IIT Series Memory Tokens
Datakey IIT Unique Identifier memory tokens provide 1.5 Kbits of EEPROM along with a unique, non-changeable serial number. IIT memory tokens have an 2-wire (I2C) serial interface and can be written to/read from via a Datakey SlimLink™ Programmer or any microcontroller. The EEPROM in the IIT token has a unique factory-embedded serial number that cannot be changed by the user. The unique serial number can be used to prevent duplication of tokens by using the serial number as a unique encryption seed or by having the host system store a list of authorized serial numbers. The memory is solid over-molded using a rugged composite that protects the embedded memory from harsh environmental influences.
IIT1.5Kb | |
Part Number | 611-0171-000A (Black) |
Memory Capacity | 1.5 Kb (1,536 bits) 192 x 8 |
Interface | I²C |
Memory Technology | EEPROM |
Voltage | 2.7 to 5.5 V |
ESD Protection | 15 kV (per Std. 064-1028) |
Read Cycles | Unlimited |
Write/Erase Cycles | 100,000 min. |
Data Life (Storage) | 10 years min. |
Contact Life | 10,000 cycles min. |
Operational Temperature | -40˚C to +85˚C |
Storage Temperature | -40˚C to +100˚C |
Used With | All SlimLine Receptacles (SRxxxx) and SlimLink III programmers |
Compliance | RoHS Compliant |
Other Features | Redundant contacts. |