A significant transition has occurred over the past few years that many people don’t know about: Flash memory has moved almost wholesale from the floating gate bit cells, the process that they had always used before, to charge trap bit cells.
Until 2002 all flash used a floating gate. That year partners AMD & Fujitsu, who later merged Continue reading “The Invention of Charge Trap Memory – John Szedon”
SK hynix and Intel today announced that SK hynix will acquire Intel’s NAND flash business for $9 billion. SK hynix gets Intel’s business, its manufacturing plant with two fabs in Dalian, China, and all of Intel’s designs and intellectual property. The Memory Guy thinks this is a pretty good deal all around.
Intel doesn’t do well in Continue reading “SK hynix Acquires Intel’s NAND Business”
In this post contributor Ron Neale shares a close look at the new memory announced today by Arm spin-off Cerfe Labs. He provides insight into the operation and composition of this technology which originated at Symetrix, a company that has previously developed FRAM technologies licensed to major semiconductor and capacitor manufacturers.
While many companies seek to offer a nonvolatile (NV) alternative to Flash, with varying degrees of success, something new called a correlated electron memory (CeRAM) has entered Continue reading “CeRAM Moves Front and Center on the NV Memory Stage”