The DS28CM00 is a low-cost, electronic registration
number to provide an absolutely unique identity that
can be determined with the industry standard I²C and
SMBus™ interface. The registration number is a
factory-lasered, 64-bit ROM that includes a unique
48-bit serial number, an 8-bit CRC, and an 8-bit
family code (70h). In SMBus mode, the DS28CM00
resets its communication interface if it detects a bus
fault condition.
Key Features
Applications/Uses
Unique, Factory-Lasered and Tested 64-bit
Registration Number (8-bit Family Code + 48-bit
Serial Number + 8-bit CRC)
SMBus-Compatible I²C Serial Interface
Supports 100kHz and 400kHz Communication
Speeds
5V Tolerant Interface Pins
Operating Range: 1.8V ±10% to 5V ±5%, -40°C
to +85°C
Notes: **This pricing is BUDGETARY, for comparing similar parts. Prices are in
U.S. dollars and subject to change. Quantity pricing may vary
substantially and international prices may differ due to local
duties, taxes, fees, and exchange rates. For volume-specific prices
and delivery, please see the price and availability page
or contact an authorized distributor.
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