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Memory Overview

Home Memory Overview

The Highest Performance, Highest Density SRAMs in the Industry

 

For over two decades, GSI Technology has developed and marketed high performance memory products, including SRAMs and LLDRAMs. These memories are incorporated primarily in high-performance networking and telecommunications equipment, such as routers, switches, wide area network infrastructure equipment, wireless base stations and network access equipment.  In addition, our SRAMs serve the ongoing needs of the military, aerospace, industrial, test and measurement equipment, automotive, and medical markets. Due to the performance characteristics of our products and the breadth of our product portfolio, GSI Technology is a leading provider of high performance SRAMs and LLDRAMs.

 
Radiation Hardened SRAMs SigmaQuad SRAMs

  • 18Mb-288Mb Densities
  • x8, x9, x18, x36 Configurations
  • Operating Frequency Up To 1333 MHz
  • 2.5 V and 3.3 V Core Voltage
  • Burst Lengths of 2 and 4
  • Read Latencies of 1.5, 2, 2.5, 3, 5, and 6
  • 165 BGA, 165 CLGA, 165 CCGA, and 260 BGA Packages Available
  • Commercial, Industrial, and Military Temperature Ranges
  • Radiation-Hardened and Radiation-Tolerant Available
  • In Production

 

 SigmaDDR SRAMs

  • 18Mb-288Mb Densities
  • x8, x9, x18, x36 Configurations
  • Operating Frequency Up To 833 MHz
  • 2.5 V and 3.3 V Core Voltage
  • Burst Lengths of 2 and 4
  • Read Latencies of 1.5, 2, 2.5, and 3
  • 165 BGA and 260 BGA Packages Available
  • Commercial, Industrial, and Military Temperature Ranges
  • In Production

 
No Bus Turnaround (NBT) SRAMs

  • 4Mb-288Mb Densities
  • x18, x32, x36, x72 Configurations
  • Operating Frequency Up To 400 MHz
  • 1.8 V, 2.5 V, and 3.3 V Core Voltage
  • 100 TQFP, 119 BGA, 165 BGA and 209 BGA Packages Available
  • Commercial, Industrial, and Military Temperature Ranges
  • Radiation-Tolerant Available
  • In Production

 

 Synchronous Burst (SyncBurst) SRAMs

  • 4Mb-288Mb Densities
  • x18, x32, x36, x72 Configurations
  • Operating Frequency Up To 400 MHz
  • 1.8 V, 2.5 V, and 3.3 V Core Voltage
  • 100 TQFP, 119 BGA, 165 BGA and 209 BGA Packages Available
  • Commercial, Industrial, and Military Temperature Ranges
  • Radiation-Tolerant Available
  • In Production

 
Asynchronous SRAMs

  • 1Mb-8Mb Densities
  • x16, x32 Configurations
  • Cycle time as low as 7 ns
  • 3.3 V Core Voltage
  • 119 BGA, 6 x 10 mm FPBGA Packages Available
  • Commercial and Industrial Temperature Ranges
  • In Production
 Low Latency DRAMs (LLDRAMs)

  • 288Mb-576Mb Densities
  • x9, x18, x36 Configurations
  • Operating Frequency Up To 5330 MHz
  • 1.8 V Core Voltage
  • 144-ball μBGA Package
  • Commercial Temperature Range
  • In Production

 

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