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 Number611-0055-000A (Black)
611-0055-002A (Red)
611-0055-004A (Yellow)
611-0055-005A (Green)
611-0055-006A (Blue)
611-0055-008A (Gray)
Memory Capacity1 Kb (1,024 bits) 128 x 8
InterfaceI²C
Memory TechnologyEEPROM
Voltage2.7 to 5.5 V
ESD Protection10 kV (per Std. 064-1028)
Read CyclesUnlimited
Write/Erase Cycles1,000,000 min.
Data Life (Storage)10 years min.
Contact Life15,000 cycles min.
Operational Temperature-40 ˚C to +85 ˚C
Storage Temperature-40 ˚C to +100 ˚C
Used WithAll Keyceptacles, KeyLink III programmers
ComplianceRoHS Compliant
Other FeaturesI²C Address: 0 Redundant contacts. Custom logo options available.
ISK4Kb
Part Number611-0056-000A (Black)
611-0056-002A (Red)
611-0056-004A (Yellow)
611-0056-005A (Green)
611-0056-006A (Blue)
611-0056-008A (Gray)
Memory Capacity4 Kb (4,096 bits) 512 x 8
InterfaceI²C
Memory TechnologyEEPROM
Voltage2.7 to 5.5 V
ESD Protection10 kV (per Std. 064-1028)
Read CyclesUnlimited
Write/Erase Cycles1,000,000 min.
Data Life (Storage)10 years min.
Contact Life15,000 cycles min.
Operational Temperature-40 ˚C to +85 ˚C
Storage Temperature-40 ˚C to +100 ˚C
Used WithAll Keyceptacles, KeyLink III programmers
ComplianceRoHS Compliant
Other FeaturesI²C Address: 0 Redundant contacts. Custom logo options available.
ISK16Kb
Part Number611-0057-000A (Black)
611-0057-002A (Red)
611-0057-004A (Yellow)
611-0057-005A (Green)
611-0057-006A (Blue)
611-0057-008A (Gray)
Memory Capacity16 Kb (16,384 bits) 2048 x 8
InterfaceI²C
Memory TechnologyEEPROM
Voltage2.7 to 5.5 V
ESD Protection10 kV (per Std. 064-1028)
Read CyclesUnlimited
Write/Erase Cycles1,000,000 min.
Data Life (Storage)10 years min.
Contact Life15,000 cycles min.
Operational Temperature-40 ˚C to +85 ˚C
Storage Temperature-40 ˚C to +100 ˚C
Used WithAll Keyceptacles, KeyLink III programmers
ComplianceRoHS Compliant
Other FeaturesI²C Address: 0 Redundant contacts. Custom logo options available.
ISK64Kb
Part Number611-0163-000A (Black)
611-0163-002A (Red)
611-0163-004A (Yellow)
611-0163-005A (Green)
611-0163-006A (Blue)
611-0163-008A (Gray)
Memory Capacity64 Kb (65,536 bits) 8192 x 8
InterfaceI²C
Memory TechnologyEEPROM
Voltage2.7 to 5.5 V
ESD Protection10 kV (per Std. 064-1028)
Read CyclesUnlimited
Write/Erase Cycles1,000,000 min.
Data Life (Storage)10 years min.
Contact Life15,000 cycles min.
Operational Temperature-40 ˚C to +85 ˚C
Storage Temperature-40 ˚C to +100 ˚C
Used WithAll Keyceptacles, KeyLink III programmers
ComplianceRoHS Compliant
Other FeaturesI²C Address: 0 Redundant contacts. Custom logo options available.
ISK256Kb
Part Number611-0058-000A (Black)
611-0058-002A (Red)
611-0058-004A (Yellow)
611-0058-005A (Green)
611-0058-006A (Blue)
611-0058-008A (Gray)
Memory Capacity256 Kb (262,144 bits) 32,768 x 8
InterfaceI²C
Memory TechnologyEEPROM
Voltage2.7 to 5.5 V
ESD Protection10 kV (per Std. 064-1028)
Read CyclesUnlimited
Write/Erase Cycles1,000,000 min.
Data Life (Storage)10 years min.
Contact Life15,000 cycles min.
Operational Temperature-40 ˚C to +85 ˚C
Storage Temperature-40 ˚C to +100 ˚C
Used WithAll Keyceptacles, KeyLink III programmers
ComplianceRoHS Compliant
Other FeaturesI²C Address: 0 Redundant contacts. Custom logo options available.

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