Datasheet

1045
SAM9G25 [DATASHEET]
11032C–ATARM–25-Jan-13
46.4 Clock Characteristics
46.4.1 Processor Clock Characteristics
46.4.2 Master Clock Characteristics
The master clock is the maximum clock at which the system is able to run. It is given by the smallest value of the internal
bus clock and EBI clock.
Note: 1. For DDR2 usage only, there are no limitations to LP-DDR, SDRAM and mobile SDRAM.
Table 46-5. Processor Clock Waveform Parameters
Symbol Parameter Conditions Min Max Units
1/(t
CPPCK
) Processor Clock Frequency
VDDCORE = 0.9V
T = 85°C
125
(1)
400 MHz
Table 46-6. Master Clock Waveform Parameters
Symbol Parameter Conditions Min Max Units
1/(t
CPMCK
) Master Clock Frequency
VDDCORE = 0.9V
T = 85°C
125
(1)
133 MHz