參數(shù)資料
型號： MB90523BPFV
廠商： FUJITSU LTD
元件分類： 微控制器/微處理器
英文描述： 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120
封裝： 20 X 20 MM, 3.85 MM HEIGHT, 0.50 MM PITCH, PLASTIC, QFP-120
文件頁數(shù)： 22/96頁
文件大?。?/td> 2960K
代理商： MB90523BPFV
MB90520B Series
DS07-13707-5E
37
2.
Timebase Timer
The timebase timer is an 18-bit freerun timer (timebase timer/counter) that counts up synchronized with the
main clock (oscillation clock : HCLK divided by 2) .
The timer can generate interrupt requests at a specified interval, with four different interval time settings
available.
The timer supplies the operating clock for peripheral functions including the oscillation stabilization delay timer
and watchdog timer.
Timebase timer interval settings
HCLK : Oscillation clock frequency
The values enclosed in ( ) indicate the times for a clock frequency of 4 MHz.
Period of clocks supplied from timebase timer
HCLK : Oscillation clock frequency
The values enclosed in ( ) indicate the times for a clock frequency of 4 MHz.
Internal Count Clock Period
Interval Time
2/HCLK (0.5
s)
212/HCLK (approx. 1.024 ms)
214/HCLK (approx. 4.096 ms)
216/HCLK (approx. 16.384 ms)
219/HCLK (approx. 131.072 ms)
Peripheral Function
Clock Period
Oscillation stabilization delay
for the main clock
210/HCLK (approx. 0.256 ms)
213/HCLK (approx. 2.048 ms)
215/HCLK (approx. 8.192 ms)
217/HCLK (approx. 32.768 ms)
Watchdog timer
212/HCLK (approx. 1.024 ms)
214/HCLK (approx. 4.096 ms)
216/HCLK (approx. 16.384 ms)
219/HCLK (approx. 131.072 ms)
PPG timer
29/HCLK (approx. 0.128 ms)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90523PFF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90523PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90540 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90540G 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90543G 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
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