Mfr Part #:

LAN91C111-NS

The Microchip Technology LAN91C111-NS is an Ethernet controller featuring a 10/100 Base-T/TX PHY and a parallel interface. It operates at 3.3V and is housed in a 128-QFP package.

✓ Total Stock: 31,255 pcs

LAN91C111-NS Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	26,255 pcs On Request	26255 pcs	On Request	1	On Request	On Request	2020+	On Request	On Request
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	2,500 pcs On Request	2500 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	2,500 pcs On Request	2500 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

LAN91C111-NS Description

Short technical summary and product information.

The Microchip Technology LAN91C111-NS is an integrated circuit designed for Ethernet communication. It functions as a controller with a 10/100 Base-T/TX PHY, supporting a parallel interface.

Key electrical specifications include an operating voltage of 3.3V. The device operates within a temperature range of 0°C to 70°C. It is supplied in a 128-BFQFP package, with the supplier device package specified as 128-QFP (14x20).

Environmental compliance includes RoHS3 status. The product is classified under Integrated Circuits (ICs) > Interface > Controllers. This component is suitable for applications requiring reliable Ethernet connectivity.

LAN91C111-NS Quick Information

Product Type: Ethernet Controller

Canonical Name: Microchip Technology LAN91C111-NS Ethernet Controller

Subcategory: Ethernet Controller

LAN91C111-NS Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

LAN91C111-NS Features

Ethernet controller with 10/100 Base-T/TX PHY.
Parallel interface for data transfer.
Operates at a 3.3V supply voltage.
Standard 0°C to 70°C operating temperature.
Packaged in a 128-QFP (14x20) form factor.

LAN91C111-NS Applications

Used in embedded systems requiring Ethernet.
Suitable for network interface cards.
Ideal for industrial control systems.
Applicable in communication modules.

LAN91C111-NS FAQs

5 frequently asked questions generated from this part’s specifications.

What is the operating voltage for the LAN91C111-NS?

The operating voltage is 3.3V.

What is the operating temperature range?

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

What standards does this Ethernet controller support?

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

What type of interface does the LAN91C111-NS use?

It uses a Parallel interface.

What is the package type for this component?

The package is 128-BFQFP, with the supplier device package being 128-QFP (14x20).