Details, datasheet, quote on part number: KSZ9897RTXI
PartKSZ9897RTXI
Category
TitleEthernet ICs 7-port GigE Managed Switch
Description

Microchip Ethernet Switches are high-performance, small-footprint, full-featured 3 to 9-port Ethernet switches. Applications such as IoT consumer electronics, computing, Industries 4.0 factory automation, and automotive designs are supported with innovative features and robust high-temperature operation. Rapid development cycle and low-cost are enabled through design check services and software drivers.



CompanyGenesis Microchip Inc.
DatasheetDownload KSZ9897RTXI datasheet
  
KSZ9897RTXI photo

Others parts numbering
KSZ8864CNXI: Ethernet ICs 4-Port 10/100 Switch w/ 2x MAC I/F, MII, RMII
KSZ8864CNXC
KSZ9567RTXI: Ethernet ICs 7-port 10/100 Managed Switch
KSZ8895MQXI: Ethernet ICs 5Port 10/100 Managed Switch w/ MII RMII
KSZ8895FQXI
KSZ9897RTXC
KSZ8895RQXIA: Ethernet ICs 5-Port 10/100 Ethernet Switch
KSZ8795CLXCC: Ethernet ICs 5-Port 10/100 with RGMII/GMII
KSZ8795CLXIC
KSZ8895MQXIA: Ethernet ICs 5-Port 10/100 Ether Switch with MII/RMII
KSZ8895MQXCA
KSZ8794CNXIC: Ethernet ICs 4-Port 10/100 with RGMII/GMII, I-Temp
KSZ8864CNXIA: Ethernet ICs Two 10/100 PHYs and Four MACs
LAN9303I-ABZJ: Ethernet ICs 3 Port 0/100 Ether Switch MII/RMII/Turb
KSZ8794CNXCC: Ethernet ICs 4-Port 10/100 with RGMII/GMII
KSZ8863RLL: Ethernet ICs 3-Port Copper 10/100 Ethernet Switch with 1x RMII Interface
KSZ8863MLL: Ethernet ICs 3-Port Copper 10/100 Ethernet Switch with 1x MII Interface
KSZ8863RLLI: Ethernet ICs 3-Port Copper 10/100 Ethernet Switch w/ 1x RMII Interface I-Temp
KSZ8863MLLI: Ethernet ICs 3-Port Copper 10/100 Ethernet Switch w/ 1x MII Interface I-Temp
KSZ8873MLLI: Ethernet ICs 3-Port Fast Ethernet Switch with 1x MII
KSZ8895FQXIA: Ethernet ICs 4-Port 10/100 Ethernet Switch
KSZ8999: Ethernet ICs 8 Port 10/100 Switch plus MII with PHY and Frame Buffers
KSZ8775CLXIC: Ethernet ICs 5-Port 10/100 with 2 RGMII/GMII/RMII (I-Temp)
KSZ8895RQXCA: Ethernet ICs 5-Port 10/100 Ethernet Switch

 

Features, Applications
7-Port Gigabit Ethernet Switch with Two RGMII/MII/RMII Interfaces

Non-blocking wire-speed Ethernet switching fabric Full-featured forwarding and filtering control, including Access Control List (ACL) filtering Full VLAN and QoS support Five ports with integrated 10/100/1000BASE-T PHY transceivers Two ports with 10/100/1000 Ethernet MACs and configurable RGMII/MII/RMII interfaces IEEE 802.1X access control support EtherGreenTM power management features, including low power standby Flexible management interface options: SPI, I2C, MIIM, and in-band management via any port Commercial/Industrial temperature range support 128-pin TQFP-EP x 14mm) RoHS compliant pkg

1000BASE-T/100BASE-TX/10BASE-Te IEEE 802.3 Fast Link-up option significantly reduces link-up time Auto-negotiation and Auto-MDI/MDI-X support On-chip termination resistors and internal biasing for differential pairs to reduce power - LinkMD® cable diagnostic capabilities for determining cable opens, shorts, and length

