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Product Detailed Parameters
- Description：IC TELECOM INTERFACE 256BGA
- Series：-
- Mfr：Microchip Technology
- Package：Tray
- Function：Ethernet
- Interface：GMII, SerDes, SPI, TBI
- Number of Circuits：1
- Voltage - Supply：1V
- Current - Supply：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：256-BGA
- Supplier Device Package：256-PBGA (17x17)
- Power (Watts)：-
- Grade：-
- Qualification：-
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Overview
The VSC8584XKS-11 is a quad-port Gigabit Ethernet PHY supporting 10/100/1000BASE-T copper and fiber media. It integrates Synchronous Ethernet, VeriTime precision timing, Intellisec MACsec encryption, and QSGMII/SGMII interfaces. The device operates within an industrial temperature range of -40°C to +125°C and utilizes a BGA-256 package.
Feature Summary
- Supports IEEE 1588v2 Precision Time Protocol with hardware timestamping for boundary clocks and transparent clock applications.
- Integrates MACsec (IEEE 802.1AE) hardware acceleration for secure data transmission across network links.
- Provides flexible media connectivity through integrated SerDes interfaces for dual copper and fiber port configurations.
Applications
- Carrier Ethernet access and aggregation switches requiring precise time synchronization.
- Industrial networking equipment operating in extreme environmental conditions.
- Secure communication gateways utilizing hardware-based link layer encryption.
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact temperature grade and feature set. Ensure compatibility with the target system's power supply requirements and interface standards before finalizing procurement orders.
Selection Notes
Select this component when high-precision time synchronization and data security are required simultaneously. Verify that the host processor supports the necessary QSGMII or SGMII protocols for optimal integration and performance.
Part Context
This part belongs to the VSC8584 family of quad-port Gigabit Ethernet transceivers. It is designed for high-performance networking infrastructure, offering a balance of advanced security features and robust timing capabilities within a compact surface-mount package.
Replacement Considerations
Consult the official datasheet for confirmed substitute part numbers. Generic cross-references may not match the specific industrial temperature rating or integrated security features of this model.
