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參數(shù)資料
| 型號： | MB90523B |
| 廠商： | Fujitsu Limited |
| 英文描述： | 16-bit Proprietary Microcontroller |
| 中文描述： | 16位微控制器專有 |
| 文件頁數(shù)： | 36/99頁 |
| 文件大?。?/td> | 978K |
| 代理商： | MB90523B |
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MB90520A/520B Series
36
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
Internal Count Clock Period
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
Peripheral Function
HCLK : Oscillation clock frequency
The values enclosed in ( ) indicate the times for a clock frequency of 4 MHz.
Interval Time
2/HCLK (0.5
μ
s)
2
12
/HCLK (approx. 1.024 ms)
2
14
/HCLK (approx. 4.096 ms)
2
16
/HCLK (approx. 16.384 ms)
2
19
/HCLK (approx. 131.072 ms)
Clock Period
Oscillation stabilization delay
for the main clock
2
10
/HCLK (approx. 0.256 ms)
2
13
/HCLK (approx. 2.048 ms)
2
15
/HCLK (approx. 8.192 ms)
2
17
/HCLK (approx. 32.768 ms)
Watchdog timer
2
12
/HCLK (approx. 1.024 ms)
2
14
/HCLK (approx. 4.096 ms)
2
16
/HCLK (approx. 16.384 ms)
2
19
/HCLK (approx. 131.072 ms)
PPG timer
2
9
/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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