Danish Iftikhar

operating NE64 at 50 MHz in expanded bus mode

Discussion created by Danish Iftikhar on Mar 20, 2006
Latest reply on Mar 24, 2006 by Samiran Joseph
 I am using MC9S12NE64. We have got external RAM  in our design to store data and an extrernal crystal clock of 25MHz.
 I want to know what is the maximum frequency we can operate NE64 processor,  when using expanded mode operation.
Processor datasheet says that operating frequency is 32 MHz in expanded bus mode and 50MHz for single chip mode.
 Can I run the processor at 50MHz while being in expanded bus mode ? Is it allowed?
What impact this might have on the processor?
- Dan