
Microchip Technology Field / Application Engineer Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 33 interview experiences · FREE TO READ
Candidate interview experiences
First-hand accounts from people who interviewed at Microchip Technology.
Applications Engineer
I applied for a job in San Jose, CA. I had one phone interview. Then, I had an onsite interview with 6 people and 2 people interviewed me over the phone. Everyone was really nice, but they all seemed stressed out. The offer I received was terrible and way below the market value for the bay area. I don't recommend wasting your time. Microcheap: if you want to hire top talent, you should pay employees at or above market value. If your offer is well below market value, you should let people know before the interview. You can't hire in the bay area with Arizona's salary, especially if the environment is stressful and work-life balance is bad.
- Can you draw a buck converter and explain its operation?
- Describe the inductor and load current waveform.
- What is the slope of the inductor current?
Applications Engineer
A headhunter reached out via Monster. The interview process was pretty standard: I did well on the phone screen, and then they flew me out. It felt like a gauntlet, much like one I heard about previously. When I asked the manager about the project they had in mind for me, he suggested I should figure it out, implying I'd be doing his job for less pay. This, plus when they tried to get me to criticize a past employer, made me tune out. HR also mentioned that the lower cost of living was their justification for a lowball offer. Given recent legislation in AZ, I'd avoid working in that state and am glad they didn't pick me, as I would have declined anyway.
- The interviewer spoke negatively about a former employer and wanted to see my reaction.
Applications Engineer
The interview process is quite extensive, lasting the entire day, which was unexpected and different from other companies. Be ready to use a whiteboard for problem-solving and explanations. Overall, it was a positive experience. You'll meet with multiple interviewers sequentially throughout the day, and they'll host you for lunch. Since I traveled from out of state, they covered my travel expenses, including flights, car rental, accommodation, and meals during the interview.
- Can you explain state machines and demonstrate how they work?
- Tell me about your experience with state machines, especially drawing them out.
- How would you approach a problem involving state machines?
Microchip Technology Field / Application Engineer Interview Questions
Quoted word for word from Microchip Technology interview reports.
“Design a custom split function that accepts a char as a delimiter instead of a string.”
Read reports →“Can you list all C data types and explain if 'volatile' is a data type or a keyword?”
Read reports →“Implement a function to determine the maximum value within an array.”
Read reports →“What is the relationship between the input voltage (Vin) and output voltage (Vout)?”
Read reports →“How would you implement an AND gate requiring 2 inputs using a 2x1 multiplexer?”
Read report →“How does a Gyro sensor work internally at the chip level?”
Read report →“Could you draw a buck converter, including the output voltage and inductor current waveforms, and then derive the formula relating input and output voltage?”
Read report →“What are the memory storage differences between static and dynamic allocation?”
Read report →“Can you explain the I2C protocol, its data flow, and timing diagram?”
Read report →Formats, difficulty and experience
Across all 33 Microchip Technology interview reports.