SMSC LAN91C111-NC

The LAN91C111-NC is a high-performance Ethernet controller from SMSC, designed for demanding industrial, automotive, and embedded system applications. This advanced controller integrates IEEE 802.3 compliant 10/100 Base-T/TX PHY functionality, delivering reliable network connectivity for mission-critical systems.

Key Features:

• Fully integrated 10/100 Mbps Ethernet MAC and PHY
• IEEE 802.3 compliant for universal compatibility
• Multiple interface options: Bus, MII, and Serial
• Wide operating temperature range: 0°C to 70°C
• Low power consumption: 140mA typical current draw
• Compact 128-TQFP (14x14) package for space-constrained designs

Applications:

Ideal for aerospace avionics, automotive ECUs, industrial automation controllers, medical diagnostic equipment, and telecommunications infrastructure where reliability and performance are paramount.

Why Choose HQICKEY?

At HQICKEY, we specialize in providing high-reliability semiconductor components for critical applications. Our extensive inventory includes a wide range of controllers for aerospace, automotive, industrial, and medical systems. Browse our complete catalog at HQICKEY.com or visit our technical blog for application notes, design guides, and industry insights.

All products are sourced from authorized distributors and come with full traceability documentation to ensure authenticity and reliability for your critical applications.

• LAN91C111-NC.pdf