SRAM Chip Sync Quad 2.5V/3.3V 18M-Bit 512K x 32 4.5ns/2.5ns 165-Pin FBGA

The GS8161E32DD is an 18,874,368-bit high performance synchronous SRAM with a 2-bit burst address counter. Although of a type originally developed for Level 2 Cache applications supporting high performance CPUs, the device now finds application in synchronous SRAM applications, ranging from DSP main store to networking chip set support.

• FT pin for user-configurable flow through or pipeline operation
• Dual Cycle Deselect (DCD) operation
• IEEE 1149.1 JTAG-compatible Boundary Scan
• 2.5 V or 3.3 V +10%/–10% core power supply
• 2.5 V or 3.3 V I/O supply
• LBO pin for Linear or Interleaved Burst mode
• Internal input resistors on mode pins allow floating mode pins
• Default to Interleaved Pipeline mode
• Byte Write (BW) and/or Global Write (GW) operation
• Internal self-timed write cycle
• Automatic power-down for portable applications
• JEDEC-standard 165-bump BGA package
• RoHS-compliant 100-pin TQFP and 165-bump BGA available
• 1MB product Family
• 13 mm x 15 mm, 165 FPBGA