Atmel Evaluation Kit AT91SAM9G25-EK AT91SAM9G25-EK Data Sheet

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SAM9G25 [DATASHEET]

11032D–ATARM–10-Mar-2014

The Periodic Interval Timer (PIT) provides the operating system’s scheduler interrupt. It is designed to offer maximum 
accuracy and efficient management, even for systems with long response time.



20-bit Programmable Counter plus 12-bit Interval Counter



Reset-on-read Feature



Both Counters Work on Master Clock/16



Real Time OS or Linux

®

/WinCE

®

 compliant tick generator



AMBA

™

-compliant Interface 



Interfaces to the ARM Advanced Peripheral Bus