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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 0

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: CALL Weeks
Minimum Order: 960
Multiple Of: 960
Quantity Web Price
960+ $4.81


Attributes Table
No of Functions / Channels 1
Supply Voltage-Nom 3.15V to 3.45V
Features and Applications

The E-STE100P also referred to as STEPHY1, is a high performance Fast Ethernet physical layer interface for 10Base-T and 100Base-TX applications. It was designed with advanced CMOS technology to provide a Media Independent Interface (MII) for easy attachment to 10/100 Media Access Controllers (MAC) and a physical media interface for 100Base-TX of IEEE802.3u and 10Base-T of IEEE802.3.

The STEPHY1 supports both half-duplex and fullduplex operation, at 10 and 100 Mbps operation. Its operating mode can be set using auto-negotiation, parallel detection or manual control. It also allows for the support of auto-negotiation functions for speed and duplex detection.


  • Industry standard
  • IEEE802.3u 100Base-TX and IEEE802.3 10Base-T compliant
  • Support for IEEE802.3x flow control
  • IEEE802.3u Auto-Negotiation support for 10Base-T and 100Base-TX
  • MII interface
  • Standard CSMA/CD or full duplex operation supported
  • Industrial temperature compliant