US Patent 7606992 High performance data rate system for flash devices

A Flash memory system includes N flash devices, where N is an integer, each flash device having a flash device interface consisting of a control signal line, a R/B signal line, and a I/O signal line, and wherein each flash device has an operating speed of s. A logic block is connected to each flash device interface, and is further connected to a controller which whose interfaces also has a control signal line, a R/B signal line, and a I/O signal line, so that controller operates at an operating speed of N times s, and wherein the logic block controls each flash device simultaneously.