ɐ kˈɑːmən fˈɔːɹm ʌv mˈɛmɚɹi kəntɹˈoʊlɚɹ ɪz ðə mˈɛmɚɹi mˈænɪdʒmənt jˈuːnɪt ˌɛmˌɛmjˈuː wˌɪtʃ ɪn mˈɛni ˈɑːpɚɹˌeɪɾɪŋ sˈɪstəmz ˈɪmplɪmənts vˈɜːtʃuːəl ɐdɹˈɛsɪŋ.
A common form of memory controller is the memory management unit (MMU) which in many operating systems implements virtual addressing.