Microchip KSZ8794CNXCC

Manufacturer No:

KSZ8794CNXCC

Manufacturer:

Microchip

Package:

64-VFQFN Exposed Pad

Description:

The Microchip KSZ8794 is a highly integrated, Layer 2 managed, four-port switch with numerous features designed to reduce system cost.

Quantity:

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KSZ8794CNXCC information

Microchip KSZ8794CNXCC technical specifications, attributes, parameters and parts with similar specifications to Microchip KSZ8794CNXCC.

Type
Parameter

Copper Support
10/100 (3)

DownstreamPorts
4

Port Speed
10/100Mbps

Fiber Support
No

Flow Control
Yes

IEEE 1588
No

IPV6
Yes

InterfaceUpStream
MII/RMII/RGMII

InternalLDO
No

LinkMDCableDiag
Yes

Managed
Yes

OpVoltage
3.3

Rapid Spanning Tree Protocol
Yes

Rate Limiting
Yes

Smart Powe Adjust
Yes

Static MAC Address
Yes

Supply Voltages
3.3

Temperature Range Max
85

Temperature Range Min
-40

Digital I/O Voltage
1.8/2.5/3.3

WakeonLAN
Yes

Download datasheets and manufacturer documentation for Microchip KSZ8794CNXCC.

The KSZ8794CNX is a highly integrated, Layer 2 managed, four-port switch with numerous features designed to reduce system cost. It is intended for cost-sensitive applications requiring three 10/100Mbps copper ports and one 10/100/1000Mbps Gigabit uplink port.

The KSZ8794CNX incorporates a small package outline, low power consumption with internal biasing, and on-chip termination. Its extensive features set includes enhanced power management, programmable rate limiting and priority ratio, tagged and port-based VLAN, port-based security and ACL rule-based packet filtering technology, QoS priority with four queues, management interfaces, enhanced MIB counters, high-performance memory bandwidth, and a shared memory-based switch fabric with non-blocking support.

The KSZ8794CNX provides support for multiple CPU data interfaces to effectively address both current and emerging fast Ethernet and Gigabit Ethernet applications where the GMAC interface can be configured to any of RGMII, MII and RMII modes. The KSZ8794CNX is built on Microchip's latest industry-leading Ethernet analog and digital technology, with features designed to offload host processing and streamline your overall design:

• Three integrated 10/100Base-T/TX MAC/PHYs

• One integrated 10/100/1000Base-T/TX GMAC with selectable RGMII, MII or RMII interfaces

• Small 64-pin QFN package

A robust assortment of power management features including Energy Efficient Ethernet (EEE), PME and WoL have been designed in to satisfy energy efficient environments. All registers in the MAC and PHY units can be managed through the SPI interface. MIIM PHY registers can be accessed through the MDC/MDIO interface.

Microchip's complimentary and confidential MicroCHECK design review service, which offers insight from the initial concept to the final PCB layout, is available to customers who are using our products in their projects. You can confidently submit your design materials in a secure and private setting, and our expert engineers will provide individualized feedback to enhance your design. MicroCHECK design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.

New generation switch with three MACs, one GMAC (for uplink) and three PHYs that are fully compliant with the IEEE 802.3u standard

10/100Base-T/TX switch system which combines a switch engine, frame buffer management, address lookup table, queue management, MIB counters, MAC, and PHY transceivers

Rapid spanning tree support (RSTP) for topology management

Microchip's LinkMD® cable diagnostic capabilities for determining cable opens, shorts, and length

IEEE 802.1q VLAN support for up to 128 active VLAN groups (full range 4096 of VLAN IDs)

Support 802.1x port-based security and MAC-based authentication via access control lists (ACL)

802.1p, DiffServ-based and Re-mapping of 802.1p priority field, per-port basis on four priority levels

4 priority queues with dynamic mapping for IEEE 802.1P, IPV4 ToS (DiffServ), IPV6 Traffic Class, etc.

Programmable rate limiting at the ingress and egress ports on a per port basis

High-speed SPI (4-wire, up to 50MHz) interface to access all internal registers

MII management (MIIM, MDC/MDIO 2 wire) interface to access all PHY registers per IEEE 802.3 specification

Control registers configurable on-the-fly

Port mirroring/monitoring/sniffing: ingress and/or egress traffic to any port or MII/RMII

MIB counters for fully-compliant statistics gathering (36 MIB counters per port)

Full-chip software power-down

Energy detect power-down (EDPD)

Support IEEE P802.3az Energy Efficient Ethernet (EEE)

Wake on LAN (WoL) support

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

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Step2：Desiccant Protection

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SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.