The KSZ8463 ETHERSYNCH™ product line consists of IEEE 1588v2 enabled Ethernet switches, providing integrated communications and synchronization for a range of Industrial Ethernet applications.
The KSZ8463 ETHERSYNCH product line enables distributed, daisy-chained topologies preferred for Industrial Ethernet networks. Conventional centralized (i.e., star-wired) topologies are also supported for dual-homed, fault-tolerant arrangements.
A flexible set of standard MAC interfaces is provided to interface to external host processors with embedded Ethernet MACs:
• KSZ8463ML: Media Independent Interface (MII)
• KSZ8463RL: Reduced Media Independent Interface (RMII)
• KSZ8463FML: MII, supports 100BASE-FX fiber in addition to 10/100BASE-TX copper
• KSZ8463FRL: RMII, supports 100BASE-FX fiber in addition to 10/100BASE-TX copper
The KSZ8463 devices incorporate the IEEE 1588v2 protocol. Sub-microsecond synchronization is available via the use of hardware-based time-stamping and transparent clocks making it the ideal solution for time synchronized Layer 2 communication in critical industrial applications.
Extensive general purpose I/O (GPIO) capabilities are available to use with the IEEE 1588v2 PTP to efficiently and accurately interface to locally connected devices.
Complementing the industry’s most-integrated IEEE 1588v2 device is a precision timing protocol (PTP) v2 software stack that has been pre-qualified with the KSZ84xx product family. The PTP stack has been optimized around the KSZ84xx chip architecture, and is available in source code format along with Microchip's chip driver.
The KSZ8463 product line is built upon Microchip's industry-leading Ethernet technology, with features designed to offload host processing and streamline your overall design.
• Wire-speed Ethernet switching fabric with extensive filtering
• Two integrated 10/100BASE-TX PHY transceivers, featuring the industry’s lowest power consumption
• Full-featured quality-of-service (QoS) support
• Flexible management options that support common standard interfaces
The wire-speed, store-and-forward switching fabric provides a full complement of QoS and congestion control features optimized for real-time Ethernet.
A robust assortment of power-management features including energy-efficient Ethernet (EEE) have been designed in to satisfy energy efficient environments.
Microchip's complimentary and confidential LANCheck® online design review service is available for customers who have selected our products for their application design-in. The is subject to Microchip's and requires a myMicrochip account.
Features
| Parameter
|
KSZ8463 - Ethernet 3-Port Switch with IEEE 1588v2 and RMII/MII Interface | Data Sheets | 04/01/2016 | 3406KB | |
AN2157 - Transient Protection in Power Over Ethernet Applications | AppNote | 05/24/2016 | 229KB | ![]() |
Micrel AN 109 - Unmanaged Ethernet Redundant Ring | AppNote | 10/02/2015 | 67KB | ![]() |
Micrel AN 110 - Updating PTP Software on the KSZ9692 SoC 2-MII Board and the SoC Test Board | AppNote | 10/02/2015 | 540KB | ![]() |
Micrel AN 114 - Virtual LAN | AppNote | 10/02/2015 | 85KB | ![]() |
Micrel AN 24 - Ethernet over POF | AppNote | 10/01/2015 | 149KB | ![]() |
Micrel AN 25 - EtherSynch - Synchronization Perfected | AppNote | 10/01/2015 | 267KB | ![]() |
Micrel AN 27 - Fast Ethernet: Delivery of Data in Industrial Applications | AppNote | 10/01/2015 | 108KB | ![]() |
Micrel AN 31 - General PCB Design and Layout Guidelines | AppNote | 10/01/2015 | 104KB | ![]() |
Micrel AN 32 - Get in Sync! | AppNote | 10/01/2015 | 1432KB | ![]() |
Micrel AN 44 - Interfacing Fast Ethernet to Processors | AppNote | 10/01/2015 | 149KB | ![]() |
Micrel AN 45 - Interfacing Fast Ethernet Transceivers to MAC Processors | AppNote | 10/01/2015 | 122KB | ![]() |
Micrel AN 53 - KSZ84xx GPIO Pin Output Functionality | AppNote | 10/01/2015 | 464KB | ![]() |
Micrel AN 57 - Management Interfaces for Micrel Switches | AppNote | 10/02/2015 | 171KB | ![]() |
Micrel AN 8 - Capacitive Coupling Ethernet Transceivers without Using Transformers | AppNote | 09/30/2015 | 103KB | ![]() |
