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Maxim > Solutions > Network Access Control
iButtons
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| Display |
Title/Parts |
Key Advantages |
| QV PDF |
Temperature Logger iButton with 8KB Datalog Memory
DS1922L, DS1922T
| Temperature Data-Logger iButtons Feature 8KB Datalog Memory |
| QV |
1Kb Protected EEPROM iButton with SHA-1 Engine
DS1961S
| World-Class Security in Stainless Steel Case for Access Control and eCash Applications |
| QV PDF |
iButton Key Ring Mounts
DS9093A, DS9093F, DS9093N
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| QV |
SHA iButton
DS1963S
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| Key Specifications: iButton Products |
| Part Number |
Overview |
Memory Type |
Memory Size |
Data Logger Type |
Data Logger Size |
Data Logger Sample Rate |
Data Logger Accuracy |
Data Logger Resolution |
Data Logger Measuremt. Range |
Security Features |
Prog. Alarm |
Unique Ware |
Real Time Clock |
Features |
Smallest Available Pckg.
(mm2) |
| max w/pins |
| DS1922L |
Temperature Sensor iButton |
NV SRAM |
512 Bytes |
Temperature |
8192 Byte |
1s to 273hrs |
Correctible to ±0.5°C |
Selectable 8-bit (0.5°C) or 11-bit (0.0625°C) |
-40°C to +85°C |
Password Protected |
Temperature High/Low |
No |
Yes |
- |
301 |
| DS1922T |
Temperature Sensor iButton |
NV SRAM |
512 Bytes |
Temperature |
8192 Byte |
1s to 273hrs |
Correctible to ±0.5°C |
Selectable 8-bit (0.5°C) or 11-bit (0.0625°C) |
0°C to +125°C |
Password Protected |
Temperature High/Low |
Yes |
- |
| DS1961S |
Secure iButton |
EEPROM |
1K bits |
- |
- |
- |
- |
- |
- |
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- |
No |
Monetary Ecash |
| DS1963S |
Secure iButton |
NV SRAM |
4Kbits |
- |
- |
- |
- |
- |
- |
| SHA-1 | | Secure Coprocessor | | Write Cycle Counters | | Write-Only Secrets |
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- |
No |
Monetary Ecash |
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See All iButton Products (26)
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| Key Specifications: iButton Mounting Options |
| Part Number |
Overview |
Features |
Color |
| DS9093A |
Key Fob, Angled |
| F5 Package Compatible | | Fobs | | Plastic Part |
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| DS9093F |
Key Fob, Flanged |
| F3 Package Compatible | | F5 Package Compatible | | Fobs | | Plastic Part |
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Black |
| DS9093N |
Key Fob, Angled Through Hole |
| F5 Package Compatible | | Fobs | | Plastic Part |
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Black |
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See All iButton Mounting Options (29)
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