DS2430A - Maxim Integrated

DS2430A 256-Bit 1-Wire EEPROM

TO-92 TSOC Pin 1 Ground Ground Pin 2 Data Data Pin 3 NC NC Pin 4 –––– NC Pin 5 –––– NC Pin 6 –––– NC 1 of 19 NOT RECOMMENDED FOR NEW DESIGNS DS2430A DESCRIPTION The DS2430A 256-bit 1-Wire® EEPROM identifies and stores relevant information about the product to which it is associated. This lot or product specific information can be accessed with.

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 u.