ATmega325PA Atmel Corporation, ATmega325PA Datasheet - Page 104

• Manufacturer Part Number: ATmega325PA
• Manufacturer: Atmel Corporation

8285D–AVR–06/11
ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P
Figure 15-10. Timer/Counter Timing Diagram, Setting of OCF0A, with Prescaler (f
Figure 15-11
Figure 15-11. Timer/Counter Timing Diagram, Clear Timer on Compare Match mode, with Pres-
TCNTn
TCNTn
(clk
(clk
OCRnx
OCFnx
(CTC)
OCRnx
OCFnx
clk
clk
clk
clk
I/O
I/O
I/O
I/O
Tn
Tn
/8)
/8)
shows the setting of OCF0A and the clearing of TCNT0 in CTC mode.
caler (f
clk_I/O
OCRnx - 1
TOP - 1
/8)
OCRnx
TOP
OCRnx Value
TOP
OCRnx + 1
BOTTOM
BOTTOM + 1
OCRnx + 2
clk_I/O
/8)
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