Microchip's AT24MAC series of devices provide pre-programmed media access control (MAC)/extended unique identifier (EUI) node identity addresses, alleviating the need for customers to program their own MAC/EUI addresses and maintain the associated complex databases, making it simpler, faster, and less expensive to develop Internet-connected products of all types.

Microchip's AT24CS series of devices includes unique, factory programmed, read-only serial numbers that can help customers simplify inventory control of mass production lines and enhance product traceability.

Features

• I²C-compatible interface
• Permanent and reversible write protection modes available
• SOIC, TSSOP, DFN, SOT23-5 packages
• 1.7 V to 5.5 V V_CC range
• 1 million cycles endurance
• 100 year data retention