参数资料
型号: MB90561PF
元件分类: 微控制器/微处理器
英文描述: 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP64
封装: 1 MM PITCH, PLASTIC, QFP-64
文件页数: 26/91页
文件大小: 931K
代理商: MB90561PF
MB90560/565 Series
32
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 into 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
Notes :
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
Notes :
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)
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相关代理商/技术参数
参数描述
MB90561PFM 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontrollers
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MB90562A 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontrollers
MB90562AP 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontrollers
MB90562APF 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontrollers