IEK Series Memory Keys
The Datakey IEK series of CryptoMemory® keys incorporates the highly secure symmetric dynamic mutual authentication protocols provided by Microchip’s CryptoMemory® products. Password-protected memory zones, mutual authentication, data encryption, and encrypted checksums provide extremely high levels of data security. The IEK series of memory keys is compliant with the 2-wire (I2C) protocol and is available with EEPROM memory capacities of 1 Kbit to 256 Kbit. The IEK series features solid over-molded construction and long-lasting electrical contacts. The IEK series memory keys interface to Datakey KC4210 and KC4210PCB receptacles.
CryptoMemory is a registered trademark of Microchip Technology Incorporated in the U.S.A. and other countries and is used under license.
| IEK1Kb | |
| Part Number | 611-0110-000A (Black) |
| Memory Capacity | 1 Kb (1,024 bits) 128 x 8 |
| Interface | 2-Wire |
| Memory Technology | EEPROM |
| Voltage | 2.7 to 5.5 V |
| ESD Protection | 10 kV (per Std. 064-1028) |
| Read Cycles | Unlimited |
| Write/Erase Cycles | 100,000 min. |
| Data Life (Storage) | 10 years min. |
| Contact Life | 15,000 cycles min. |
| Operational Temperature | -40˚C to +85˚C |
| Storage Temperature | -40˚C to +100˚C |
| Used With | All Keyceptacles, |
| Compliance | RoHS Compliant |
| Other Features | Redundant contacts. Custom logo options available. |
| IEK16Kb | |
| Part Number | 611-0111-000A (Black) |
| Memory Capacity | 16 Kb (16,384 bits) 2048 x 8 |
| Interface | 2-Wire |
| Memory Technology | EEPROM |
| Voltage | 2.7 to 5.5 V |
| ESD Protection | 10 kV (per Std. 064-1028) |
| Read Cycles | Unlimited |
| Write/Erase Cycles | 100,000 min. |
| Data Life (Storage) | 10 years min. |
| Contact Life | 15,000 cycles min. |
| Operational Temperature | -40˚C to +85˚C |
| Storage Temperature | -40˚C to +100˚C |
| Used With | All Keyceptacles, |
| Compliance | RoHS Compliant |
| Other Features | Redundant contacts. Custom logo options available. |
| IEK64Kb | |
| Part Number | 611-0112-000A (Black) |
| Memory Capacity | 64 Kb (65,536 bits) 8192 x 8 |
| Interface | 2-Wire |
| Memory Technology | EEPROM |
| Voltage | 2.7 to 5.5 V |
| ESD Protection | 10 kV (per Std. 064-1028) |
| Read Cycles | Unlimited |
| Write/Erase Cycles | 100,000 min. |
| Data Life (Storage) | 10 years min. |
| Contact Life | 15,000 cycles min. |
| Operational Temperature | -40˚C to +85˚C |
| Storage Temperature | -40˚C to +100˚C |
| Used With | All Keyceptacles, |
| Compliance | RoHS Compliant |
| Other Features | Redundant contacts. Custom logo options available. |
| IEK256Kb | |
| Part Number | 611-0113-000A (Black) |
| Memory Capacity | 256 Kb (262,144 bits) 32768 x 8 |
| Interface | 2-Wire |
| Memory Technology | EEPROM |
| Voltage | 2.7 to 5.5 V |
| ESD Protection | 10 kV (per Std. 064-1028) |
| Read Cycles | Unlimited |
| Write/Erase Cycles | 100,000 min. |
| Data Life (Storage) | 10 years min. |
| Contact Life | 15,000 cycles min. |
| Operational Temperature | -40˚C to +85˚C |
| Storage Temperature | -40˚C to +100˚C |
| Used With | All Keyceptacles, |
| Compliance | RoHS Compliant |
| Other Features | Redundant contacts. Custom logo options available. |