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STM32F4 max speed with FSMC

Question asked by bamford.konrad on Feb 8, 2012
Latest reply on Feb 8, 2012 by bamford.konrad
I am new to arm and designing a new prototype board with a STM32F417 and 2 NAND Flash chips.
In the data sheet it says the HCLK can go to 168MHz BUT it also says that the FSMC maximum clock is 60MHz at 3.3V.  Does this mean the maximum speed is only 60MHz if you have external memory connected?