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HDTV.ru > Это интересно > SanDisk: будущее памяти в 3D
SanDisk: будущее памяти в 3D01.08.2008 |
![]() По словам официальных представителей корпорации SanDisk, флэш-память может исчезнуть в течение следующих 10 лет, так как исчерпает свой ресурс. Инженеры пытаются заглянуть в будущее компьютерной памяти. Предполагается, что со временем данные будут храниться в трехмерных массивах. В отличие от традиционной флэш-памяти, ячейки которой располагаются в двумерной плоскости, в трехмерной памяти ячейки располагаются в пространстве, позволяя вмещать в одну единицу объема гораздо больше информации. В настоящий момент компания разрабатывает новый тип 3D-памяти с возможностью чтения и записи информации, которая, в конечном счете, сможет заменить память типа NAND, использующуюся повсеместно в самых разнообразных устройствах хранения данных и цифровых гаджетах. По мнению ученых, такая память придет на смену NAND в течение следующей декады, так как дальнейшее наращивание двумерной памяти будет экономически нецелесообразно. Определенный вклад в создание 3D-памяти привнесет компания Toshiba, которая работает вместе с SanDisk, а также Matrix Semiconductor, которая была приобретена корпорацией SanDisk год назад. Тем не менее, работа в области традиционной памяти в SanDisk не прекращается. До конца 2008 г. будет разработана технология размещения в одной ячейке трех бит данных, а в 2009 г. в ячейку можно будет поместить уже четыре бита. Вернуться назад |