LAN91C111-NU The Microchip Technology LAN91C111-NU is an Ethernet controller designed for 10/100 Base-T/TX PHY standards. It operates at 3.3V and comes in a 128-TQFP package.
Mfr Part #:

LAN91C111-NU

Available from 3 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology LAN91C111-NU is an Ethernet controller designed for 10/100 Base-T/TX PHY standards. It operates at 3.3V and comes in a 128-TQFP package.
Total Stock: 9,090 pcs

LAN91C111-NU Available from 3 distributors

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1,177 pcs
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35 pcs
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LAN91C111-NU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Function
Interface
Lead Spacing
Operating Temperature
Protocol
Standards
Supplier Device Package
Voltage

LAN91C111-NU Description

Short technical summary and product information.

The Microchip Technology LAN91C111-NU is an integrated circuit functioning as an Ethernet controller. It supports 10/100 Base-T/TX PHY standards, providing reliable network connectivity.

 

This controller operates at a voltage of 3.3V and is housed in a 128-TQFP package, measuring 14x14mm. Its interface is parallel, making it suitable for various embedded system designs.

 

The operating temperature range for this component is 0°C to 70°C, ensuring performance in typical environmental conditions. The RoHS status is compliant with RoHS3 standards, and the Moisture Sensitivity Level (MSL) is 1, indicating unlimited shelf life under proper storage conditions.

LAN91C111-NU Quick Information

Product Type: Ethernet Controller
Canonical Name: Microchip Technology LAN91C111-NU Ethernet Controller
Subcategory: Interface Controllers

LAN91C111-NU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LAN91C111-NU Features

  • Ethernet controller with 10/100 Base-T/TX PHY.
  • Operates at a 3.3V supply voltage.
  • Housed in a 128-TQFP (14x14mm) package.
  • Wide operating temperature range of 0°C to 70°C.
  • RoHS3 compliant with MSL 1 rating.

LAN91C111-NU Applications

  • Ideal for embedded network interfaces.
  • Suitable for industrial control systems.
  • Used in communication equipment designs.
  • Applicable for IoT device connectivity.

LAN91C111-NU FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the LAN91C111-NU?

The LAN91C111-NU operates at 3.3V.

What package type is the LAN91C111-NU supplied in?

The LAN91C111-NU is supplied in a 128-TQFP package.

What is the operating temperature range for this Ethernet controller?

The operating temperature range is 0°C to 70°C.

What Ethernet standards does the LAN91C111-NU support?

It supports 10/100 Base-T/TX PHY standards.

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