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DS2432

Maxim Integrated
Part Number DS2432
Manufacturer Maxim Integrated
Description 1Kb Protected 1-Wire EEPROM
Published Dec 21, 2016
Detailed Description ABRIDGED DATA SHEET DS2432 1Kb Protected 1-Wire EEPROM with SHA-1 Engine FEATURES  1128 Bits of 5V EEPROM Memory Part...
Datasheet PDF File DS2432 PDF File

DS2432
DS2432


Overview
ABRIDGED DATA SHEET DS2432 1Kb Protected 1-Wire EEPROM with SHA-1 Engine FEATURES  1128 Bits of 5V EEPROM Memory Partitioned Into Four Pages of 256 Bits, a 64-Bit Write-Only Secret, and Up to Five General-Purpose Read/Write Registers  On-Chip 512-Bit ISO/IEC 10118-3 SHA-1 Engine to Compute 160-Bit Message Authentication Codes (MACs) and to Generate Secrets  Write Access Requires Knowledge of the Secret and the Capability of Computing and Transmitting a 160-Bit MAC as Authorization  Secret and Data Memory Can Be Write Protected (All or Page 0 Only) or Put in EPROM-Emulation Mode (“Write to 0”, Page 1)  Unique, Factory-Lasered and Tested 64-Bit Registration Number Assures Absolute Traceability Because No Two Parts Are Alike  Built-In Multidrop Controller Ensures Compatibility with Other 1-Wire® Net Products  Reduces Control, Address, Data, and Power to a Single Data Pin  Directly Connects to a Single Port Pin of a Microprocessor and Communicates at Up to 15...



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