Toshiba has launched a 128Gbyte embedded NAND flash memory module. The module is compliant with the e•MMC standard, and is designed for application in a range of digital consumer products, for example, smartphones, tablet PCs and digital video cameras. The device integrates sixteen16 64Gbit, which is equal to 8Gbyte, NAND chips fabricated with 32nm process technology and a dedicated controller into a small FBGA package measuring only 17x22x1.4mm. The company offers single-package embedded NAND flash memories in densities from 2 to 128Gbyte. They integrate a controller to manage basic control functions for NAND applications, and are compatible with the JEDEC e•MMC version 4.4. The interface handles a range of functions, from writing block management to error correction and driver software. According to the company, the memory module simplifies system development. Embedded in a system, the module can record up to 2,222 hours of music at a 128kbit/s bit rate, 16.6hours of full spec high definition video and 38.4 hours of standard definition video.
