Nexus GB

Keys & Tokens

As with all of our products, Datakey Electronics are the designer and manufacturer of the entire data carrier and receptacle system. This means we “own” the performance of the overall system which provides you with a single point of support throughout the life of your product.  Our keys and tokens are available in a wide variety of memory protocols and memory sizes.

  

Serial EEPROM - Available with SPI, I²C and Microwire interfaces. Memory capacities range from 1Kbit to 1Mbit. These products are ideally suited for low to medium data-logging, parameter / configuration upload, data storage and access control including CIK.

Serial Flash - Memory capacities range from 1Mbit to 64Mbit. Our SPI Keys and Tokens complement our Microwire and SPI EEPROM devices. These keys or tokens are page writable and are ideally suited for high volume data logging and firmware updates.

click to find out more

The RUGGEDrive™ incorporate high capacity memory devices into OEM designs, without the shortcomings of consumer-focused solutions.
The RUGGEDrive™ differs from SD cards and USB flash drives in three important ways. Firstly, the memory token's unique form-factor means that it can't plug into an un-adapted PC or system, which helps to protect the data on the token. These tokens are also designed to interface directly with Single Board Computers (SBC's). The receptacles for these products can be connected using a ribbon cable directly to a USB or SD port on an SBC. Secondly the tokens are manufactured using a solid over-moulding process which makes them impervious to penetration by liquids and practically crush-proof.  Finally, they have a high lifespan of 50,000 cycles, compared to just 1,500 cycles for most type A USB receptacles.  
Memory capacities of 4GB up to 32GB available.  

click to find out more

Available as a Token, this product has been specifically designed for use in OEM’s systems controlled by embedded microprocessors. The memory capacity ranges from 256MByte to 1GByte with both an SPI interface for direct connection to microprocessors and USB interface to facilitate connection to PC’s.


click to find out more

GammaSafe™ is a non-volatile, reprogrammable, portable memory device that survives gamma sterilisation with no loss of data.  It allows medical device manufacturers to easily add anti-counterfeit and limit-use capabilities to disposable attachments that are sterilised using gamma radiation.
The memory capacity is up to 4Kbits and the token can withstand up to 45kGy (4.5Mrad) of gamma radiation with no data loss.  
The GammaSafe™ product line includes a line of mating receptacles including IP65/67 and EMI versions.

click to find out more

Available as Keys or Tokens they include a unique unchangeable embedded serial number which prevents duplication of data. These data carriers have 1.5Kbits of read / write EEPROM memory. These products are ideally suited for access control, personal identification, licensing / revision control and loyalty programmes.

click to find out more

Applications

News Room

Choose portable memory for embedded systems

01.02.12

Comparing consumer and OEM memory devices: Looking beyond ‘will it work?’ helps guarantee successful embedded design

Southern Manufacturing sees data expert introduce specialised memory for single board computers

11.01.12

Nexus GB targets SBCs with UFX memory system

See us in the press



 

Useful Information button

Nexus News January 2012