- Reduced Gigabit Media Independent Interface (RGMII) v2.0 - Reduced Media Independent Interface (RMII) v1.2 with 50MHz reference clock input/output option - Media Independent Interface (MII) in PHY/MAC mode

- IEEE 802.1Q VLAN support for 128 active VLAN groups and the full range of 4096 VLAN IDs - IEEE 802.1p/Q tag insertion/removal on per port basis - VLAN ID on per port or VLAN basis - IEEE 802.3x full-duplex flow control and half-duplex back pressure collision control - IEEE 802.1X access control (Port-based and MAC address based) - IGMP v1/v2/v3 snooping for multicast packet filtering - IPv6 multicast listener discovery (MLD) snooping - IPv4/IPv6 QoS support, QoS/CoS packet prioritization - 802.1p QoS packet classification with 4 priority queues - Programmable rate limiting at ingress/egress ports - Broadcast storm protection - Four priority queues with dynamic packet mapping for IEEE 802.1p, IPv4 DIFFSERV, IPv6 Traffic Class - MAC filtering function to filter or forward unknown unicast, multicast and VLAN packets - Self-address filtering for implementing ring topologies

Stand-alone 10/100/1000Mbps Ethernet switches VoIP infrastructure switches Broadband gateways/firewalls Wi-Fi access points Integrated DSL/cable modems Security/surveillance systems Industrial control/automation switches Networked measurement and control systems

Features

- 10/100/1000Mbps Ethernet switch basic functions: frame buffer management, address look-up table, queue management, MIB counters - Non-blocking store-and-forward switch fabric assures fast packet delivery by utilizing 4096 entry forwarding table with 256kByte frame buffer - Jumbo packet support to 9000 bytes - Port mirroring/monitoring/sniffing: ingress and/or egress traffic to any port - MIB counters for fully-compliant statistics gathering 34 counters per port - Tail tagging mode (one byte added before FCS) support at host port to inform the processor which ingress port receives the packet and its priority - Loopback modes for remote failure diagnostics - Rapid spanning tree protocol (RSTP) support for topology management and ring/linear recovery - Multiple spanning tree protocol (MSTP) support

- High-speed 4-wire SPI (up 50MHz), I2C interfaces provide access to all internal registers - MII Management (MIIM, MDC/MDIO 2-wire) Interface provides access to all PHY registers - In-band management via any of the data ports - I/O pin strapping facility to set certain register bits from I/O pins at reset time - On-the-fly configurable control registers

Energy detect power-down mode on cable disconnect Dynamic clock tree control Unused ports can be individually powered down Full-chip software power-down Wake-on-LAN (WoL) standby power mode with PME interrupt output for system wake upon triggered events

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.

To obtain the most up-to-date version of this documentation, 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).

An errata sheet, describing minor operational differences from the data sheet and recommended workarounds, may exist for current 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.

Register on our web site at www.microchip.com to receive the most current information on all of our products.

1.0 Preface............................................................................................................................................................................................ 4 2.0 Introduction..................................................................................................................................................................................... 8 3.0 Pin Descriptions and Configuration................................................................................................................................................. 9 4.0 Functional Description.................................................................................................................................................................. 18 5.0 Device Registers........................................................................................................................................................................... 61 6.0 Operational Characteristics......................................................................................................................................................... 166 7.0 Design Guidelines....................................................................................................................................................................... 181 8.0 Package Information................................................................................................................................................................... 184 Appendix A: Data Sheet Revision History......................................................................................................................................... 186 The Microchip Web Site.................................................................................................................................................................... 187 Customer Change Notification Service............................................................................................................................................. 187 Customer Support............................................................................................................................................................................. 187 Product Identification System........................................................................................................................................................... 188


 

Some Part number from the same manufacture Genesis Microchip Inc.
KSZ8864CNXI

Microchip Ethernet Switches are high-performance, small-footprint, full-featured 3 to 9-port Ethernet switches. Applications such as IoT consumer electronics, computing, Industries 4.0 factory automation,

KSZ8864CNXC
KSZ9567RTXI
KSZ8895MQXI
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