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參數(shù)資料
| 型號(hào)： | HT48R30A-1 |
| 廠(chǎng)商： | Holtek Semiconductor Inc. |
| 英文描述： | 8-Bit High Performance RISC-like Microcontroller Suitable for Multiple I/O Application(高性能、指令類(lèi)似RISC的8位微控制器，用于多I/O接口設(shè)備) |
| 中文描述： | 8位高性能RISC架構(gòu)微控制器等的多個(gè)I / O應(yīng)用（高性能，指令類(lèi)似的RISC的8位微控制器，用于多予適用/輸出接口設(shè)備） |
| 文件頁(yè)數(shù)： | 1/47頁(yè) |
| 文件大?。?/td> | 306K |
| 代理商： | HT48R30A-1 |
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HT48R30A-1
8-Bit Microcontroller
1
November 29, 2000
General Description
The device is an 8-bit high performance
RISC-like microcontroller designed for multi-
ple I/O product applications. The device is par-
ticularly suitable for use in products such as
remote controllers, fan/light controllers, wash-
ing machine controllers, scales, toys and vari-
ous subsystem controllers. A HALT feature is
included to reduce power consumption.
Features
Operating voltage:
f
SYS
=4MHz: 3.3V~5.5V
f
SYS
=8MHz: 4.5V~5.5V
Low voltage reset function
25 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
On-chip RC oscillator, external crystal and
RC oscillator
32768Hz crystal oscillator for timing
purposes only
Watchdog Timer
2048 14 program memory ROM
96 8 data memory RAM
Buzzer driving pair and PFD supported
HALT function and wake-up feature reduce
power consumption
4-level subroutine nesting
Up to 0.5 s instruction cycle with 8MHz
system clock at V
DD
=5V
Bit manipulation instruction
14-bit table read instruction
63 powerful instructions
All instructions in one or two machine
cycles
24/28-pin SKDIP/SOP package
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT48R30A | 8-BIT MICROCONTROLLER |
| HT48R31-1 | 8-bit OTP Microcontrollers |
| HT48R31-2 | 8-bit OTP Microcontrollers |
| HT48R50-2(40DIP-A0) | 8-BIT MICROCONTROLLER |
| HT48R50-1(28SKDIP-H0) | 8-BIT MICROCONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT48R30A-1_09 | 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:I/O Type 8-Bit MCU |
| HT48R31 | 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:8-Bit Microcontroller Series |
| HT48R31(18DIP-A0) | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:8-Bit Microcontroller |
| HT48R31(20DIP-F0) | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:8-Bit Microcontroller |
| HT48R31(28SKDIP-B) | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Peripheral IC |
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