I applied online. The process took 3 weeks. I interviewed at Microchip Technology (San Jose, CA) in Jan 2018
Interview
The recruiter called the day after I applied to talk about my resume. After the phone interview, I was invited on-site to go through a gauntlet interviews that lasted for 45 minutes each. There were 6 technical and 2 non-technical interviews. Lunch was provided and ate out with the recruiter and some other interviewers. Every interviewer seemed to be very busy but they were kind and tried not to rush the interviews. Although there were many interviews some of the interviews had overlapping technical questions so they were not too bad.
Interview questions [1]
Question 1
Draw a buck converter, draw the waveform of the the output voltage and the current through the inductor. Derive the expression that shows the relationship between the input and output voltage.
I applied online. The process took 2 weeks. I interviewed at Microchip Technology (Chandler, AZ) in Feb 2016
Interview
Standard 6 hour interview with one HR round and close to 6 technical rounds. Basic questions about ADC's, op amps, filters, architecture of a microcontroller and some basic C programming questions.
Interview questions [1]
Question 1
How does malloc work and what is the difference between malloc and calloc. Also how to realize an 2-input AND gate using a 2x1 multiplexer