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'I-Cube4' incorporates four HBMs and one logic die on a paper-thin silicon interposer, supporting enhanced thermal management as well as stable power supply
Samsung Electronics Co., Ltd., a world leader in advanced semiconductor technology, today announced the immediate availability of its next-generation 2.5D packaging technology Interposer-Cube4 (I-Cube4), leading the evolution of chip packaging technology once again.
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Samsung's I-Cube4 for high-performance applications (Photo: Business Wire)
Samsung's I-Cube
TM is a heterogeneous integration technology that horizontally places one or more logic dies (CPU, GPU, etc.) and several High Bandwidth Memory (HBM) dies on top of a silicon interposer, making multiple dies operate as a single chip in one package.