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RTL8211FD-VX-CG
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Spécifications
| Attribut | Valeur |
| Manufacturer | Realtek Semicon |
Présentation
Description
- Compliance: Supports IEEE 802.3az (Energy-Efficient Ethernet) and 802.3u/ab standards.
- Interfaces: MII, RMII, GMII, or RGMII for flexible MAC connectivity.
- Performance: 10/100/1000Mbps operation with auto-negotiation and auto-MDI/MDIX.
- Low Power: Advanced power-saving modes for reduced energy consumption.
- Package: Compact 48-pin QFN (6x6mm) for space-constrained designs.
Ideal for routers, switches, and embedded systems, it integrates robust signal integrity and EMI mitigation. Datasheets and application notes are available on Realtek’s website.
Equivalent
- RTL8211F-VX-CG (similar specs, minor differences)
- RTL8211E-VL-CG (older, lower power)
- KSZ9031RNX (Microchip)
- DP83867IR (TI)
- LAN8720A (Microchip, 10/100M only)
Check pinout, features, and power requirements for compatibility. Always verify datasheets for exact replacements.
Features
- Interface: Supports RGMII, RMII, and MII.
- Speed: 10/100/1000 Mbps auto-negotiation.
- Power: Low power consumption with Energy-Efficient Ethernet (EEE).
- Cable Diagnostics: Built-in cable diagnostic function.
- Package: 48-pin QFN (6x6 mm).
- Temperature Range: Industrial-grade (-40°C to +85°C).
- Compliance: IEEE 802.3az (EEE), 802.3u (Fast Ethernet), and 802.3ab (Gigabit Ethernet).
- Additional Features: Supports jumbo frames, auto MDI/MDIX, and Wake-on-LAN (WoL).
Ideal for industrial, networking, and embedded applications.
Pinout
- Pin Count: 48 pins (QFN-48 package).
- Functions:
- Supports 10/100/1000BASE-T Ethernet.
- RGMII (Reduced Gigabit Media Independent Interface) for MAC connection.
- Integrated 125MHz DLL for RGMII timing.
- Supports auto-negotiation and HP Auto-MDIX.
- Low-power operation with Energy-Efficient Ethernet (EEE).
- 3.3V/1.8V/1.2V power supply support.
It is commonly used in routers, switches, and embedded networking devices.
Application
1. Networking Equipment – Switches, routers, and gateways.
2. Industrial Systems – Factory automation, PLCs, and control systems.
3. Consumer Electronics – Smart TVs, set-top boxes, and gaming consoles.
4. Embedded Systems – IoT devices, NAS, and industrial PCs.
5. Automotive – In-vehicle infotainment and telematics.
It supports 10/100/1000 Mbps speeds, integrates energy-efficient features, and operates in harsh environments, making it versatile for wired connectivity applications.