Aerospace & Defense Technology - June 2024 - 4

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Viking Technology, a product division of Sanmina Corporation, is a global technology leader in
the field of DRAM memory and flash storage solutions ranging from high-performance computing
SSDs to small form factor flash DRAM modules optimized for industrial, telecommunications,
military/defense, and enterprise markets. In this interview, Hamid Shokrgozar, President, Viking
Technology, discusses Viking's newly released 16GB DDR4 Multi-Chip Package (MCP), the industry's
highest density MCP designed and optimized for the embedded, industrial, and military/
aerospace markets.
Aerospace & Defense Technology (A&DT): What inspired the
development of this new product?
Hamid Shokrgozar: We identified a
market demand that our company
aimed to fulfill with our 16GB DDR4
MCP solution. Representing the pinnacle
of DDR4 memory technology, it
offers unmatched storage capacity in
a compact BGA footprint. Tailored specifically
for demanding environments
such as embedded systems, industrial
applications, and military/aerospace
operations, this high-density solution ensures optimal performance
and reliability in mission-critical scenarios. Its small form
factor enables seamless integration into space-constrained devices
without compromising on memory capacity, making it an
ideal choice for a wide range of specialized applications where
efficiency and resilience are paramount.
A&DT: How does this product differentiate itself from existing
solutions in the market?
Shokrgozar: Our 16GB DDR4 MCP product stands out due to its
capability to deliver significantly higher memory performance
and density per cubic inch when compared to traditional memory
DIMMs. These milestones are poised to revolutionize the
design and deployment of future system hardware, ushering in
a new era of computing capabilities, primarily for the rugged
applications.
A&DT: What are the potential benefits or advantages that
users can expect from using this product?
Shokrgozar: This product is meticulously engineered to meet
the demanding requirements of military and space environments,
where durability and reliability are paramount. Its SWaPoptimized
design ensures that it consumes minimal space,
making it ideal for applications where size and weight are
critical factors. Its ruggedized construction is built to thrive in
vehicle-based operations, delivering exceptional performance
even in high shock and vibration environments. Designed to
excel in harsh environments, our 16GB DDR4 MCP is equipped
to endure extreme temperatures, ensuring reliable operation
across a wide range of conditions.
A&DT: Could you elaborate on the technology stack or innovations
used in creating this product?
Shokrgozar: Designing with Micron's DDR4 memory involves
a comprehensive process encompassing various technical aspects.
Beginning with the meticulous coordination of wafer
processing to ensure the production of DDR4 memory modules
in capacities ranging from 4GB to 32GB, utilizing 1 `rank` x16/x8/
x4 dies, subsequent steps involve substrate and wire bonding
design, integrating built-in termination schemes to optimize
signal integrity and performance. In-depth product characterization
is carried out using customized testers, ensuring that
each DDR4 memory module meets stringent quality standards
and performance criteria.
A&DT: What are the future plans for enhancements or
updates to this product based on market trends and user
feedback?
Shokrgozar: The next potential expansion for our product line
involves the introduction of 32GB DDR4 memory in Multichip
packaging form factor, representing a significant leap in memory
density and performance in a small SWaP BGA package.
With 32GB capacity, these DDR4 MCPs offer unparalleled memory
capabilities, catering to the ever-growing demands of modern
computing applications, ranging from high-performance
defense and aerospace applications. This expansion opens up
new possibilities for users, allowing them to handle larger datasets,
run more complex simulations, and executes memory-intensive
tasks with ease. Overall, the introduction of 32GB DDR4
modules represents a groundbreaking advancement in memory
technology, empowering users with unprecedented levels of
speed, capacity, and reliability for their systems.
To learn more about Viking Technology's new MCP, visit www.
vikingtechnology.com.
4
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Aerospace & Defense Technology - June 2024

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