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  Microchip Technology Semiconductor Electronic Components Datasheet  

LAN9500 Datasheet

USB 2.0 to 10/100 Ethernet Controller

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LAN9500/LAN9500i/LAN9500A/LAN9500Ai
LAN950x USB 2.0 to 10/100 Ethernet Controller
Highlights
• Single Chip Hi-Speed USB 2.0 to 10/100 Ethernet
Controller
• Integrated 10/100 Ethernet MAC with Full-Duplex
Support
• Integrated 10/100 Ethernet PHY with HP Auto-
MDIX support
• Integrated USB 2.0 Hi-Speed Device Controller
• Integrated USB 2.0 Hi-Speed PHY
• Implements Reduced Power Operating Modes
Target Applications
• Embedded Systems
• Set-Top Boxes
• PVRs
• CE Devices
• Networked Printers
• USB Port Replicators
• Standalone USB to Ethernet Dongles
• Test Instrumentation
• Industrial
Key Features
• USB Device Controller
- Fully compliant with Hi-Speed Universal
Serial Bus Specification Revision 2.0
- Supports HS (480 Mbps) and FS (12 Mbps)
modes
- Four endpoints supported
- Supports vendor specific commands
- Integrated USB 2.0 PHY
- Remote wakeup supported
• High-Performance 10/100 Ethernet Controller
- Fully compliant with IEEE802.3/802.3u
- Integrated Ethernet MAC and PHY
- 10BASE-T and 100BASE-TX support
- Full- and half-duplex support
- Full- and half-duplex flow control
- Preamble generation and removal
- Automatic 32-bit CRC generation and check-
ing
- Automatic payload padding and pad removal
- Loop-back modes
- TCP/UDP/IP/ICMP checksum offload support
2010 - 2015 Microchip Technology Inc.
- Flexible address filtering modes
–One 48-bit perfect address
–64 hash-filtered multicast addresses
–Pass all multicast
–Promiscuous mode
–Inverse filtering
–Pass all incoming with status report
- Wakeup packet support
- Integrated Ethernet PHY
–Auto-negotiation
–Automatic polarity detection and correction
–HP Auto-MDIX support
–Link status change wake-up detection
- Support for 3 status LEDs
- External MII and Turbo MII support Home-
PNA™ and HomePlug® PHY
• Power and I/Os
- Various low power modes
- NetDetach feature increases battery life1
- Supports PCI-like PME wake1
- 11 GPIOs
- Supports bus-powered and self-powered
operation
- Integrated power-on reset circuit
- Single external 3.3v I/O supply
–Internal core regulator
• Miscellaneous Features
- EEPROM Controller
- Supports custom operation without
EEPROM1
- IEEE 1149.1 (JTAG) Boundary Scan
- Requires single 25 MHz crystal
• Software
- Windows XP/Vista Driver
- Linux Driver
- Win CE Driver
- MAC OS Driver
- EEPROM Utility
• Packaging
- 56-pin QFN (8x8 mm) RoHS Compliant
Environmental
- Commercial Temperature Range (0°C to
+70°C)
- Industrial Temperature Range (-40°C to
+85°C)
1 = LAN9500A/LAN9500Ai ONLY
DS00001875A-page 1


  Microchip Technology Semiconductor Electronic Components Datasheet  

LAN9500 Datasheet

USB 2.0 to 10/100 Ethernet Controller

No Preview Available !

LAN950x
TO OUR VALUED CUSTOMERS
It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip
products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and
enhanced as new volumes and updates are introduced.
If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via
E-mail at docerrors@microchip.com. We welcome your feedback.
Most Current Data Sheet
To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at:
http://www.microchip.com
You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.
The last character of the literature number is the version number, (e.g., DS30000000A is version A of document DS30000000).
Errata
An errata sheet, describing minor operational differences from the data sheet and recommended workarounds, may exist for cur-
rent devices. As device/documentation issues become known to us, we will publish an errata sheet. The errata will specify the
revision of silicon and revision of document to which it applies.
To determine if an errata sheet exists for a particular device, please check with one of the following:
• Microchip’s Worldwide Web site; http://www.microchip.com
• Your local Microchip sales office (see last page)
When contacting a sales office, please specify which device, revision of silicon and data sheet (include -literature number) you are
using.
Customer Notification System
Register on our web site at www.microchip.com to receive the most current information on all of our products.
DS00001875A-page 2
2010 - 2015 Microchip Technology Inc.


Part Number LAN9500
Description USB 2.0 to 10/100 Ethernet Controller
Maker Microchip
PDF Download

LAN9500 Datasheet PDF






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4 LAN9500i USB 2.0 to 10/100 Ethernet Controller
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