1Kb - 4Mb EPROM IC Erasable Programmable Read Only Memory Chip DS2505+

• 16,384-bit electrically erasable programmable read-only memory (EPROM) with single signal plus ground communication
• Unique factory laser-coded 64-bit registration number (8-bit family code + 48-bit serial number + 8-bit CRC tester) ensures absolute traceability
• Built-in multi-point control ensures compatibility with other 1-Wire® Net products
• EPROM divided into sixty-four pages of 256 bits each for random access packet data recording
• Each memory page can be permanently write-protected to prevent tampering
• "Read-only add" memory allows additional data programming without affecting existing data
• Architecture enables software patching by replacing old pages with newly programmed ones
• Reduces control, address, data, power and programming signals to a single data pin
• Direct connection to microprocessor port pin with communication speeds up to 16.3 kbit/s
• 8-bit family code specifies DS2505 communication requirements with readers
• Presence detector confirms when reader first applies voltage
• Low-cost TO-92 or 6-pin TSOC surface mount package

Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their requirements.