IEX Series Extended Memory Tokens

Datakey IEX series of CryptoMemory® extended tokens incorporate the highly secure symmetric dynamic mutual authentication protocols provided by Microchip’s CryptoMemory® products. Encrypted passwords, mutual authentication, data encryption, and encrypted checksums provide extremely high levels of data security. Datakey IEX series of extended tokens are compliant with the 2-wire protocol and is available with user EEPROM memory capacities of 1 Kbit to 256 Kbit. The IEX series features solid over-molded construction, rugged wear-resistant exterior and long-lasting contacts. These tokens interface with Datakey SlimLine™ receptacles.

IEX1Kb
Part NumberConsult factory
Memory Capacity1 Kb (1,024 bits) 128 x 8
Interface2-Wire
Memory TechnologyEEPROM
Voltage2.7 to 5.5 V
ESD Protection15 kV (per Std. 064-1028)
Read CyclesUnlimited
Write/Erase Cycles100,000 min.
Data Life (Storage)10 years min.
Contact Life10,000 cycles min.
Operational Temperature-40˚C to +85˚C
Storage Temperature-40˚C to +100˚C
Used WithAll SlimLine Receptacles (SRxxxx)
ComplianceRoHS Compliant
Other FeaturesRedundant contacts. Custom logo options available.
IEX16Kb
Part NumberConsult factory
Memory Capacity16 Kb (16,384 bits) 2048 x 8
Interface2-Wire
Memory TechnologyEEPROM
Voltage2.7 to 5.5 V
ESD Protection15 kV (per Std. 064-1028)
Read CyclesUnlimited
Write/Erase Cycles100,000 min.
Data Life (Storage)10 years min.
Contact Life10,000 cycles min.
Operational Temperature-40˚C to +85˚C
Storage Temperature-40˚C to +100˚C
Used WithAll SlimLine Receptacles (SRxxxx)
ComplianceRoHS Compliant
Other FeaturesRedundant contacts. Custom logo options available.
IEX64Kb
Part NumberConsult factory
Memory Capacity64 Kb (65,536 bits) 8192 x 8
Interface2-Wire
Memory TechnologyEEPROM
Voltage2.7 to 5.5 V
ESD Protection15 kV (per Std. 064-1028)
Read CyclesUnlimited
Write/Erase Cycles100,000 min.
Data Life (Storage)10 years min.
Contact Life10,000 cycles min.
Operational Temperature-40˚C to +85˚C
Storage Temperature-40˚C to +100˚C
Used WithAll SlimLine Receptacles (SRxxxx)
ComplianceRoHS Compliant
Other FeaturesRedundant contacts. Custom logo options available.
IEX256Kb
Part NumberConsult factory
Memory Capacity256 Kb (262,144 bits) 32,768 x 8
Interface2-Wire
Memory TechnologyEEPROM
Voltage2.7 to 5.5 V
ESD Protection15 kV (per Std. 064-1028)
Read CyclesUnlimited
Write/Erase Cycles100,000 min.
Data Life (Storage)10 years min.
Contact Life10,000 cycles min.
Operational Temperature-40˚C to +85˚C
Storage Temperature-40˚C to +100˚C
Used WithAll SlimLine Receptacles (SRxxxx)
ComplianceRoHS Compliant
Other FeaturesRedundant contacts. Custom logo options available.

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