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Memory Products

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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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