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What does PCM stand for?

PCM stands for Phase-Change Memory (non-volatile computer memory)

This definition appears very frequently and is found in the following Acronym Finder categories:

  • Information technology (IT) and computers

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We have 524 other meanings of PCM in our Acronym Attic

Samples in periodicals archive:

For the first time, scientists at IBM Research have demonstrated that a relatively new memory technology, known as phase-change memory (PCM), can reliably store multiple data bits per cell over extended periods of time.
Efforts to develop alternative non-volatile memory (NVM) technologies to floating gate NAND flash memory are currently underway, such as phase-change memory (PCM/PRAM), ferro-electric memory (FeRAM), magneto-resistive memory (MRAM), and resistive memory (ReRAM).