He drew digital circuits with basic Gates and the delays and asked to draw waveforms
Memory Design Engineer Interview Questions
34 memory design engineer interview questions shared by candidates
1. Explain SRAM working and Noise margins of it. 2. How does PVT variation affect SRAM access times and NM. 3.Concept of Setup time and Hold time. How to fix it in Si validation. 4.Leakage current of MOSFET. How does it scale with Length, Vth and Temperature. Techniques to reduce leakage current of MOSFET (Multi Vt, DVFS, Body biasing, Header/Footer switch, Clock gating) 5. Where to use Header and Footer switch? Does FinFet has body biasing phenomenon to reduce leakage like conventional FETs. 6.Any experience with EM simulation, memory compiler design and Digital verification/STA.
Present some recent relevant circuit work.
Draw a XOR gate with CMOS.
How you see your self in this company? How you behave if you have lots of parallel tasks
define and discuss all types CMOS logic family
Fork join in verilog
Basics of memory design, SRAM design and margin analysis
Design counter circuit
design XOR using NAND / NOR, Sense amplifier
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