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參數(shù)資料
| 型號： | HT48CA3 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 8-Bit Remote Type MCU |
| 中文描述： | 8位遙控型單片機 |
| 文件頁數(shù)： | 1/36頁 |
| 文件大?。?/td> | 271K |
| 代理商： | HT48CA3 |
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HT48CA3
8-Bit Remote Type MCU
Block Diagram
Rev. 1.40
1
July 16, 2003
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).
Features
Operating voltage: 2.2V~3.6V
23 bidirectional I/O lines (max.)
1 interrupt input shared with an I/O line
8-bit programmable timer/event counter with overflow
interrupt and 8-stage prescaler (TMR0)
16-bit programmable timer/event counter and
overflow interrupts (TMR1)
On-chip crystal and RC oscillator
Watchdog Timer
24K 16 program memory ROM
(8K 16 bits 3 banks)
224 8 data memory RAM
PFD supported
HALT function and wake-up feature reduce power
consumption
8-level subroutine nesting
Up to 1 s instruction cycle with 4MHz system clock at
V
DD
=3V
Bit manipulation instruction
16-bit table read instruction
63 powerful instructions
All instructions in one or two machine cycles
28-pin SKDIP/SOP package
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT48E06 | 8-Bit I/O Type MCU (With EEPROM) |
| HT48E50 | I/O Type 8-Bit MTP MCU With EEPROM |
| HT48R05A-1 | 8-Bit High Performance RISC-like OTP Microcontroller(8位、高性能、類似RISC、一次可編程微控制器，用于多I/O接口設(shè)備) |
| HT48R05A | 8-Bit OTP Microcontroller |
| HT48R06A-1 | 8-Bit High Performance RISC-like OTP Microcontroller(8位、高性能、類似RISC、一次可編程微控制器，用于多I/O接口設(shè)備) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT48CA5 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Remote Type 8-Bit MCU |
| HT48CA6 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:8-Bit Remote Type Low Voltage Mask MCU |
| HT48CU80 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:I/O Type 8-Bit MCU |
| HT48CXX | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:8-Bit Microcontroller Series |
| HT48E06 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:8-Bit I/O Type MCU (With EEPROM) |
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