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MICROCHIP KSZ8765CLXIC product image
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MICROCHIP KSZ8765CLXICRoHS

Manufacturer
MICROCHIP
MPN
KSZ8765CLXIC
LCSC Part #
C634207
Packaging
LQFP-80(10x10)
Customer #
Key Attributes
KSZ8765CLX - Integrated 5-Port 10/100-Managed Ethernet Switch
Datasheetpdf iconMICROCHIP KSZ8765CLXIC
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QtyUnit Price(Reference Only)Total Amount
1+$ 30.5242$ 30.52
5+$ 29.6421$ 148.21
30+$ 28.6264$ 858.79
Standard Packaging160/Full Tray
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Controllers
ManufacturerMICROCHIP
PackagingLQFP-80(10x10)
Number of Channels5
MAC InterfaceGMII;RGMII;MII;RMII
Voltage - Supply3.3V;2.5V;1.8V
FeaturesSupport optical fiber;Cable diagnostics;Low-power mode;Programmable LED indication
Operating Temperature0℃~+70℃
Ethernet Speed Standards10BASE-T;100BASE-TX;1000BASE-T
Data Rate10Mbit/s;100Mbit/s;1Gbit/s
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Features

AI Translation
  • Management Capabilities:
    • The KSZ8765CLX includes all the functions of a 10/100BASE-T/TX switch system which combines a switch engine, frame buffer management, address look-up table, queue management, MIB counters, media access controllers (MAC), and PHY transceivers.
    • Non-blocking store-and-forward switch fabric assures fast packet delivery by utilizing a 1024-entries forwarding table.
    • Port mirroring/monitoring/sniffing: Ingress and/or egress traffic to any port.
    • MIB counters for fully-compliant statistics gathering (36 counters per port).
    • Support hardware for port-based flush and freeze command in MIB counter.
    • Multiple loopback of remote, PHY, and MAC modes support for the diagnostics.
    • Rapid Spanning Tree Support (RSTP) for topology management and ring/linear recovery.
  • Robust PHY Ports:
    • Four integrated IEEE 802.3/802.3u-compliant Ethernet transceivers; Port 1 and Port 2 support 100Base-FX, Port 3 and Port 4 support 10/100Base-T/TX.
    • 802.1az EEE supported.
    • On-chip termination resistors and internal biasing for differential pairs to reduce power.
    • HP Auto MDI/MDI-X crossover support eliminates the need to differentiate between straight or crossover cables in applications.
  • MAC and GMAC Ports:
    • Four internal media access control (MAC1 to MAC4) units and one internal Gigabit Media Access Control (GMAC5) unit.
    • GMII, RGMII, MII, or RMII interfaces support for the Port 5 GMAC5 with uplink.
    • 2 KByte jumbo packet support.
    • Tail tagging mode (one byte added before FCS) support on Port 5 to inform the processor in which the ingress port receives the packet and its priority.
    • Supports Reduced Media Independent Interface (RMII) with 50 MHz reference clock output.
    • Supports Media Independent Interface (MII) in either PHY mode or MAC mode on Port 5.
    • LinkMD cable diagnostic capabilities for determining cable opens, shorts, and length.
  • Advanced Switch Capabilities:
    • Non-blocking store-and-forward switch fabric assures fast packet delivery by utilizing 1024 entry forwarding table.
    • 64 KB frame buffer RAM.
    • IEEE 802.1q VLAN support for up to 128 active VLAN groups (full-range 4096 of VLAN IDs).
    • IEEE 802.1p/Q tag insertion or removal on a per port basis (egress).
    • VLAN ID tag/untag options on per port basis.
    • Fully compliant with IEEE 802.3/802.3u standards.
    • IEEE 802.3x full-duplex with force-mode option and half-duplex back-pressure collision flow control.
    • IEEE 802.1w Rapid Spanning Tree Protocol support.
    • IGMP v1/v2/v3 snooping for multicast packet filtering.
    • QoS/CoS packets prioritization support: 802.1p, DiffServ-based and re-mapping of 802.1p priority field per port basis on four priority levels.
    • IPv4/IPv6 QoS support.
    • IPV6 Multicast Listener Discovery (MLD) snooping.
    • Programmable rate limiting at the ingress and egress ports on a per port basis.
    • Jitter-free per packet based rate limiting support.
    • Tail tag mode (1 byte added before FCS) support on Port 5 to inform the processor which ingress port receives the packet.
    • Broadcast storm protection with percentage control (global and per port basis).
    • 1K entry forwarding table with 64 KB frame buffer.
    • 4 priority queues with dynamic packet mapping for IEEE 802.1P, IPV4 TOS (DIFFSERV), IPv6 traffic class, etc.
    • Supports WoL using AMD’s Magic Packet.
    • VLAN and address filtering.
    • Supports 802.1x port-based security, authentication and MAC-based authentication via Access Control Lists (ACL).
    • Provides port-based and rule-based ACLs to support Layer 2 MAC SA/DA address, Layer 3 IP address and IP mask, Layer 4 TCP/UDP port number, IP protocol, TCP flag and compensation for the port security filtering.
    • Ingress and egress rate limit based on bit per second (bps) and packet-based rate limiting (pps) configuration registers access.
    • High-speed SPI (4-wire, up to 25 MHz) interface to access all internal registers.
    • MII Management (MIIM, MDC/MDIO 2-wire) interface to access all PHY registers per Clause 22.2.4.5 of the IEEE 802.3 specification.
    • I/O pin strapping facility to set certain register bits from I/O pins during reset time.
    • Control registers configurable on-the-fly.
  • Power and Power Management:
    • Full-chip software power-down (all register values are not saved and strap-in value will re-strap after it releases the power-down).
    • Per-port software power-down.
    • Energy Detect Power-Down (EDPD), which disables the PHY transceiver when cables are removed.
    • Supports IEEE P802.3az Energy Efficient Ethernet (EEE) to reduce power consumption in transceivers in LPI state even though cables are not removed.
    • Dynamic clock tree control to reduce clocking in areas that are not in use.
    • Low power consumption without extra power consumption on transformers.
    • Voltages: Using external LDO power supplies.
    • Analog VDDAT 3.3V or 2.5V.
    • VDDIO support 3.3V, 2.5V, and 1.8V.
    • Low 1.2V voltage for analog and digital core power.
    • WoL support with configurable packet control.
  • Additional Features:
    • Single 25 MHz +50 ppm reference clock requirement.
    • Comprehensive programmable two-LED indicator support for link, activity, full-/halfDuplex, and 10/100 speed.
  • Packaging and Environmental:
    • Commercial temperature range: 0°C to +70°C.
    • Industrial temperature range: -40°C to +85°C.
    • Package available in an 80-pin LQFP, lead-free (RoHS-compliant) package.
    • Supports Human Body Model (HBM) ESD rating of 5 kV.
    • 0.065 μ

Applications

AI Translation
  • Industrial Ethernet Applications that Employ IEEE 802.3-Compliant MACs. (Ethernet/IP, Profinet, MODBUS TCP, etc.)
  • VoIP Phone
  • Set-Top/Game Box
  • Automotive
  • Industrial Control
  • IPTV POF
  • SOHO Residential Gateway with Full-Wire Speed of Four LAN Ports
  • Broadband Gateway/Firewall/VPN
  • Integrated DSL/Cable Modem
  • Wireless LAN Access Point + Gateway
  • Standalone 10/100 Switch
  • Networked Measurement and Control Systems