ISK Series Memory Keys
Datakey's ISK Series of Keys are economical 1 Kbit to 256 Kbit data carriers that provide convenient data storage and transfer for high-volume, end-user applications. Each ISK Key contains a non-volatile, serial I²C EEPROM that can be read, erased, and written to via a Keyceptacle® (which is available in panel-mount and board-mount forms) or KeyLink™ Reader/Writers that can easily interface to PCs and other hardware via a standard RS-232 or USB port. A molded, synthetic body protects the embedded memory from harsh environmental influences, so it retains data even when exposed to dirt, moisture, chemicals, X-rays, and up to 10 kV of electrostatic discharge.
| ISK1Kb | |
| Part Number | 611-0055-000A (Black) |
| Memory Capacity | 1 Kb (1,024 bits) 128 x 8 |
| Interface | I²C |
| Memory Technology | EEPROM |
| Voltage | 2.7 to 5.5 V |
| ESD Protection | 10 kV (per Std. 064-1028) |
| Read Cycles | Unlimited |
| Write/Erase Cycles | 1,000,000 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, KeyLink III programmers |
| Compliance | RoHS Compliant |
| Other Features | I²C Address: 0 Redundant contacts. Custom logo options available. |
| ISK4Kb | |
| Part Number | 611-0056-000A (Black) |
| Memory Capacity | 4 Kb (4,096 bits) 512 x 8 |
| Interface | I²C |
| Memory Technology | EEPROM |
| Voltage | 2.7 to 5.5 V |
| ESD Protection | 10 kV (per Std. 064-1028) |
| Read Cycles | Unlimited |
| Write/Erase Cycles | 1,000,000 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, KeyLink III programmers |
| Compliance | RoHS Compliant |
| Other Features | I²C Address: 0 Redundant contacts. Custom logo options available. |
| ISK16Kb | |
| Part Number | 611-0057-000A (Black) |
| Memory Capacity | 16 Kb (16,384 bits) 2048 x 8 |
| Interface | I²C |
| Memory Technology | EEPROM |
| Voltage | 2.7 to 5.5 V |
| ESD Protection | 10 kV (per Std. 064-1028) |
| Read Cycles | Unlimited |
| Write/Erase Cycles | 1,000,000 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, KeyLink III programmers |
| Compliance | RoHS Compliant |
| Other Features | I²C Address: 0 Redundant contacts. Custom logo options available. |
| ISK64Kb | |
| Part Number | 611-0163-000A (Black) |
| Memory Capacity | 64 Kb (65,536 bits) 8192 x 8 |
| Interface | I²C |
| Memory Technology | EEPROM |
| Voltage | 2.7 to 5.5 V |
| ESD Protection | 10 kV (per Std. 064-1028) |
| Read Cycles | Unlimited |
| Write/Erase Cycles | 1,000,000 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, KeyLink III programmers |
| Compliance | RoHS Compliant |
| Other Features | I²C Address: 0 Redundant contacts. Custom logo options available. |
| ISK256Kb | |
| Part Number | 611-0058-000A (Black) |
| Memory Capacity | 256 Kb (262,144 bits) 32,768 x 8 |
| Interface | I²C |
| Memory Technology | EEPROM |
| Voltage | 2.7 to 5.5 V |
| ESD Protection | 10 kV (per Std. 064-1028) |
| Read Cycles | Unlimited |
| Write/Erase Cycles | 1,000,000 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, KeyLink III programmers |
| Compliance | RoHS Compliant |
| Other Features | I²C Address: 0 Redundant contacts. Custom logo options available. |