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Serial EEPROM Identifies Plastic Detachable

Two Physical Pins (GND and Serial I/O)

Identify and track any detachable part with a simple two-point connection: cartridges, plastic disposables, use-tracking attachments.

No Solder or High-Temperature Manufacturing Cycle Needed

The 2-XSFN package can be glued in to the detachable and the two package pins used as the system contact points.

ProductDensityOperating Voltage
AT21CS011 Kbit 1.7V to 3.6V 
AT21CS111 Kbit 2.7V to 4.5V 

1,216 Bits of Storage

Both products include a 64-bit serial number, a 128-bit tracking number, and four 256-bit EEPROM blocks.

Available in 2, 3, and 8-pin packages.