HY27US(08/16)121A Series HY27SS(08/16)121A Series .
HY27SS16121A - 512Mbit (64M x 8bit / 32M x 16bit) NAND Flash Memory
HY27US(08/16)121A Series HY27SS(08/16)121A Series 512Mbit (64Mx8bit / 32Mx16bit) NAND Flash Document Title 512Mbit (64Mx8bit / 32Mx16bit) NAND Flash M.