Ethernet Controller. LAN7800 Datasheet

LAN7800 Datasheet PDF, Equivalent


Part Number

LAN7800

Description

SuperSpeed USB 3.1 Gen 1 to 10/100/1000 Ethernet Controller

Manufacture

Microchip

Total Page 30 Pages
PDF Download
Download LAN7800 Datasheet PDF


LAN7800 Datasheet
LAN7800
SuperSpeed USB 3.1 Gen 1 to 10/100/1000
Ethernet Controller
Highlights
• Single Chip SuperSpeed (SS) USB 3.1 Gen 1 to
10/100/1000 Ethernet Controller
- Integrated Gigabit PHY with HP Auto-MDIX
- Integrated 10/100/1000 Ethernet MAC
(Full-Duplex Support)
- Integrated USB 3.1 Gen 1 SS Device Con-
troller and PHY
• Low Power Consumption
- Compliant with Energy Efficient Ethernet
IEEE 802.3az
- Wake on LAN support (WoL)
• Configuration via One Time Programmable (OTP)
Memory
• Cable Diagnostic Support
• NetDetach provides automatic USB attach/detach
when Ethernet cable is connected/removed
Target Applications
• Automotive Infotainment
• Notebook/Tablet Docking Stations
• Detachable Laptops
• USB Port Replicators
• Standalone USB to Ethernet Dongles
• Embedded Systems / CE Devices
• Set-Top Boxes / Video Recorders
• Test Instrumentation / Industrial
System Considerations
• Power and I/Os
- Multiple power management features
- 8 GPIOs
- Supports bus and self-powered operation
- Variable voltage I/O supply (1.8V-3.3V)
• Software Support
- Windows 7, 8, 8.1, and 10 driver
- Linux driver
- Mac OS driver
- UEFI support
- PXE support
- Windows line command OTP/EEPROM
programming and testing utility
• Packaging
- Pb-free RoHS compliant 48-pin SQFN (6 x 6 mm)
- Pb-free RoHS compliant 48-pin SQFN (7 x 7 mm)
• Environmental
- Commercial temperature range (0°C to +70°C)
- Industrial temperature range (-40°C to +85°C)
Key Benefits
• USB 3.1 Gen 1 Device Controller
- Supports SS (5 Gbps), HS (480 Mbps), and
FS (12 Mbps) modes
- Four endpoints supported
- Supports vendor specific commands
- Remote wakeup supported
• 10/100/1000 Ethernet Controller
- Compliant with IEEE802.3/802.3u/802.3ab/802.3az
-10BASE-T/100BASE-TX/1000BASE-T support
-Full- and half-duplex capability
(only full-duplex operation at 1000 Mbps)
- Controller Modes
-Microsoft AOAC support
(Always On Always Connected)
-Supports Microsoft NDIS 6.2 large send offload
-Full-duplex flow control
-Loop-back modes
-Supports IEEE 802.1q VLAN tagging
-VLAN tag based packet filtering (all 4096 tags)
-Flexible address filtering modes
-33 exact matches (unicast or multicast)
-512-bit hash filter for multicast frames
-Pass all multicast
-Promiscuous unicast/multicast modes
-Inverse filtering
-Pass all incoming with status report
-Supports various statistical counters
-PME pin support
- Integrated Ethernet PHY
-Auto-negotiation
-Automatic polarity detection and correction
-Link status change wake-up detection
-Low EMI drivers with integrated line side
termination resistor
- Frame Features
-Supports 32 wake-up frame patterns
-Preamble generation and removal
-Automatic 32-bit CRC generation and checking
-9 KB jumbo frame support
-Automatic payload padding and pad removal
-Supports Rx/Tx checksum offloads
(IPv4, IPv6, TCP, UDP, IGMP, ICMP)
-Ability to add and strip IEEE 802.1q VLAN tags
2015 - 2017 Microchip Technology Inc.
DS00001992F-page 1

LAN7800 Datasheet
LAN7800
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DS00001992F-page 2
2015 - 2017 Microchip Technology Inc.


Features Datasheet pdf LAN7800 SuperSpeed USB 3.1 Gen 1 to 10/ 100/1000 Ethernet Controller Highlight s • Single Chip SuperSpeed (SS) USB 3 .1 Gen 1 to 10/100/1000 Ethernet Contro ller - Integrated Gigabit PHY with HP A uto-MDIX - Integrated 10/100/1000 Ether net MAC (Full-Duplex Support) - Integra ted USB 3.1 Gen 1 SS Device Controller and PHY • Low Power Consumption - Com pliant with Energy Efficient Ethernet I EEE 802.3az - Wake on LAN support (WoL) • Configuration via One Time Program mable (OTP) Memory • Cable Diagnostic Support • NetDetach provides automat ic USB attach/detach when Ethernet cabl e is connected/removed Target Applicati ons • Automotive Infotainment • Not ebook/Tablet Docking Stations • Detac hable Laptops • USB Port Replicators • Standalone USB to Ethernet Dongles • Embedded Systems / CE Devices • S et-Top Boxes / Video Recorders • Test Instrumentation / Industrial System Co nsiderations • Power and I/Os - Multi ple power management features - 8 GPIOs - Supports bus and self.
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