參數(shù)資料
型號： MR80C32-12SB
廠商： ATMEL CORP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, 12 MHz, MICROCONTROLLER, CQCC44
封裝： LCC-44
文件頁數(shù)： 48/134頁
文件大?。?/td> 3805K
代理商： MR80C32-12SB
20
8068U–AVR–06/2013
XMEGA A3
Not recommended for new designs -
Use XMEGA A3U series
10.3.3
32.768 kHz Crystal Oscillator
The 32.768 kHz Crystal Oscillator is a low power driver for an external watch crystal. It can be
used as system clock source or as asynchronous clock source for the Real Time Counter.
10.3.4
0.4 - 16 MHz Crystal Oscillator
The 0.4 - 16 MHz Crystal Oscillator is a driver intended for driving both external resonators and
crystals ranging from 400 kHz to 16 MHz.
10.3.5
2 MHz Run-time Calibrated Internal Oscillator
The 2 MHz Run-time Calibrated Internal Oscillator is a high frequency oscillator. It is calibrated
during production to provide a default frequency which is close to its nominal frequency. The
oscillator can use the 32.768 kHz Calibrated Internal Oscillator or the 32 kHz Crystal Oscillator
as a source for calibrating the frequency run-time to compensate for temperature and voltage
drift hereby optimizing the accuracy of the oscillator.
10.3.6
32 MHz Run-time Calibrated Internal Oscillator
The 32 MHz Run-time Calibrated Internal Oscillator is a high frequency oscillator. It is calibrated
during production to provide a default frequency which is close to its nominal frequency. The
oscillator can use the 32.768 kHz Calibrated Internal Oscillator or the 32 kHz Crystal Oscillator
as a source for calibrating the frequency run-time to compensate for temperature and voltage
drift hereby optimizing the accuracy of the oscillator.
10.3.7
External Clock input
The external clock input gives the possibility to connect a clock from an external source.
10.3.8
PLL with Multiplication factor 1 - 31x
The PLL provides the possibility of multiplying a frequency by any number from 1 to 31. In com-
bination with the prescalers, this gives a wide range of output frequencies from all clock sources.
相關(guān)PDF資料
PDF描述
MR80C52EXXX-30/883:RD 8-BIT, MROM, 30 MHz, MICROCONTROLLER, CQCC44
MR80C52CXXX-16 8-BIT, MROM, 16 MHz, MICROCONTROLLER, CQCC44
MR80C52CXXX-25:R 8-BIT, MROM, 25 MHz, MICROCONTROLLER, CQCC44
MQ80C154-36/883D 8-BIT, 36 MHz, MICROCONTROLLER, CQFP44
MC80C52XXX-20SHXXX 8-BIT, MROM, 20 MHz, MICROCONTROLLER, CDIP40
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MR80C32-16 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
MR80C32-20 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
MR80C32-25 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
MR80C32-30 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
MR80C32-36 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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