KSZ9567RTXI Ethernet ICs 7-port 10/100 Managed Switch
♠ Product Description
| Product Attribute | Attribute Value |
| Manufacturer: | Microchip |
| Product Category: | Ethernet ICs |
| RoHS: | Details |
| Mounting Style: | SMD/SMT |
| Package / Case: | TQFP-EP-128 |
| Product: | Ethernet Switches |
| Standard: | 10BASE-TE, 100BASE-TX, 1GBASE-T |
| Number of Transceivers: | 5 Transceiver |
| Data Rate: | 10 Mb/s, 100 Mb/s, 1 Gb/s |
| Interface Type: | I2C, MII, RGMII, RMII, SPI |
| Operating Supply Voltage: | 3.3 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
| Series: | KSZ9567R |
| Packaging: | Tray |
| Brand: | Microchip Technology / Atmel |
| Duplex: | Full Duplex, Half Duplex |
| Moisture Sensitive: | Yes |
| Product Type: | Ethernet ICs |
| Factory Pack Quantity: | 90 |
| Subcategory: | Communication & Networking ICs |
| Supply Current - Max: | 750 mA |
| Supply Voltage - Max: | 3.465 V |
| Supply Voltage - Min: | 1.14 V |
| Unit Weight: | 0.045856 oz |
♠ 7-Port Gigabit Ethernet Switch with Audio Video Bridging and Two RGMII/MII/RMII Interfaces
The KSZ9567R is a highly-integrated, IEEE 802.3 compliant networking device that incorporates a layer-2 managed Gigabit Ethernet switch, five 10BASE-Te/100BASE-TX/1000BASE-T physical layer transceivers (PHYs) and associated MAC units, and two MAC ports with individually configurable RGMII/MII/RMII interfaces for direct connection to a host processor/controller, another Ethernet switch, or an Ethernet PHY transceiver.
The KSZ9567R is built upon industry-leading Ethernet technology, with features designed to offload host processing and streamline the overall design:
• Non-blocking wire-speed Ethernet switch fabric supports 1 Gbps on RGMII
• Full-featured forwarding and filtering control, including port based Access Control List (ACL) filtering
• Full VLAN and QoS support
• Traffic prioritization with per-port ingress/egress queues and by traffic classification
• Spanning Tree support
• IEEE 802.1X access control support
The KSZ9567R incorporates full hardware support for the IEEE 1588v2 Precision Time Protocol (PTP), including hardware time stamping at all PHY-MAC interfaces, and a high-resolution hardware “PTP clock”. IEEE 1588 provides submicrosecond synchronization for a range of industrial Ethernet applications.
The KSZ9567R fully supports the IEEE family of Audio Video Bridging (AVB) standards, which provides high Quality of Service (QoS) for latency sensitive traffic streams over Ethernet. Time stamping and time-keeping features support IEEE 802.1AS time synchronization. All ports feature credit based traffic shapers for IEEE 802.1Qav.
A host processor can access all KSZ9567R registers for control over all PHY, MAC, and switch functions. Full register access is available via the integrated SPI or I2C interfaces, and by in-band management via any one of the data ports. PHY register access is provided by a MIIM interface. Flexible digital I/O voltage allows the MAC port to interface directly with a 1.8/2.5/3.3V host processor/controller/FPGA.
Additionally, a robust assortment of power-management features including Wake-on-LAN (WoL) for low power standby operation, have been designed to satisfy energy-efficient system requirements.
The KSZ9567R is available in an industrial (-40°C to +85°C) temperature range.
• Switch Management Capabilities
- 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 up to 9000 bytes
- Port mirroring/monitoring/sniffing: ingress and/or egress traffic to any port
- Rapid spanning tree protocol (RSTP) support for topology management and ring/linear recovery
- Multiple spanning tree protocol (MSTP) support
• Two Configurable External MAC Ports
- Reduced Gigabit Media Independent Interface (RGMII) v2.0
- Reduced Media Independent Interface (RMII) v1.2 with 50MHz reference clock input/output optionvm
- Media Independent Interface (MII) in PHY/MAC mode
• Five Integrated PHY Ports
- 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
• Advanced Switch Capabilities
- 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
• IEEE 1588v2 PTP and Clock Synchronization
- Transparent Clock (TC) with auto correction update
- Master and slave Ordinary Clock (OC) support
- End-to-end (E2E) or peer-to-peer (P2P)
- PTP multicast and unicast message support
- PTP message transport over IPv4/v6 and IEEE 802.3
- IEEE 1588v2 PTP packet filtering
- Synchronous Ethernet support via recovered clock
• Audio Video Bridging (AVB)
- Compliant with IEEE 802.1BA/AS/Qat/Qav standards
- Priority queuing,
- gPTP time synchronization, credit-based traffic shaper
• Comprehensive Configuration Registers Access
- High-speed 4-wire SPI (up to 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
• Power Management
- 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
• Industrial Ethernet (Profinet, MODBUS, Ethernet/IP)
• Real-time Ethernet networks
• IEC 61850 networks w/ power substation automation
• Industrial control/automation switches
• Networked measurement and control systems
• Test and measurement equipment
