HYMP512R72L4

Hynix HYMP512R72L4 series is registered 240-pin double data rate 2 Synchronous DRAM Dual In-Line Memory Modules(DIMMs) which are organized as 128Mx72 high-speed memory arrays. Hynix HYMP512R72(L)4 series consists of eighteen 128Mx4 DDR2 SDRAMs in 60-Lead FBGA chipsize packages. Hynix HYMP512R72(L)4 series provide a high performance 8-byte interface in 133.35mm width form factor of industry stanard. The HYMP512R72L4 is suitable for easy interchange and addition. Hynix HYMP512R72(L)4 series is designed for high speed of up to 333MHz and offers fully synchronous operations referenced to both rising and falling edges of differential clock inputs. While all addresses and control inputs are latched on the rising edges of the clock, 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 4-bit prefetched to achieve very high bandwidth. All input and output voltage levels are compatible with SSTL_1.8. High speed frequencies, programmable latencies and burst lengths allow variety of device operation in high performance memory system.

Hynix HYMP512R72L4 series incorporates SPD(serial presence detect). Serial presence detect function is implemented via a serial 2,048-bit EEPROM. The first 128 bytes of serial PD data are programmed by Hynix to identify DIMM type, capacity and other the information of DIMM and the last 128 bytes are available to the customer.