Classification of Computing in Memory Principles - Digital Computing in Memory Vs. Analog Computing | HackerNoon
Briefly

Digital computing in memory integrates all-digital circuits for computations, supporting multiply-accumulate operations directly in memory, making it suitable for neural networks and high-performance applications.
The advantages of digital computing in memory include replaceable weights, high bandwidth, and robustness, but it comes with considerable area and power consumption overhead, limiting its use in low-power scenarios.
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