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.
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Questions? |
Click on the product family names below to view specific parameters for each family. |
Family | Density | Config. | Speed | Voltage | Burst Length | Read Latency | Pkg. | Temp. | RH/RT1 | Status2 |
---|---|---|---|---|---|---|---|---|---|---|
SigmaQuad | 18Mb-288Mb | x8, x9, x18, x36 | Up to 1333 MHz | 2.5, 3.3 | 2, 4 | 1.5, 2, 2.5, 3, 5, 6 |
165 BGA 165 CLGA 165 CCGA 260 BGA |
Comm Ind Mil |
Yes |
Prod |
SigmaDDR | 18Mb-288Mb | x8, x9, x18, x36 | Up to 833 MHz | 2.5, 3.3 | 2, 4 | 1.5, 2, 2.5, 3 |
165 BGA 260 BGA |
Comm Ind Mil |
No | Prod |
No Bus Turnaround (NBT) | 4Mb-288Mb | x18, x32, x36, x72 | Up to 400 MHz | 1.8, 2.5, 3.3 | n/a | n/a | 100 TQFP 119 BGA 165 BGA 209 BGA |
Comm Ind Mil |
Yes | Prod |
Synchronous Burst | 4Mb-288Mb | x18, x32, x36, x72 | Up to 400 MHz | 1.8, 2.5, 3.3 | n/a | n/a | 100 TQFP 119 BGA 165 BGA 209 BGA |
Comm Ind Mil |
Yes | Prod |
LLDRAM | 288Mb | x36 | Up to-533 MHz | 1.8 | n/a | n/a | 144 uBGA | Comm Ind |
No | Prod |
576Mb | x9, x18, x36 | 144 uBGA 144 FBGA |
NRND | |||||||
Specialty SRAMs | 18Mb | x36, x72 | Up to 357 MHz | 1.8, 2.5 | n/a | n/a | 119 BGA 209 BGA |
Comm Ind |
No | NRND |
Asynchronous | 1Mb-8Mb | x4, x8, x16, x32 | As low as 7 ns | 3.3 | n/a | n/a | 119 BGA 6 x 10 mm FPBGA |
Comm Ind |
No | Prod |
Notes:
1. RH = Radiation-Hardened; RT = Radiation-Tolerant
2. NRND = Not Recommended for New Design