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DS2477 - DeepCover Secure SHA-3 Coprocessor

Description

The DS2477 secure I2C coprocessor with built-in 1-Wire® master combines FIPS202-compliant secure hash algorithm (SHA-3) challenge and response authentication with Maxim’s patented ChipDNATM feature, a physically unclonable technology (PUF) to provide a cost-effective solution with the ultimate prote

Features

  • support 1-Wire power delivery for commands that require higher current consumption.

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Other Datasheets by Maxim Integrated (Analog Devices)

Part Number Description
DS2476 DeepCover Secure Coprocessor
DS2401 Silicon Serial Number
DS2405 Addressable Switch
DS2406 Dual Addressable Switch Plus 1Kb Memory
DS2408 1-Wire 8-Channel Addressable Switch

Full PDF Text Transcription

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Click here for production status of specific part numbers. DS2477 EVALUATION KIT AVAILABLE DeepCover Secure SHA-3 Coprocessor with ChipDNA PUF Protection General Description The DS2477 secure I2C coprocessor with built-in 1-Wire® master combines FIPS202-compliant secure hash algorithm (SHA-3) challenge and response authentication with Maxim’s patented ChipDNATM feature, a physically unclonable technology (PUF) to provide a cost-effective solution with the ultimate protection against security attacks. The ChipDNA implementation utilizes the random variation of semiconductor device characteristics that naturally occur during wafer fabrication. The ChipDNA circuit generates a unique output value that is repeatable over time, temperature, and operating voltage.
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