圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | Intel/Altera |
| Package | BGA-196_15X15mm |
概述
Description
The LU82551QM is an Ethernet controller developed by Intel, designed for embedded and networking applications. It supports 10/100 Mbps Fast Ethernet and integrates MAC (Media Access Control) and PHY (Physical Layer) functions, reducing system complexity.
Key features include:
- PCI interface for easy integration.
- Full-duplex operation for efficient data transfer.
- Wake-on-LAN (WoL) support for remote power management.
- Advanced power management for energy efficiency.
Commonly used in industrial PCs, networking equipment, and embedded systems, the LU82551QM provides reliable connectivity with low power consumption. Its compact design and compliance with industry standards make it a versatile choice for Ethernet-enabled devices.
For detailed specifications, refer to Intel’s official datasheet.
Key features include:
- PCI interface for easy integration.
- Full-duplex operation for efficient data transfer.
- Wake-on-LAN (WoL) support for remote power management.
- Advanced power management for energy efficiency.
Commonly used in industrial PCs, networking equipment, and embedded systems, the LU82551QM provides reliable connectivity with low power consumption. Its compact design and compliance with industry standards make it a versatile choice for Ethernet-enabled devices.
For detailed specifications, refer to Intel’s official datasheet.
Equivalent
The LU82551QM is an Ethernet controller chip. Equivalent or similar products include:
- Intel 82551QM (direct equivalent)
- Intel 82550EY/82550GY (similar functionality)
- Realtek RTL8139 (alternative for basic Ethernet)
- Broadcom BCM5700 (higher-end alternative)
These chips offer comparable networking features, though pin compatibility may vary. Always verify datasheets for exact replacements.
- Intel 82551QM (direct equivalent)
- Intel 82550EY/82550GY (similar functionality)
- Realtek RTL8139 (alternative for basic Ethernet)
- Broadcom BCM5700 (higher-end alternative)
These chips offer comparable networking features, though pin compatibility may vary. Always verify datasheets for exact replacements.
Features
The LU82551QM is a Fast Ethernet Controller by Intel, designed for embedded and networking applications. Key features include:
- Interface: PCI 2.2 compliant (32-bit, 33/66 MHz).
- Speed: Supports 10/100 Mbps Ethernet (auto-negotiation).
- Bus Master DMA: Enhances data transfer efficiency.
- Wake-on-LAN (WoL): Remote wake-up support.
- EEPROM Interface: For configuration storage.
- Advanced Power Management: ACPI/PCI PM compliant.
- Integrated PHY: Reduces external components.
- Driver Support: Compatible with major OSes (Windows, Linux).
Ideal for embedded systems, industrial PCs, and networking devices. Compact and power-efficient.
- Interface: PCI 2.2 compliant (32-bit, 33/66 MHz).
- Speed: Supports 10/100 Mbps Ethernet (auto-negotiation).
- Bus Master DMA: Enhances data transfer efficiency.
- Wake-on-LAN (WoL): Remote wake-up support.
- EEPROM Interface: For configuration storage.
- Advanced Power Management: ACPI/PCI PM compliant.
- Integrated PHY: Reduces external components.
- Driver Support: Compatible with major OSes (Windows, Linux).
Ideal for embedded systems, industrial PCs, and networking devices. Compact and power-efficient.
Application
The LU82551QM is a network controller chip primarily used in embedded systems and networking applications. Key application areas include:
1. Industrial Automation – For reliable communication in control systems.
2. Telecommunications – In routers, switches, and network infrastructure.
3. Automotive Electronics – For in-vehicle networking (Ethernet-based systems).
4. IoT Devices – Enabling connectivity in smart sensors and gateways.
5. Medical Equipment – Supporting networked diagnostic and monitoring devices.
It provides robust Ethernet connectivity, making it suitable for environments requiring stable, high-speed data transfer.
1. Industrial Automation – For reliable communication in control systems.
2. Telecommunications – In routers, switches, and network infrastructure.
3. Automotive Electronics – For in-vehicle networking (Ethernet-based systems).
4. IoT Devices – Enabling connectivity in smart sensors and gateways.
5. Medical Equipment – Supporting networked diagnostic and monitoring devices.
It provides robust Ethernet connectivity, making it suitable for environments requiring stable, high-speed data transfer.
Package
The LU82551QM is a Fast Ethernet Controller from Intel, typically packaged in a 100-pin PQFP (Plastic Quad Flat Package). This surface-mount package is compact and suitable for high-density PCB designs, offering reliable performance for networking applications.
