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Tech Brief: Mercury High-Density Memory

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www.mrcy.com Popular Mercury Systems' High Density Secure Memory Mercury's most popular memory products are based on DDR memory technologies. With each successive generation of DDR memory, we have continued to refine our miniaturization technology to offer improved densities without compromising data transfer rates. 0 0.02 0.01 0.04 0.03 0.05 0.06 Density (GB per mm 2 ) 1 GB 2 GB 4 GB 8 GB 16 GB DDR (333 Mb/s) DDR2 (667 Mb/s) DDR3 (1600 Mb/s) DDR4 (3200 Mb/s) DDR4 High Density Secure Memory DDR4 SDRAM technology offers lower power, high-speed performance for the most demanding application requirements. Applying advanced miniaturization technology to DDR4 memory, we deliver space savings up to 87% based on double data width requirements and selected capacity. Other benefits include: • Standard density and high density space- saving configurations • Up to 16GB capacity • Low profile (≤2.3 mm) • 1.2V supply voltage • 3200 Mb/s data transfer speed • X8, x16, x32, x64, and x72 data widths available • PBGA package with 0.8 to 1.0 mm pitch • Decoupling capacitors included • Calibration resistors included • Address/command terminations optional Mercury Systems is currently engaging with customers in design opportunities that require DDR4 performance levels in highly constrained physical environments or harsh operating environments. Specifications are subject to change as designs are finalized through customer engagements. Please contact Mercury Systems to participate in our DDR4 design program. DDR3 High Density Secure Memory Mercury memory products manufactured with DDR3 technology provide a ruggedized memory solution to meet the most common performance requirements in a highly ruggedized, compact form factor. Space savings up to 67% are achieved, based on data width requirements and selected capacity. Other benefits include: • Standard density and high density space-saving configurations • Capacities of 1 to 8GB for standard density product • 4GB capacity for high density configuration • 1.35V or 1.50V supply voltage • Up to 1600 Mb/s data transfer speeds • x32, x64, and x72 data widths available • PBGA package with up to 1.0 mm pitch • Decoupling capacitors included • Calibration resistors included • Address/command terminations optional Other Memory Products For legacy applications designed prior to DDR3 or DDR4 availability, our product portfolio also includes DDR and DDR2 technologies in capacities ranging from 128MB to 512MB (DDR) or 1GB (DDR2). SDRAM, SRAM, SSRAM, and NOR Flash memories are also available. For applications requiring a hermetic seal, Mercury offers ceramic packages with SRAM, flash, and EEPROM memories. Please note that SRAM and some ceramic package products are produced off-shore due to extremely limited volumes and the maturity of the technology. Custom Capabilities Though a wide variety of memory products are included in our portfolio, Mercury specializes in the design and fabrication of custom and mixed memory solutions meeting the specific criteria demanded by your application environment. We offer a wide range of custom capabilities to choose from, including: • Thermal, mechanical, and electrical modeling expertise to optimize package design and performance • Custom environmental test conditions, including extended temperature qualification • Design and implementation of software test code • System in Package (SiP) design and fabrication, achieving highly integrated, compact packages containing of components commonly found on single board computers, including processors and memories • Secure Boot SiP, authenticating firmware integrity before system boot

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