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參數(shù)資料
| 型號： | ST62P62CB3 |
| 英文描述： | 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTROM. EPROM. A/D CONVERTER. SAFE RESET. AUTO-RELOAD TIMER AND EEPROM |
| 中文描述： | 8位微控制器（MCU）的與檢察官辦公室。光盤。 FASTROM。存儲器。的A / D轉(zhuǎn)換器。安全復(fù)位。自動重加載定時器和EEPROM |
| 文件頁數(shù)： | 48/84頁 |
| 文件大小： | 918K |
| 代理商： | ST62P62CB3 |
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ST62T53C/T60C/T63C ST62E60C
AUTO-RELOAD TIMER
(Cont’d)
It should be noted that the reload values will also
affect the value and the resolution of the duty cycle
of PWM output signal. To obtain a signal on ARTI-
Mout, the contents of the ARCP register must be
greater than the contents of the ARRC register.
The maximum available resolution for the ARTI-
Mout duty cycle is:
Resolution = 1/[255-(ARRC)]
Where ARRC is the content of the Reload/Capture
register. The compare value loaded in the Com-
pare Register, ARCP, must be in the range from
(ARRC) to 255.
The ARTC counter is initialized by writing to the
ARRC register and by then setting the TCLD (Tim-
er Load) and the TEN (Timer Clock Enable) bits in
the Mode Control register, ARMC.
Enabling and selection of the clock source is con-
trolled by the CC0, CC1, SL0 and SL1 bits in the
Status Control Register, ARSC1. The prescaler di-
vision ratio is selected by the PS0, PS1 and PS2
bits in the ARSC1 register.
In Auto-reload Mode, any of the three available
clock sources can be selected: Internal Clock, In-
ternal Clock divided by 3 or the clock signal
present on the ARTIMin pin.
Figure 29. Auto-reload Timer PWM Function
COUNTER
COMPARE
VALUE
RELOAD
REGISTER
PWM OUTPUT
t
t
255
000
VR001852
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST62P62CM6/MOMTR | 制造商:STMicroelectronics 功能描述: |
| ST62P62CM6/MPITR | 制造商:STMicroelectronics 功能描述: |
| ST62P62CM6/MSATR | 制造商:STMicroelectronics 功能描述: |
| ST62P62CN6/MMMTR | 制造商:STMicroelectronics 功能描述: |
| ST62P62CN6/MTFTR | 制造商:STMicroelectronics 功能描述: |
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