Maxim DS1963S-F5+, for DS1963S

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

4096 bits of read/write nonvolatile (NV) memory organized as 16 pages of 256 bits each Eight memory pages with individual 64-bit secrets and 32-bit read-only nonrolling-over page write-cycle counters Secrets are write-only and have their own individual write-cycle counters On-chip 512-bit SHA-1 engine to compute a 160-bit Message Authentication Codes (MAC) and generate page secrets Device can operate as a roaming iButton device or as coprocessor for a host computer 256-bit scratchpad ensures integrity of data transfer On-chip 16-bit CRC generator for safeguarding data transfers Overdrive mode boosts communication speed to 125kbps Operating temperature range from -40°C to +85°C Over 10 years of data retention Common iButton Features Unique, factory-lasered and tested 64-bit registration number (8-bit family code + 48-bit serial number + 8-bit CRC tester) assures absolute traceability because no two parts are alike Multidrop controller for MicroLAN Digital identification and information by momentary contact Chip-based data carrier compactly stores information Data can be accessed while affixed to object Economically communicates to host with a single digital signal at 15.4kbps Standard 16mm diameter and 1-Wire protocol ensure compatibility with iButton family of devices Applications For Electronic Payment at Local Transit Systems, Pay Phones, Parking Systems, or Vending Machines Photo ID Badges Printed circuit boards

100 In stock for FREE next working day delivery
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£ 7.92
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