UDISYS supports a range of legacy and new technology memory components, Industrial Flash storage solutions and DRAM modules that both provide high quality, reliability and longevity of supply.

Flash Memory Cards

Flash Memory Cards

  • Industrial SD & Micro SD Cards
  • SecurStor-enabled SD & microSD cards
  • Industrial Compact Flash cards
  • Industrial CFast Cards
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Solid State Drives & USB

Solid State Drives & USB

  • M.2 NVMe
  • M.2 SATA
  • 2.5” SSD
  • SecurStor-enabled SSDs
  • mSATA
  • eUSB
  • USB Drive
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Managed NAND

Managed NAND

  • eMMC
  • SecurStor-enabled managed NAND solutions
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Industrial DRAM Modules

Industrial DRAM Modules

  • DDR4
  • DDR3 8Gbit component based modules
  • DDR3
  • DDR2
  • DDR1
  • SDRAM
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Memory Components

Memory Components

  • SRAM / PSRAM
  • DRAM / SDRAM
  • DDR , DDR2, DDR3, DDR4, LPDDR, LPDDR2
  • FLASH
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Our partners include

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Leading solutions provider of high-performance, high-quality and durable NAND flash and DRAM memory modules.

ATP Electronics is a leading solutions provider of high-performance, high-quality and durable NAND flash and DRAM memory modules.

For over 25 years, ATP have been transforming the industrial and enterprise computing landscape with their high-performance and high-endurance NAND flash storage products and DRAM memory modules. Acutely aware of the rigors of data-hungry applications, they design, test and manufacture products according to the most meticulous standards.

Product range

Memory Cards

  • Industrial SD and microSD cards
  • SecurStor-enabled SD & microSD cards
  • Industrial Compact Flash cards
  • Industrial CFast Cards

Solid State Drives

  • M.2 NVMe
  • M.2 SATA
  • 2.5” SSD
  • SecurStor-enabled SSDs
  • mSATA
  • eUSB
  • USB Drive

Managed NAND

  • eMMC
  • SecurStor-enabled managed NAND solutions

DRAM Modules

  • DDR4
  • DDR3 8Gbit component based modules
  • DDR3
  • DDR2
  • DDR1
  • SDRAM
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ATP’s “Industrial Only” Commitment

Designed and manufactured with extensive screening and testing

High quality components are the building blocks of high-quality products; thus, ATP makes sure that screening begins at the IC level, where NAND flash is screened for temperature tolerance, retention, disturbance and other attributes. Meticulous NAND characterisation and extensive product reliability tests under extreme temperatures and operating conditions ensure that every product is highly reliable.

Best Total Cost of Ownership value with longevity & higher endurance for industrial applications

ATP memory and storage solutions perform dependably over long periods of time. High P/E cycles and long product service life, maximum availability and minimal downtime all translate to better return on investment and best total cost of ownership. Additionally, ATP offers longevity support for legacy DRAM modules through a partnership agreement with Micron Technology, Inc.

Full in-house process ownership for uncompromising quality guarantee

From the time wafers are receive, to NAND flash screening, design and validation, pilot run and mass production, ATP maintains complete control of all stages of the manufacturing process. By taking charge and ownership of the process, ATP deliveries uncompromising quality guarantee. ATP also maintains control of its supply and value chains, implement controller bill of materials with longevity planning and maintain buffer inventory to ensure steady supply. This flexibility and manufacturing competence are clear differentiators compared to turnkey solutions in the market.

Manufacturer of Legacy and New Technology Memory – SRAM, DRAM, SDRAM and Flash ICs

Alliance Memory is a worldwide fabless manufacturer of legacy and new technology memory products that are pin for pin drop-in replacements for SRAM, DRAM, and NOR FLASH ICs from Micron, Samsung, ISSI, Cypress, Nanya, Hynix and others.

Alliance Memory are the premier legacy memory supplier offering high quality products, minimal die shrinks and long-term support.

Product range

  • Fast Asynchronous SRAMs
  • Pseudo SRAMs (PSRAM)
  • Low Power Asynchronous SRAM
  • ZMD Low Power Asynchronous SRAMs
  • Synchronous SRAMs & DRAMs
  • Micron DRAMs
  • DDR, DDR2, DDR3, DDR4 SDRAM
  • Mobile SDR
  • LPDDR – Mobile DDR
  • LPDDR2 – Mobile DDR2
  • LPDDR4 – Mobile DDR4
  • Parallel NOR Flash (5v)
  • SPI Serial NAND Flash
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