The GS8662QT37BD are built in compliance with the Sigma Quad-II+ SRAM pin out standard for Separate I/O synchronous SRAMs. They are 75,497,472-bit (72Mb) SRAMs. The GS8662QT37BD Sigma Quad SRAMs are just one element in a family of low power, low voltage HSTL I/O SRAMs designed to operate at the speeds needed to implement economical high performance networking systems.
2.0 Clock Latency
Simultaneous Read and Write Sigma Quad™ Interface
JEDEC-standard pin out and package
Dual Double Data Rate interface
Byte Write controls sampled at data-in time
Dual-Range On-Die Termination (ODT) on Data (D), Byte Write (BW), and Clock (K, K) inputs