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Maxim > Solutions > Sensors (Including IEEE-P1451.4 Plug-and-Play Sensors)
1-Wire IEEE-P1451.4 Serial Memory
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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
1024-Bit 1-Wire EEPROM
DS2431
| 1kb Serial EEPROM Operates from Single-Contact 1-Wire Interface |
| QV PDF |
1Kb Protected 1-Wire EEPROM with SHA-1 Engine
DS2432
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| Key Specifications:
Memory (EPROM, EEPROM, ROM, NV SRAM) |
| Part Number |
Memory Type |
Memory Size |
Bus Type |
Real-Time Clock |
DIP with Internal Battery |
PowerCap Package |
Battery Monitor |
With GPIO |
Features |
Supply Voltage (min) (V) |
Supply Voltage (max) (V) |
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DS2431
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EEPROM
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1K x 1
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1-Wire
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No
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No
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No
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No
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No
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| • | Write Protect/EPROM Mode |
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2.8
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5.25
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DS2432
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EEPROM
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1K x 1
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1-Wire
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No
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No
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No
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No
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No
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2.8
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5.5
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| See All Memory (EPROM, EEPROM, ROM, NV SRAM) (54) |
| Key Specifications:
Secure Memory Devices |
| Part Number |
Memory Type |
Memory Size |
Bus Type |
Security Features |
VCC (V) |
Operating Temp. Range (°C) |
Package |
Smallest Available Package (max w/pins) (mm2) |
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DS2432
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EEPROM
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1K x 1
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1-Wire
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Secure Hash Standard
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5.5
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-40 to +85
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TSOC/6
WLCSP/8
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5
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| See All Secure Memory Devices (4) |
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