The Microchip Technology Inc. 93AA46AE48 device is a 1 Kbit low-voltage serial Electrically Erasable PROM (EEPROM) featuring an 8-bit word size. The 93AA46AE48 is programmed at the factory with a globally unique EUI-48 node address stored at the beginning of the array.The 93AA46AE48 is available in standard 8-lead SOIC and 6-lead SOT-23.The 93AA46AE48 is designed to be compatible with the following Microchip/SMSC Ethernet controllers: , , , , , , , , , , and . These controllers will automatically detect and load the EUI-48 node address from the 93AA46AE48 at start-up.

   Pre-Programmed Globally Unique 48-bit NodeAddress

   Compatible with EUI-48™ and EUI-64™

   Compatible with the following Ethernet Controllers: LAN9210, LAN9211, LAN9215, LAN9217, LAN9218, LAN9220, LAN9221, LAN9115, LAN9116, LAN9117, and LAN9118.

   Low-Power CMOS Technology

   128 x 8-bit Organization

   Self-Timed Erase/Write Cycles (includingAuto-Erase)

   Automatic Erase All (ERAL) Before Write All(WRAL)

   Power-On/Off Data Protection Circuitry

   Industry Standard 3-Wire Serial I/O

   Device Status Signal (Ready/Busy)

   Sequential Read Function

   1,000,000 Erase/Write Cycles

   Data Retention > 200 Years

   RoHS Compliant

   Temperature Ranges Supported:- Industrial (I) -40°C to +85°C