A memory device includes two dies. A first memory is fabricated on one die. A controller of the first memory is fabricated on the other die. Also fabricated on the other die is another component, such as a second memory, that communicates with a host system using a plurality of signals different from...http://www.google.de/patents/US20050027928?utm_source=gb-gplus-sharePatent US20050027928 - SDRAM memory device with an embedded NAND flash controller
