This includes the world's first 64MB DRAM in 1992, 256 MB DRAM in 1994, and 1GB DRAM in 1996.[15] In 2004, Samsung developed the world's first 8GB NAND flash memory chip, and a manufacturing deal was struck with Apple in 2005. A deal to supply Apple with memory chips was sealed in 2005, and Samsung remains a key supplier of Apple components as of October 2013, manufacturing the A7 processors inside the iPhone 5S model.[16][17]