MC9S12XEP100 clock and interrupt

焱阳高照

MC9S12XEP100 clock and interrupt [Copy link]

What is the highest core frequency of MC9S12XEP100MHz? What is the highest bus frequency of MC9S12XEP100MHz. Do I need to design the reset method of MC9S12XEP100 by myself? Power-on reset, external reset, watchdog timer reset, clock monitor reset, can these four exist at the same time?

wsdymg

In low-power mode, a 4MHz to 16MHz crystal can be used, and in full-speed mode, a 2MHz to 40MHz crystal can be used. Power-on reset, external reset pin reset, watchdog timer reset, and software register reset can all exist at the same time. The reset circuit design should refer to the official recommended circuit.