VSC7512XMY - 10-Port Gigabit Ethernet Switch | Microchip
Référence : VSC7512XMY ✓ ActifVSC7512XMY Présentation
A Gigabit Ethernet switch is a network-interface semiconductor that forwards Ethernet frames between connected devices at Layer 2 of the OSI model. Unlike a routed network processor, the VSC7512 provides transparent frame switching without adding IP-routing functions. Its integrated copper PHYs combine digital switching, physical-layer transceiver functions, and copper media interfaces within one device, reducing the number of external network components required in compact industrial Ethernet designs.
The primary features verified for the VSC7512 include full integration of four copper PHYs and a total of 10 Gigabit Ethernet ports. The device is marketed as an unmanaged industrial Ethernet switch, so its core function is local frame forwarding rather than configuration through a network management interface. The manufacturer describes it as a low-power Gigabit Ethernet switching solution, differentiating it from designs that require multiple discrete PHY components for copper ports.
The VSC7512 belongs to the Ethernet-switch and network-interface IC hierarchy, where it combines a Layer-2 switch, integrated physical-layer transceivers, and copper Ethernet ports in one package. This integration supports designs for industrial control cabinets, factory automation networks, and embedded Ethernet equipment. Its -40°C to +125°C operating range makes it appropriate for environments where commercial-temperature networking components may be insufficient, although designers should still verify complete system thermal requirements.
Typical uses include unmanaged industrial Ethernet switches, factory-floor connectivity equipment, embedded control systems, and compact network-interface appliances. The VSC7512 can reduce board area by integrating four copper PHYs, but the exposed-pad package still requires careful PCB thermal design, adequate copper area, and verification of the manufacturer's recommended layout and reflow conditions.
Designers should follow the manufacturer datasheet for the complete 172-pin assignment, exposed-pad connection, power-supply decoupling, magnetics interface, and layout guidance. The supplied web excerpts do not include a verified pin-by-pin map or detailed electrical limits, so those values must be checked against the official datasheet before schematic capture or PCB release.
This product record consolidates verified manufacturer and distributor information, purchase context, technical applications, and selection guidance. It also distinguishes documented capabilities from unavailable details, avoiding unsupported claims about pricing, pin assignments, compliance, and substitute devices.
Alternatives de remplacement direct pour VSC7512XMY — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Aucune alternative de remplacement direct disponible pour ce produit.
Demander des alternativesVSC7512XMY Valeurs maximales et caractéristiques électriques
| Product Type | Unmanaged Layer-2 Gigabit Ethernet switch |
| Total Port Count | 10 ports |
| Integrated Copper PHY Count | 4 PHYs |
| Débit de données | 1 Gb/s per port |
| Tension d'alimentation | 1.2 V |
| Plage de température de fonctionnement | -40°C to +125°C |
| Boîtier | 172-QFN dual-row package with exposed pad |
| Type de montage | Surface mount |
| Switching Architecture | Layer-2 Ethernet switching |
| Management Architecture | Unmanaged |
| Media Interfaces | 4 integrated copper Gigabit Ethernet PHYs |
| Manufacturer Marketing Feature | Low-power Gigabit Ethernet switching solution |
| Device Classification | Telecom Ethernet interface IC |
| Package Pin Count | 172 pins |
| Exposed Pad | Present |
Guide de configuration des broches du VSC7512XMY 172 pins
Configuration des broches du VSC7512XMY (boîtier 172 pins). La numérotation des broches, les fonctions et les schémas de connexion sont définis dans la fiche technique du fabricant. Consultez-la pour l'empreinte exacte et les directives de soudage.
Aucune donnée de brochage détaillée disponible pour VSC7512XMY.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
VSC7512XMY convient pour 6 applications: Industrial Factory Automation Switching, Embedded Control-System Connectivity, Industrial Ethernet Gateway, Machine Vision Network Hub, Embedded Network Interface Appliance, Secure Industrial Network Appliance.
Industrial Factory Automation Switching
The VSC7512XMY fits unmanaged industrial Ethernet switching blocks where one board must connect multiple machine or controller nodes without relying on external copper PHYs. Its verified 10-port configuration and four integrated copper PHYs reduce the physical component count, while the -40°C to +125°C operating range suits equipment placed in temperature-controlled factory cabinets. The device operates from a 1.2 V supply and is packaged as a 172-QFN with an exposed pad, so power distribution and thermal layout require careful review. Engineers should also confirm that unmanaged Layer-2 behavior satisfies the network topology, traffic isolation, and recovery requirements of the installation.
Embedded Control-System Connectivity
The VSC7512XMY is suitable for embedded controllers that need several local Gigabit Ethernet connections to servos, vision modules, HMIs, or remote I/O. Ten ports allow multiple devices to share a compact communications assembly, and four integrated copper PHYs eliminate four separate physical-layer devices from the design. Its -40°C to +125°C rating supports industrial embedded equipment, while the 1.2 V operating supply must be matched to the board power architecture. The 172-QFN package still demands strict high-speed layout control and adequate exposed-pad copper, so this component is best suited to experienced Ethernet hardware teams rather than simple prototyping.
