OneNAND FLASH MEMORY

OneNAND is a highly integrated non-volatile memory solution based around a NAND Flash memory array. The chip integrates system features including: , A BootRAM and bootloader , Two independent bi-directional 2KB DataRAM Buffers , A High-Speed x16 Host Interface , On-chip Error Correction , On-chip NOR Interface controller This on-chip integration enables system designers to reduce external system Logic and use high-density NAND Flash in applications that would otherwise have to use more NOR components. OneNAND takes advantage of the higher performance NAND program time, low power, and high density and combines it with the synchronous read performance of NOR. The NOR Flash host Interface makes OneNAND an ideal solution for applications like G3 Smart Phones, Camera Phones, and mobile applications that have large, advanced Multimedia applications and operating systems, but lack a NAND controller. By Samsung Semiconductor, Inc.