STM32 with 64-bit Timer

[Md_Aslam]

Can anyone suggest me some STM32 or any other Microcontroller with 64-bit of Timer and Highest Clock Frequency?

[MHank.1]

You might be able to link 2 32 bit timers together to make a 64 bit time as on the STM32F722ZE with a max freq. of 180MHz.

An example of linking 2 16bit timers together is given in;  ARM Tutorial Part 2 Timers