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Built to perform under
extreme conditions

Serial Memory

The Serial Memory line features portable memory
products utilizing industry-standard EEPROM and
NOR flash memories. Choose from capacities of
1 Kbit to 64 Mbits and serial interfaces including
SPI, I2C and Microwire.  We offer several
form-factors, including our iconic key-shaped
design and our newest option, the Bar—our most
robust portable memory system.

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Secure Memory

When data security is of the utmost concern,
Datakey Secure Memory products keep your
data safe. Our Unique ID line comes with a
pre-programmed, non-changeable, serial number.
Used as a credential, it can identify a user and
is copy-proof. For the highest level of security,
we offer ruggedized memory products based on
Microchip’s CryptoMemory® and CryptoAuthentication™ ICs.

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When your application calls for a USB flash drive or an SD card, but you require a more rugged and secure solution, turn to our RUGGEDrive™ line. Available in capacities from 4 GB to 64 GB, RUGGEDrive™ is the perfect choice for data logging/data transfer applications in harsh environments.


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Custom Products

Do you need a portable memory product, but can’t find a solution that meets your needs? We can leverage our proven designs to deliver custom, portable memory solutions without the custom price.  We can also do full custom designs.


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Legacy Products

We’re committed to long-term product availability. We have products in our catalog that have been on the market, unchanged, since the late 1980s. We may not feature these older products, but as our OEM customers will attest, we still produce and support them. Click below to browse our legacy products.

Browse Legacy Products

CryptoMemory is a registered trademark of Microchip Technology Inc.
CryptoAuthentication is a trademark of Microchip Technology Inc.