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Analog Devices |
DeepCover Secure Authenticator a one-time settable, nonvolatile 17-bit decrement-on-command counter, which can be used to keep track of the lifetime of the object to which the DS28E35 is attached. Each device has its own guaranteed unique 64-bit ROM identification number (ROM ID) |
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Analog Devices |
1-Wire EEPROM ● Partitioning of Memory Provides Greater Flexibility in Programming User Data • 1024 Bits of EEPROM Memory Organized as Four Pages of 256 Bits • Individual Memory Pages Can Be Permanently Write Protected or Put in EPROM-Emulation Mode (Write to 0) ● |
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Analog Devices |
DeepCover Secure Authenticator ● Symmetric Key-Based Bidirectional Secure Authentication Model Based on SHA-256 ● Dedicated Hardware-Accelerated SHA Engine for Generating SHA-256 MACs ● Strong Authentication with a High Bit Count, UserProgrammable Secret, and Input Challenge ● 409 |
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Analog Devices |
DeepCover Secure Authenticator ● Symmetric Key-Based Bidirectional Secure Authentication Model Based on SHA-256 ● Dedicated Hardware-Accelerated SHA Engine for Generating SHA-256 MACs ● Strong Authentication with a High Bit Count, UserProgrammable Secret, and Input Challenge ● 409 |
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Analog Devices |
DeepCover Radiation-Resistant 1-Wire Authenticator High Radiation Resistance Allows User-Programmable Manufacturing or Calibration Data Before Medical Sterilization ● Resistant up to 75kGy (kiloGray) of Radiation ● One-Time-Programmable (OTP) 10kb of User Data, Keys, and Certificates ECC P-256 Comput |
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Analog Devices |
Silicon Serial Number • Guaranteed Unique 64-Bit ROM ID Chip for Absolute Traceability o Unique, 64-Bit Registration Number (8-Bit Family Code + 48-Bit Serial Number + 8-Bit CRC Tester) o 8-Bit Family Code Specifies DS2401 Communications Requirements to Reader • Minimalis |
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Analog Devices |
1-Wire-to-I2C Controller Bridge ● Converts 1-Wire Communication Protocol to I2C Controller I/O • Operates I2C Peripherals over the Single-Contact, 1-Wire Interface ● Extend I2C Communication Distance with 1-Wire Protocol • 100 Meters (typ) in Standard Speed for a Properly Configure |
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Analog Devices |
1-Wire ECDSA Secure Authenticator ● Robust Countermeasures Protect Against Security Attacks • All Stored Data Cryptographically Protected from Discovery ● ECC P-256 Secure Compute Engine • Preprogrammed and Write-Protected ECC P-256 Key Pair • FIPS 186-4 Compliant ECDSA for Strong Ch |
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Analog Devices |
Single-Channel 1-Wire Master support 1-Wire power delivery to 1-Wire devices such as EEPROMs and sensors. When not in use, the DS2484 can be put in sleep mode where power consumption is minimal. Applications ● Printers ● Medical Instruments ● Industrial Sensors ● Cell Phones Typ |
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