128M-S DDR SDRAM

The Hynix HY5DU28422B(L)Tis a 134,217,728-bit CMOS Double Data Rate(DDR) Synchro-nous DRAM ideally suited for the main memory applications which requires large memory density and high band-width. The Hynix 128Mb DDR SDRAMs offer fully synchronous operations referenced to both rising and falling edges of the Clock While all addresses and control inputs are latched on the rising edges of the CK (falling edges of the /CK), Data, Data strobes and Write data masks inputs are sampled on both rising and falling edges of it. The data paths are internally pipelined and 2-bit prefetched to achieve very high bandwidth. All input and output voltage levels are compatible with SSTL_2.
By Hynix Semiconductor