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參數資料
| 型號： | HT48R50A |
| 廠商： | Holtek Semiconductor Inc. |
| 元件分類： | 數學處理器 |
| 英文描述： | 8-BIT MICROCONTROLLER |
| 中文描述： | 8位微控制器 |
| 文件頁數： | 1/46頁 |
| 文件大小： | 1037K |
| 代理商： | HT48R50A |
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HT48R50A-1
8-Bit Microcontroller
Rev. 1.10
1
July 2, 2001
General Description
This device is an 8-bit high performance
RISC-like microcontroller designed for multi-
ple I/O product applications. It is particularly
suitable for use in products such as remote con-
trollers, fan/light controllers, washing machine
controllers, scales, toys and various subsystem
controllers. A HALT feature is included to re-
duce power consumption.
Features
Operating voltage:
f
SYS
=4MHz: 3.3V~5.5V
f
SYS
=8MHz: 4.5V~5.5V
Low voltage reset function
35 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
16-bit programmable timer/event counter
and overflow interrupts
On-chip RC oscillator, external crystal and
RC oscillator
32768Hz crystal oscillator for timing
purposes only
Watchdog Timer
4096 15 program memory ROM
160 8 data memory RAM
Buzzer driving pair and PFD supported
HALT function and wake-up feature reduce
power consumption
6-level subroutine nesting
Up to 0.5 s instruction cycle with 8MHz
system clock at V
DD
=5V
Bit manipulation instruction
15-bit table read instruction
63 powerful instructions
All instructions in one or two machine
cycles
28-pin SKDIP/SOP, 48-pin SSOP package
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| HT48RA0A | 8-Bit Remote Type MCU |
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| HT49C10 | 8-BIT MICROCONTROLLER |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HT48R50A-1 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:I/O Type 8-Bit MCU |
| HT48R50A-1_09 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:I/O Type 8-Bit MCU |
| HT48R51 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:8-Bit Microcontroller Series |
| HT48R51-1(28SKDIP-H0) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| HT48R51-1(40DIP-A0) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
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