DS2506-UNW Dallas Semiconductor Datasheet

DS2506-UNW Key Features

• 1024 bits, 16 kbits or 64 kbits Electrically Programmable Read Only Memory (EPROM) municates with the economy of one sig
• Unique, factory-lasered and tested 64-bit registration number (8-bit family code, 36-bit serialization, 12-bit UniqueWar
• Built-in multidrop controller ensures patibility with other MicroLAN products
• EPROM partitioned into 256-bit pages for randomly accessing packetized data records
• Each memory page can be permanently writeprotected to prevent tampering
• Device is an “add only” memory where additional data can be programmed into EPROM without disturbing existing data
• Reduces control, address, data, power and programming signals to a single pin
• Directly connects to a single port pin of a microprocessor and municates at up to .. 16.3k bits per second
• Presence detector acknowledges when reader first applies voltage
• Low cost TO-92/PR-35 or 8-pin SOIC and TSOC surface mount packages