參數資料
型號: MC80C52XXX-25/883:D
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 25 MHz, MICROCONTROLLER, CDIP40
封裝: 0.600 INCH, SIDE BRAZED, DIP-40
文件頁數: 23/46頁
文件大小: 7004K
155
7593L–AVR–09/12
AT90USB64/128
Figure 16-9 shows the same timing data, but with the prescaler enabled.
Figure 16-9. Timer/Counter timing diagram, with prescaler (f
clk_I/O/8).
Figure 16-10 shows the setting of OCF2A in all modes except CTC mode.
Figure 16-10. Timer/Counter timing diagram, setting of OCF2A, with prescaler (f
clk_I/O/8).
Figure 16-11 on page 156 shows the setting of OCF2A and the clearing of TCNT2 in CTC mode.
TOVn
TCNTn
MAX - 1
MAX
BOTTOM
BOTTOM + 1
clk
I/O
clk
Tn
(clk
I/O/8)
OCFnx
OCRnx
TCNTn
OCRnx value
OCRnx - 1
OCRnx
OCRnx + 1
OCRnx + 2
clk
I/O
clk
Tn
(clk
I/O/8)
相關PDF資料
PDF描述
MD80C52XXX-12SHXXX:D 8-BIT, MROM, 12 MHz, MICROCONTROLLER, CDIP40
MR80C52CXXX-20/883:RD 8-BIT, MROM, 20 MHz, MICROCONTROLLER, CQCC44
MR80C52EXXX-12:RD 8-BIT, MROM, 12 MHz, MICROCONTROLLER, CQCC44
MQ80C52CXXX-30/883:R 8-BIT, MROM, 30 MHz, MICROCONTROLLER, CQFP44
S80C52EXXX-25:R 8-BIT, MROM, 25 MHz, MICROCONTROLLER, PQCC44
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