Micrel AN 81 - PHY Speed and Duplex Configuration | AppNote | 10/02/2015 | 132KB | ![]() |
Micrel AN 82 - Power and Reset Requirements for the KSZ84xx EtherSynch Family | AppNote | 10/02/2015 | 260KB | ![]() |
Micrel AN 91 - Reducing Maintenance Costs With Cable Diagnosis and Micrels LinkMD | AppNote | 10/02/2015 | 420KB | ![]() |
Micrel ANLAN203 - KSZ84XX GPIO Pin Output Functionality | AppNote | 11/12/2015 | 464KB | ![]() |
Micrel ANLAN205 - Power and Reset Requirements for the KSZ84XX EtherSynch® Family | AppNote | 11/12/2015 | 260KB | ![]() |
Micrel ANLAN207 - Management Interfaces for Micrel Switches | AppNote | 11/12/2015 | 171KB | ![]() |
Dev Guide and App notes for KSZ/Micrel 1588/PTP Switches | Software Library | 01/27/2016 | ||
KSZ8463 Linux driver for revision 3.14 tared | Software Library | 01/20/2016 | ||
KSZ8463 Linux driver for revision 3.18 tared | Software Library | 01/20/2016 | ||
KSZ8463 Linux driver for revision 3.3 tared | Software Library | 01/15/2016 | ||
Switch usage guide for Micrel and KSZ products | Software Library | 01/27/2016 | ||
User Guide for KSZ/Micrel PTP Utilities | Software Library | 01/27/2016 | ||
_KSZ8463_eval_kit_primary_files_2013-08-15.zip | Design Guides | 02/19/2016 | 2682KB | |
KSZ8463_eval_bd_design_files_2013-08-15.zip | Design Guides | 02/19/2016 | 3416KB | |
KSZ84xx_software_docs_2013-11-06.zip | Design Guides | 02/19/2016 | 1953KB | |
KSZ9692-MII-PTP-EV_Soc_bd_schem_2013-08-15.zip | Design Guides | 02/19/2016 | 401KB |
Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
---|---|---|---|---|---|---|---|---|---|
KSZ8463FMLI | 64 | LQFP | -40C to +85C | TRAY | 6.24 | 5.20 | 4.73 | 4.37 | 4.14 |
KSZ8463FRLI | 64 | LQFP | -40C to +85C | TRAY | 6.24 | 5.20 | 4.73 | 4.37 | 4.14 |
KSZ8463MLI | 64 | LQFP | -40C to +85C | TRAY | 5.67 | 4.72 | 4.29 | 3.97 | 3.76 |
KSZ8463RLI | 64 | LQFP | -40C to +85C | TRAY | 5.67 | 4.72 | 4.29 | 3.97 | 3.76 |
Product | Ethernet Bandwidth | Interface | Price5K |
---|---|---|---|
KSZ8462 | 10Base-T/100Base-TX/FX | 8-/16-Bit | $7.53 |
KSZ8463 | 10Base-T/100Base-TX/FX | MII/RMII | $3.76 |
KSZ8765 | 10Base-T/100Base-TX/100Base-FX | GMII/RGMII/MII/RMII | $6.44 |
KSZ8775 | 10Base-T/100Base-TX | RGMII/MII/RMII | $3.25 |
KSZ8794 | 10Base-T/100Base-TX | RGMII/MII/RMII | $3.09 |
KSZ8795 | 10Base-T/100Base-TX | GMII/RGMII/MII/RMII | $3.20 |
KSZ8841 | 10Base-T/100Base-TX | $5.36 | |
KSZ8842 | 10Base-T/100Base-TX | PCI/32-/16-/8-bit | $7.73 |
KSZ8852 | 10Base-T/100Base-TX | 8-/16-Bit | $6.71 |
KSZ8862 | 10Base-T/100Base-TX/FX | 8-/16-Bit | $10.82 |
KSZ8863 | 10Base-T/100Base-TX/FX | MII/RMII | $2.65 |
KSZ8864 | 10Base-T/100Base-TX | MII/RMII | $3.61 |
KSZ8873 | 10Base-T/100Base-TX/FX | MII(2)/RMII | $2.98 |
KSZ8893 | 10Base-T/100Base-TX/FX | MII/RMII | $5.57 |
KSZ8895 | 10Base-T/100Base-TX/FX | MII/RMII | $3.09 |
KSZ8993 | 10Base-T/100Base-TX/FX | MII/RMII | $3.92 |
KSZ8995 | 10Base-T/100Base-TX/FX | MII/RMII | $4.28 |
KSZ8997 | 10Base-T/100Base-TX | 10Base-T/100Base-TX | $11.13 |
KSZ8999 | 10Base-T/100Base-TX/FX | MII | $11.77 |
LAN9303 | 10Base-T/ 100Base-TX | MII/RMII/Turbo MII | $3.97 |
LAN9303M | 10Base-T/ 100Base-TX | MII/RMII/Turbo MII | $4.82 |
LAN9311 | 10Base-T/ 100Base-TX | 16 bit Host Bus | $7.36 |
LAN9312 | 10Base-T/ 100Base-TX | 32 bit Host Bus | $8.40 |
LAN9313 | 10Base-T/ 100Base-TX | MII | $6.50 |
LAN9352 | 10Base-T/ 100Base-TX | HBI SPI/SQI | $6.75 |
LAN9353 | 10Base-T/ 100Base-TX | MII/RMII/Turbo MII | $3.64 |
LAN9354 | 10Base-T/ 100Base-TX | RMII | $3.41 |
LAN9355 | 10Base-T/ 100Base-TX | MII/RMII/Turbo MII | $4.20 |
PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
---|---|---|---|---|---|---|---|---|---|
KSZ8463MLI | 1.350000 | 64 | LQFP | 10x10x1.4mm | Matte Tin | e3 | ![]() | ![]() | |
KSZ8463FMLI | 1.350000 | 64 | LQFP | 10x10x1.4mm | Matte Tin | e3 | ![]() | ![]() | |
KSZ8463RLI | 1.350000 | 64 | LQFP | 10x10x1.4mm | Matte Tin | e3 | ![]() | ![]() | |
KSZ8463FRLI | 1.350000 | 64 | LQFP | 10x10x1.4mm | Matte Tin | e3 | ![]() | ![]() |