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DS2505-UNW - UniqueWare Add-Only Memory

Download the DS2505-UNW datasheet PDF. This datasheet also covers the DS2502-UNW variant, as both devices belong to the same uniqueware add-only memory family and are provided as variant models within a single manufacturer datasheet.

General Description

UniqueWare Add-Only Memories are factory programmed versions of the DS2502 (1024 bit) and the DS2505 (16Kb) Add-Only Memories, respectively.

Key Features

  • 1024 bits or 16Kb Electrically Programmable Read Only Memory (EPROM) communicates with the economy of one signal plus ground.
  • Unique, factory-lasered and tested 64-bit registration number (8-bit family code, 36-bit serialization, 12-bit UniqueWare identifier 5E7h, 8-bit CRC-tester) assures absolute traceability because no two parts are alike.
  • Built-in multidrop controller ensures compatibility with other 1-Wire products.
  • EPROM partitioned into 256-bit pages for randomly acce.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DS2502-UNW_DallasSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number DS2505-UNW
Manufacturer Dallas Semiconductor
File Size 37.88 KB
Description UniqueWare Add-Only Memory
Datasheet download datasheet DS2505-UNW Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
19-5069; 12/09 www.maxim-ic.