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UK firm claims highest density MRAM device

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UK-based e2v claims to have created the highest density MRAM device in the industry. The firm uses a stacked-package to create a 32Mbit MRAM-based product in a 54-pin TSOP.  The EV5A16B integrates two 16Mbit MRAM devices from Everspin Technologies. According to e2v, the attraction of MRAM technology is that it can offer SRAM-like 35ns read/write timing but with data retention and ...

Micron introduces terabyte SSD using 20nm flash

Micron Technology has announced a terabyte solid state drive (SSD) which it claims will have quick boot-up and will draw as little as 0.15W during normal operation. The NAND flash drive has a speed of up to 95,000 input/output operations per second. The drive’s sequential speeds reach up to 550Mbyte/s for reads and 500Mbyte/s writes, which maxes out the capabilities of the SATA 6 Gb/s ...

Vertical NAND avoids scaling issues

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The pressure to find an alternative mainstream non-volatile memory to NAND is now much less urgent following the development of vertical NAND structures which stack memory cells on top of eachother.

Toshiba 43nm SLC NAND Flash memory

Toshiba and Toshiba Electronics Europe 43nm single-level cell (SLC) NAND Flash memory products are available in densities ranging from 512Mbits to 64Gbits and i