with overflow  
interrupt and 8-stage prescaler (TMR0)  
Up to 1ms instruction cycle with 4MHz system clock at  
V
DD=3V  
·
16-bit programmable timer/event counter and  
overflow interrupts (TMR1)  
·
·
·
·
·
Bit manipulation instruction  
·
·
·
On-chip crystal and RC oscillator  
Watchdog Timer  
16-bit table read instruction  
63 powerful instructions  
24K´16 program memory ROM  
(8K´16 bits´3 banks)  
All instructions in one or two machine cycles  
28-pin SKDIP/SOP package  
·
224´8 data memory RAM  
General Description  
The HT48CA3 is an 8-bit high performance, RISC archi-  
tecture microcontroller device specifically designed for  
multiple I/O control product applications. The data ROM  
can be used to store remote control codes. This device  
is the mask version which is fully pin and functionally  
compatible with the OTP version HT48RA3 device.  
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  
this device to suit a wide range of application possibili-  
ties such as industrial control, consumer products, sub-  
system controllers, and particularly suitable for use in  
products such as universal remote controller (URC).  
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Rev. 1.40  
1
July 16, 2003  
1234567...36

中文翻译

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与HT48CA3相关器件

型号 品牌 获取价格 描述 数据表
HT48CA3(28SKDIP) HOLTEK

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 		Microcontroller, 8-Bit, MROM, 4MHz, CMOS, PDIP28
HT48CA3(28SOP-A) HOLTEK

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 		Microcontroller, 8-Bit, MROM, 4MHz, CMOS, PDSO28
HT48CA3(28SSOP) HOLTEK

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 		Microcontroller, 8-Bit, MROM, 4MHz, CMOS, PDSO28
HT48CA5 HOLTEK

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 		Remote Type 8-Bit MCU
HT48CA5(28SOP) HOLTEK

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 		Microcontroller, 8-Bit, MROM, 4MHz, CMOS, PDSO28
HT48CA5(28SSOP) HOLTEK

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 		Microcontroller, 8-Bit, MROM, 4MHz, CMOS, PDSO28
HT48CA6 HOLTEK

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 		8-Bit Remote Type Low Voltage Mask MCU
HT48CA6(20SOP) HOLTEK

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 		Microcontroller, 8-Bit, MROM, 4MHz, CMOS, PDSO20
HT48CA6(24SOP) HOLTEK

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 		Microcontroller, 8-Bit, MROM, 4MHz, CMOS, PDSO24
HT48CU80 HOLTEK

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 		I/O Type 8-Bit MCU

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