LAN7801/9JX Drivers & Interfaces by Microchip Technology
USB Ethernet w/RGMII
| Status: | Active |
|---|---|
| Series: | LAN7801 |
| RoHS: | Compliant |
Microchip's LAN7801 is a Super Speed USB3 Gen1 to 10/100/1000 Gigabit Ethernet bridge providing an ultra high-performance and cost-effective USB to RGMII connectivity solution. The LAN7801 contains an integrated USB PHY, Hi-Speed USB 2.0 device controller, SuperSpeed USB3.1 Gen 1 device controller, 10/100/1000 Gigabit Ethernet MAC, Integrated OTP, EEPROM controller. The device implements Control, Interrupt, Bulk-in and Bulk-out USB endpoints. The Ethernet controller supports RGMII for connection of an external Physical interface. USB-based networking provides flexibility for the routing and placement of network connections anywhere in the system. USB-based solutions leverage the existing USB stack for the Ethernet driver. The LAN7801 is also available with a wide range of drivers including Windows®,
The LAN7801 also offers Microchip’s UniClock™ technologies. UniClock simplifies the clocking scheme and reduces system BOM cost by using a single 25MHz crystal for both USB and Ethernet connectivity. Multiple power management features are provided, including various low-power modes and Magic Packet™, Wake-on-LAN (WoL). MSFT QOAC (Always On Always Connected) is also supported. These wake events can be programmed to initiate a USB remote wakeup and if desired, also generate a hardware PME event. The device is available in commercial (0° to 70°C), industrial temperature range (-40° to 85°C), and Automotive Grade 2 (-40° to 105°C) AEC-Q100 options.
Microchip's complimentary and confidential LANCheck® and USBCheck™ online design review services are available for customers who have selected our products for their application design-in*.
*The LANCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.
Where to Buy
Prices starting from US$5.28
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$6.12
|
219
in stock
|
Buy Now |
|
Microchip Technology
from US$5.28
|
3,380
in stock
|
Buy Now |
|
Newark Electronics
from US$6.64
|
219
in stock
|
Buy Now |
|
element14
from US$6.74
|
219
in stock
|
Buy Now |
|
Avnet America
from US$7.95
|
-
|
Buy Now |
|
EBV Elektronik
-
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
Buy Now |
Features
| Single-chip, Super-Speed USB3 Gen1 to 10/100/1000 Ethernet controller |
| Supports RGMII version 1.2 and version 2.0 |
| Provides dedicated PME wake-up signal |
| Always On Always Connected (AOAC) |
| Internal OTP memory to remove the need for external EEPROM |
| Integrated core voltage regulator |
| Requires only a single 25MHz crystal |
| Industrial temperature range option available. -40°C ? +85°C (LAN7801-I) |
| Extended temperature range option available. -40°C ? +105°C (LAN7801-V) |
| Automotive AEC-Q100 Grade 2 option available. -40°C ? +105°C (LAN7801-V9JXVOA) |
| 9x9mm, 64-pin SQFN (0.5mm pitch) , RoHS-compliant package |
| Applications calling for Physical interfaces other than 802.3 |
| Automotive In-Vehicle Networking |
| Embedded Systems |
| Consumer Electronics Devices |
| Industrial Designs |
| Available via the Documentation link on this page. |
Specifications
| Ethernet Bandwidth | 10/100/1000Mbps |
|---|---|
| Interrupt Pin | No |
| Op Voltage | 3.3 |
| # Ethernet Ports | RGMII x1 |
| Interface | USB 3.1 Gen 1 |
| Temp Range Min | -40 |
| Temp Range Max | 105 |
| # Downstream Ethernet/USB Ports | 1 |
| Net Detach | Yes |
| Pins | Packaging | 64 | VQFN |
| Temp Range | 0C to +70C |
| Packing Media | Tray (260) |
Resources
Board Design Files |
|---|
| LAN7801 IBIS |
| LAN7801 BSDL |
| EVB-LAN7801_A Evaluation Board Schematics.PDF |
| EVB-LAN7801_A Evaluation Board Design Files.PDF |
| EVB-LAN7801_A Evaluation Board Bill of Materials.xls |
Supporting Collateral |
|---|
| LAN7801 Placement Checklist |
| LAN7801 Routing Checklist |
| LAN7801 Schematic Checklist |
User Guides |
|---|
| LAN7800/LAN7800i Software User’s Guide |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.2057 |
| Shipping Weight (kg) | 1.769231 |
| Lead Count | 64 |
| Package Type | VQFN |
| Package Width or Size | 9x9x0.9mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| U3 to GigE ext PHY GMII | Microchip Technology |
| Interface Bridge, Usb-To-Ethernet, Sqfn | Newark Electronics |
| INTERFACE BRIDGE, USB-TO-ETHERNET, SQFN | element14 |
| USB3.1 GEN1 TO RGMII ETHERNET BRIDGE | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LAN7801/9JX?
Additional datasheets, footprints and schematics for LAN7801/9JX are listed on our Part Details page. You can also find images and similar parts to LAN7801/9JX on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LAN7801/9JX on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LAN7801/9JX price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LAN7801/9JX fall under?
The LAN7801/9JX is listed under Semiconductors - ICs > Drivers & Interfaces > Interface Bridges.
Can I view similar or alternative parts?
You can view similar parts to LAN7801/9JX when available in the Interface Bridges range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the LAN7801/9JX you can contact the distributor directly for product support, shipping queries etc.
Is the LAN7801/9JX RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for LAN7801/9JX have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and Avnet America have stock available or on a lead time for LAN7801/9JX.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for LAN7801/9JX often in real-time on the comparison pages.
What if I can't find stock of LAN7801/9JX?
You can fill out our help required form which you can use to request a quote for LAN7801/9JX from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.