AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 309

• Manufacturer Part Number: AT91SAM9G45-EKES
• Description: KIT EVAL FOR AT91SAM9G45
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91SAM9G45-EKES

• Contents: Board
• Processor To Be Evaluated: SAM9G45
• Data Bus Width: 32 bit
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 50 C
• Minimum Operating Temperature: - 10 C
• Operating Supply Voltage: 1.8 V to 3.3 V
• For Use With/related Products: AT91SAM9G45
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q4626953

25.10.2
6438F–ATARM–21-Jun-10
Clock Switching Waveforms
Figure 25-3. Switch Master Clock from Slow Clock to PLLA Clock
Figure 25-4. Switch Master Clock from Main Clock to Slow Clock
Write PMC_MCKR
Write PMC_MCKR
Master Clock
Master Clock
Slow Clock
Slow Clock
Main Clock
PLL Clock
MCKRDY
MCKRDY
LOCK
AT91SAM9G45
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