GS8182Q18BGD-250I

The GS8182Q18BGD are built in compliance with the Sigma Quad-II SRAM pin out standard for Separate I/O synchronous SRAMs. They are 18,874,368-bit (18Mb) SRAMs. The GS8182Q18BGD 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.

• 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
• Burst of 2 Read and Write
• 1.8 V +100/–100 mV core power supply
• 1.5 V or 1.8 V HSTL Interface
• Pipelined read operation
• Fully coherent read and write pipelines
• ZQ pin for programmable output drive strength
• IEEE 1149.1 JTAG-compliant Boundary Scan
• Pin-compatible with present 9Mb and future 36Mb and 144Mb devices
• 3rd Generation
• Green 13 mm x 15 mm, 165 FPBGA
• RoHS-compliant 165-bump BGA package available
• 1MB product Family
• Default to SCD x18 Interleaved Pipeline mode