DS2505 1-Wire Add-Only Memory For Asset And Module Data

DS2505 is a practical choice when you need a small, durable place to store identification and process data right on the product. It combines a unique 64-bit ROM with add-only EPROM memory so you can program data once and then protect it from rework changes. DS2505 supports 16Kb of EPROM data memory, making it useful for calibration tags, configuration records, and serialized traceability in field-replaceable modules. The 1-Wire interface keeps wiring minimal, often using a single microcontroller pin plus ground. DS2505 can operate using parasite power during read operations, which helps in space-constrained designs. Keep the bus routing clean and follow pull-up guidance for reliable timing. Request a quote for DS2505.