256-Bit 1-Wire www.
dalsemi.
com TM DS2430A EEPROM FEATURES § 256-bit Electrically Erasable Programmable Read Only Memory (EEPROM) plus 64-bit one-time programmable application register § Unique, factory-lasered and tested 64-bit registration number (8-bit family code + 48-bit serial number + 8-bit CRC tester) assures absolute identity because no two parts are alike § Built-in multidrop controller ensures compatibility with other MicroLAN products § EEPROM organized as one page of 32 bytes for random access § Reduces control, address, data and power to a single data pin § Directly connects to a single port pin of a microprocessor and communicates at up to 16.
3 kbits per second § 8-bit famil...

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