W97BH2MB 2GB High-Speed SDRAM

Winbond W97BH2MB High-Speed SDRAM is internally configured as an 8-Bank memory. The Winbond W97BH2MB devices use a double data rate architecture on the Command/Address (CA) bus to reduce the number of input pins in the system. The 10-bit CA bus contains a command, address, and Bank/Row Buffer information. Each command uses one clock cycle, during which command information is transferred on both the positive and negative edges of the clock.