which microcontroller to use

[hotfukick]

POWER QUALITY ANALYZER


I'm making a power quality analyzer for my final year project.
I'm measuring voltage, current, power factor, and harmonics.
I'm using an energy IC ADE7754x
But i don't know how to measure harmonics and power factor and i need to select a microcontroller with good clocking frequency and built in ADC and sample and hold function. Something which is bit cheaper, an alternative to msp
Plz help

 

[maniarasan]

you can use PIC16F877a is suitable for you.