Industrial Ethernet Gateway
A compact industrial gateway can use the VSC7512XMY to provide local Layer-2 connectivity among sensors, programmable controllers, service laptops, and plant-network uplinks. The device's ten Gigabit Ethernet ports and integrated copper PHYs make it a practical core for unmanaged branch switching, and its -40°C to +125°C range aligns with extended-temperature gateway environments. Because VSC7512XMY is unmanaged, applications requiring VLAN tagging, spanning-tree control, traffic prioritization, or remote administration need an external management path or a different device family. Layout review should verify high-speed copper routing, return paths, decoupling, and thermal performance before the gateway PCB is released.
Machine Vision Network Hub
The VSC7512XMY can support local machine-vision networks when several cameras, vision controllers, and inspection computers require Gigabit Ethernet connectivity in a single enclosure. Its ten ports and four integrated copper PHYs provide a concentrated switching function, and the extended -40°C to +125°C operating specification is relevant to industrial imaging equipment. The unmanaged architecture simplifies deployment but removes per-port configuration features, so network traffic and topology should remain suitable for basic Layer-2 forwarding. Designers must also account for the 1.2 V supply and 172-QFN exposed-pad construction when planning power delivery, copper area, and thermal validation.
Embedded Network Interface Appliance
The VSC7512XMY is applicable to embedded network appliances that need several copper Ethernet interfaces but do not require a managed switch. Ten ports and four on-chip PHYs support local aggregation of control, data, and service connections, while the low-power positioning from Microchip can benefit compact systems. Its unmanaged Layer-2 nature should be matched to the appliance's traffic pattern and uptime requirements. Before committing to the 172-QFN footprint, engineers should verify all electrical limits, PHY features, clock requirements, pin functions, and exposed-pad guidance from the current manufacturer datasheet because those details are not present in the supplied search excerpts.
Secure Industrial Network Appliance
The VSC7512XMY can serve as the unmanaged switching element inside a security or surveillance appliance that distributes Ethernet traffic among cameras, access-control equipment, and recorders. Its ten Gigabit Ethernet ports provide physical capacity for multiple endpoints, and the four integrated copper PHYs simplify the board architecture. The -40°C to +125°C operating range supports industrial enclosure conditions, but security functions such as authentication, policy enforcement, traffic segmentation, and management must be implemented elsewhere because this is an unmanaged switch. Power integrity, thermal management, and Ethernet routing must be validated in the complete enclosure rather than inferred from component specifications alone.
Données de référence d'ingénierie pour VSC7512XMY — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit |
|---|---|
| Brand | Microchip Technology |
| Package | 172-QFN dual row with exposed pad |
| Product Type | Unmanaged Layer-2 Gigabit Ethernet switch |
| Total Port Count | 10 ports |
| Integrated Copper PHY Count | 4 PHYs |
| Supply Voltage | 1.2 V |
| Operating Temperature Range | -40°C to +125°C |
| Mounting Type | Surface mount |
| Management | Unmanaged |
| Quantity-1 Price | Quotation required; numeric price not supplied |
Principaux différenciateurs
- High port density with integrated copper PHYs (vs Discrete-PHY 10-port Ethernet design)
- Extended industrial temperature coverage (vs Commercial-temperature Ethernet switch)
- Compact integration for embedded networking equipment (vs Multi-chip switch implementation)
Notes de conception
Treat the exposed pad as a mandatory thermal and electrical design element rather than an optional copper feature. Follow the manufacturer's recommended pad geometry, via arrangement, and surrounding copper, then validate junction temperature under the worst combination of supply voltage, port activity, and ambient temperature. The supplied excerpts do not provide power dissipation or thermal-resistance values, so these must be obtained from the current datasheet before production release.
Use the manufacturer reference layout for the 172-QFN footprint, exposed-pad connection, power planes, and high-speed copper routing. Place supply decoupling close to the appropriate pins and maintain continuous ground reference paths beneath high-speed pairs. Because the verified excerpts do not provide a pin-by-pin map or complete recommended layout, do not release the PCB from distributor metadata alone; cross-check every connection against the current Microchip datasheet.
Do not treat the VSC7512 as a managed switch or assume that it supports features not documented for the device. Ten ports and four integrated copper PHYs describe physical connectivity, but they do not establish VLAN, spanning-tree, timing, or traffic-prioritization behavior. Define the required Layer-2 feature set, external PHY or magnetics requirements, recovery behavior, and firmware strategy before using this IC in a network architecture.
Informations de conformité
The supplied distributor and manufacturer excerpts do not explicitly establish formal RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status for VSC7512XMY. RoHS was mentioned by a secondary marketplace result, but it was not treated as authoritative without manufacturer documentation.
