

Microchip LAN9730I-ABZJ
Manufacturer No:
LAN9730I-ABZJ
Manufacturer:
Package:
56-VFQFN Exposed Pad
Description:
Microchip\u0027s LAN9730 is specifically designed to provide a high-performance, low-cost USB to 10/100 Ethernet connectivity solution with a HSIC interface.
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LAN9730I-ABZJ information
Microchip LAN9730I-ABZJ technical specifications, attributes, parameters and parts with similar specifications to Microchip LAN9730I-ABZJ.
- Type
- Parameter
- DownstreamPorts
- Ethernet x1
- Downstream USB Ports
- 0
- Port Speed
- 10/100Mbps
- InterfaceUpStream
- USB2.0 (HSIC), MII
- Interrupt Pin
- Yes
- Net Detach
- Yes
- OpVoltage
- 3.3
- Temperature Range Max
- 85
- Temperature Range Min
- -40
Download datasheets and manufacturer documentation for Microchip LAN9730I-ABZJ.
Supporting Collateral:
Data Sheets:
Microchip's LAN9730 was specifically designed to provide a high-performance, low-cost USB to 10/100 Ethernet connectivity solution with a Hi-Speed Inter-Chip (HSIC) interface. Taking advantage of the broad availability of existing USB drivers and software, Microchip's proprietary HSIC technology incorporates a 2-pin digital bus that enables the use of USB as a low-power, chip-to-chip interconnect at speeds up to 480 Mbps. The internal device controller is USB 2.0-compliant and the HSIC interface is HSIC USB Electrical Specification Revision 1.0-compliant. The device implements Control, Interrupt and Bulk-in and Bulk-out USB endpoints. Microchip's UniClock™ technology simplifies the clocking scheme and reduces system BOM costs by using a single 25MHz crystal for both USB and Ethernet connectivity – without the need for additional components when adding USB hubs.
Applications well-suited for the LAN9730 and LAN9730i (industrial temperature range option) include embedded systems, set-top boxes, PVRs as well as USB port replicators and test instrumentation. The LAN9730 also supports auto-negotiation, auto-polarity correction, HP Auto-MDIX† and is compliant with IEEE 802.3 and 802.3u standards. An external MII interface provides support for an external PHY which enables HomePNA® (HPNA) or HomePlug® functionality. Multiple power management features are provided, including various low-power modes, as well as Magic Packet, Wake-on-LAN and Link Status Change wake events. These events can be programmed to initiate a remote USB wakeup. A PCI-like PME wake is also supported when the USB host controller is disabled.
†HP Auto-MDIX eliminates the need for special "crossover" cables when connecting LAN devices together.
Microchip's complimentary and confidential MicroCHECK design review service, which offers insight from the initial concept to the final PCB layout, is available to customers who are using our products in their projects. You can confidently submit your design materials in a secure and private setting, and our expert engineers will provide individualized feedback to enhance your design. MicroCHECK design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.
- Common Applications:
- Embedded Systems
- Set-top Boxes
- Printers
- Consumer Electronics Devices
- USB Port Replicators
- Test Instrumentation
User Guide
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

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DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
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