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What does MMU stand for?

MMU stands for Memory Management Unit

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 56 other meanings of MMU in our Acronym Attic

Samples in periodicals archive:

The ARM926EJ-S core features flexible instruction and data cache memories, tightly-coupled memory (TCM) interfaces and a memory management unit (MMU) that enhances the partitioning and security features of advanced real-time operating systems.
The ARM926EJ-S soft macrocell is a fully synthesizable, high-performance 32-bit RISC processor comprising the Jazelle technology-enhanced processor core, instruction and data caches, tightly coupled memory (TCM) interfaces, memory management unit (MMU), and separate instruction and data AMBA bus-based AHB (Advanced High-performance Bus) interfaces.
In comparison, legacy real-time operating systems running on radiation-hardened computers have not taken advantage of the processor's memory management unit (MMU) at all, making the system susceptible to unforeseen interactions between software components, including memory corruptions, faults and denial of service problems.