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): 21/47頁(yè)
文件大?。?/td> 306K
代理商: HT48R30A-1
HT48R30A-1
21
November 29, 2000
ROM code option
The following table shows all kinds of ROM code option in the microcontroller. All of the ROM code
options must be defined to ensure proper system functioning.
Items
Option
1
WDT clock source: WDTOSC/f
TID
/RTCOSC/disable
2
CLRWDT instructions: 1 or 2 instructions
3
Timer/event counter clock sources: f
SYS
or RTCOSC
4
PA wake-up (By bit)
5
PA CMOS/SCHMITT input
6
PA, PB, PC, PG pull-high enable/disable (By port)
7
BZ/BZ enable/disable
8
LVR enable/disable
9
System oscillator
Ext. RC, Ext.crystal, Int.RC+RTC or Int.RC+PG1/PG2
10
Int.RC frequency selection 3.2MHz, 1.6MHz, 800kHz or 400kHz
11
Lock: unlock/lock
2 D 2
(
D 6
! ' #
!
H
H
' "
! #
!
( ' ! ! '!
Low voltage reset
Note: *1:Tomakesurethatthesystemoscillatorhasstabilized,theSSTprovidesanextradelayof
1024 system clock pulses before entering the normal operation.
*2:Sincelowvoltagehastobemaintainedinitsoriginalstateandexceed1ms,therefore1ms
delay enters the reset mode.
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PDF描述
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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