參數(shù)資料
型號： MR80C52EXXX-36/883:RD
廠商： ATMEL CORP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 36 MHz, MICROCONTROLLER, CQCC44
封裝： LCC-44
文件頁數(shù)： 4/91頁
文件大?。?/td> 19688K
109
Atmel ATmega16/32/64/M1/C1 [DATASHEET]
7647K–AVR–12/13
Figure 13-12 shows the count sequence close to TOP in various modes. When using phase and frequency correct PWM mode
the OCRnx register is updated at BOTTOM. The timing diagrams will be the same, but TOP should be replaced by BOTTOM,
TOP-1 by BOTTOM+1 and so on. The same renaming applies for modes that set the TOVn Flag at BOTTOM.
Figure 13-12.Timer/Counter Timing Diagram, no Prescaling
Figure 13-13 shows the same timing data, but with the prescaler enabled.
Figure 13-13.Timer/Counter Timing Diagram, with Prescaler (f
clk_I/O/8)
TOP - 1
clkI/O
(clkI/O/1)
TCNTn
(CTC and FPWM)
OCRnx
(Update at TOP)
TCNTn
(PC and PFC PWM)
TOVn (FPWM)
and ICFn
(if used as TOP)
clkTn
TOP
Old OCRnx Value
New OCRnx Value
BOTTOM
BOTTOM + 1
TOP - 1
TOP
TOP - 1
TOP - 2
TOP - 1
TOP
BOTTOM
BOTTOM + 1
TOP - 1
TOP
TOP - 1
TOP - 2
clkI/O
(clkI/O/8)
TCNTn
(CTC and FPWM)
OCRnx
(Update at TOP)
TCNTn
(PC and PFC PWM)
TOVn (FPWM)
and ICFn
(if used as TOP)
clkTn
Old OCRnx Value
New OCRnx Value
相關(guān)PDF資料
PDF描述
MR80C52TXXX-20SHXXX:R 8-BIT, MROM, 20 MHz, MICROCONTROLLER, CQCC44
MR80C52XXX-36/883:RD 8-BIT, MROM, 36 MHz, MICROCONTROLLER, CQCC44
MD83C154TXXX-20P883 8-BIT, MROM, 20 MHz, MICROCONTROLLER, CDIP40
MR80C52EXXX-36SHXXX:D 8-BIT, MROM, 36 MHz, MICROCONTROLLER, CQCC44
MR83C154CXXX-12/883 8-BIT, MROM, 12 MHz, MICROCONTROLLER, CQCC44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MR80C86 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS 16-Bit Microprocessor
MR80C86/B 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述:Microprocessor, 16 Bit, 44 Pin, Ceramic, LCC
MR80C86-2 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS 16-Bit Microprocessor
MR80C86-2/883 制造商:Rochester Electronics LLC 功能描述:- Bulk
MR80C86-2/B 制造商:Intersil Corporation 功能描述:MPU 80C86 16BIT CMOS 8MHZ 44PLCC - Rail/Tube
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