Mfr Part #:

NET2280REV1A-LF

The Broadcom Limited NET2280REV1A-LF is a PCI to USB 2.0 peripheral controller. It offers a Hi-Speed USB 2.0 peripheral port and integrates an 8051 CPU.

✓ Total Stock: 2,015 pcs

$ Price Range: $3.65

NET2280REV1A-LF Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	1,900 pcs On Request	1900 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Micro Diversified Inc. ✓ Non-Authorised Inventory information	115 pcs On Request	115 pcs	On Request	1	On Request	On Request	1734	On Request	On Request

NET2280REV1A-LF Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	Controllers
Manufacturer Name	Broadcom Limited
Function	Bridge, USB to SPI
Interface	SPI
Protocol	USB
Standards	USB 2.0
Supplier Device Package	120-TQFP (14x14)
Voltage	3V, 5V

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NET2280REV1A-LF Description

Short technical summary and product information.

The Broadcom Limited NET2280REV1A-LF is a PCI to USB 2.0 peripheral controller designed for easy integration into existing PCI-based systems. It features a PCI v3.0, 33 MHz, 32-bit bus interface with 3.3V and 5V tolerance, allowing it to plug into existing PCI systems to add a High Speed USB 2.0 peripheral port.

This controller supports Hi-Speed USB 2.0 with sustained bandwidth of up to 40 MBytes/sec. It includes an integrated 8051 CPU running at 60 MHz and 8K of Random Access Memory. For efficient data transfers, it incorporates four descriptor-based DMA controllers. The device is manufactured using a low-power 0.25µ process, making it suitable for USB bus-powered operations.

The NET2280REV1A-LF supports various USB features including Auto-Enumeration Technology and endpoints for Bulk, Isochronous, and Interrupt transfers. It also has an integrated PHY. The device is available in a 120-TQFP package measuring 14x14mm.

This controller is ideal for adding USB 2.0 peripheral functionality to embedded PCI designs, mobile PCs, and UMPCs. Its design facilitates straightforward conversions and minimizes software modification due to operating system support.

NET2280REV1A-LF Quick Information

Product Type: USB Controller

Canonical Name: NET2280REV1A-LF PCI to USB 2.0 Peripheral Controller

Subcategory: USB Controller

NET2280REV1A-LF Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Lead Free

NET2280REV1A-LF Estimated Pricing

Qty	Low	High
1+	$3.65	$3.65

Estimated market price range - modelled values for guidance only, not live distributor offers.

NET2280REV1A-LF Features

PCI v3.0 interface with 3.3V/5V tolerance.
Hi-Speed USB 2.0 peripheral port.
Integrated 60 MHz 8051 CPU and 8K RAM.
Four descriptor-based DMA controllers.
Low power 0.25µ process technology.

NET2280REV1A-LF Applications

Adding USB 2.0 to PCI-based systems.
Mobile PC and UMPC peripheral ports.
Embedded PCI designs.
USB Duet Technology applications.

NET2280REV1A-LF FAQs

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

What is the interface protocol for the NET2280REV1A-LF?

The interface protocol is USB.

What are the supported standards for this USB controller?

The supported standard is USB 2.0.

What is the function of the NET2280REV1A-LF?

Its function is a Bridge, USB to SPI.

What are the operating voltage requirements?

The operating voltages are 3V and 5V.

What is the package type for this component?

The package type is 120-TQFP (14x14).

What is the PCI interface specification?

The PCI interface is PCI v3.0 - 33 MHz, 32-Bit Bus.

What is the sustained USB bandwidth?

The sustained USB bandwidth is up to 40 MBytes/sec.