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VSC7512XMY

Name: VSC7512XMY
Rating: 4.7 (12 reviews)

IC SWITCH ETHERNET 10PORT DRQFN

製造商
製造商。部分 #VSC7512XMY
包 172-QFN Dual Rows, Exposed Pad
資料表 VSC7512XMY DataSheet
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規格

Supplier	Microchip Technology
Package	Tray
Series	Ocelot™-10um
ProductStatus	Active
Applications	Networking
NumberofChannels	10
OperatingTemperature	-40°C ~ 125°C (TA)
MountingType	Surface Mount
Package/Case	172-QFN Dual Rows, Exposed Pad

概述

Description

VSC7512XMY is a member of the VSC7512 Ethernet switch family from Vitesse (now Microchip). It is a 12-port Layer-2 Ethernet switch IC intended for embedded/edge networking. The device provides a non-blocking switch fabric with 12 fixed 10/100/1000BASE‑T PHY/MAC ports, plus a management plane for configuration and monitoring. Typical features include VLAN support, QoS, IGMP snooping for multicast, STP/RSTP/MSTP, MAC address learning, and port-based security. It offers a CPU/host interface for software control via standard management interfaces (e.g., MDIO). The XMY suffix denotes a specific packaging/temperature Variant; consult the official datasheet for exact electrical specs, pinout, power rails, and operating range. It’s suitable for industrial, automotive, and edge networking equipment requiring a compact, single‑chip switch solution.

Features

VSC7512XMY features (concise):
- 12-port Ethernet switch: 12 x 10/100/1000BASE‑T with non‑blocking fabric for line‑rate forwarding
- Uplink options: 2 uplink interfaces (variant‑dependent, e.g., SFP/1000BASE‑X or SGMI I/F)
- VLANs: 802.1Q support, including port‑based and tagged VLANs; scalable VLAN count
- Quality of Service: multiple egress queues, 802.1p/DSCP prioritization, traffic shaping and policing
- Multicast: IGMP Snooping/MLD and multicast filtering
- Link aggregation: LACP support for reliable uplinks
- Frames: jumbo frame support
- MAC table: learning with aging
- Management and monitoring: SNMP, CLI; configuration and diagnostics
- Reliability and security: storm control, port security (and related safeguards)
- Packaging: XMY variant indicates industrial temperature/package options
Note: exact uplink interface types, CAM size, and some features may vary by specific package/legacy variant.

Package

The VSC7512XMY uses a ball-grid array (BGA) package.

Pinout

Pin count: 208 pins (BGA, XMY package).
Function: VSC7512XMY is a Vitesse Ethernet switch IC with 12 switched ports, integrated switch fabric and management, plus a CPU interface for control. Used in multi-port network devices.

Manufacturer

- Manufacturer: Vitesse Semiconductor Corporation (Vitesse).
- What kind of company: A semiconductor company specializing in high-speed networking ICs (Ethernet switches and PHYs); historically fabless, and now part of Microchip Technology via acquisitions.

Application

VSC7512XMY is a 12-port managed Ethernet switch suitable for enterprise and campus networks. Typical applications include access/aggregation in SMB/SME deployments, IP surveillance and security cameras, VoIP phones and wireless APs, and industrial or smart-building networks requiring reliable QoS, VLANs, and remote management.