A 3bit/cell 32Gb NAND flash memory at 34nm with 6MB/s program throughput and with dynamic 2b/cell blocks configuration mode for a program throughput increase up to 13MB/s
G. G. Marotta, A. Macerola, A. D'Alessandro, A. Torsi, C. Cerafogli, C. Lattaro, C. Musilli, D. Rivers, E. Sirizotti, F. Paolini, G. Imondi, G. Nasohttp://academic.research.microsoft.com/io.ashx?type=5&id=50872247&selfId1=0&selfId2=0&maxNumber=12&query=
A 3.3V 32Gb NAND-Flash memory with 3b/cell is demonstrated in 34nm technology. The device features a programming throughput of 6MB/s on blocks configured as 3b/cell mode and can dynamically switch up to 13MB/s in 2b/cell mode. A new quad-plane architecture and an optimized programming algorithm are adopted to achieve the design targets.