The RTL8201FL-VB-CG is a Realtek single-chip 10/100M Fast Ethernet PHYceiver. It implements the Physical Layer functions of the 100BASE-TX and 10BASE-T standards. It is produced using a low-power CMOS process and integrates all active and passive components to minimize the external component count.
Applications
- Network Interface Cards (NIC)
- LAN on Motherboard (LOM)
- Embedded Ethernet applications
- External Ethernet transceivers
- Broadband Routers/Gateways
Features
- Supports 10BASE-T and 100BASE-TX
- Compliant with IEEE 802.3 standards
- Integrated Fast Ethernet MAC interface
- Supports auto-negotiation
- Low power consumption
- MII/SNI interface
- Supports power down mode
- Built-in wave shaping filter
- Uses a 25MHz crystal
Benefits
- Simplified system design due to high integration
- Reduced BOM (Bill of Materials) cost
- Lower power consumption for energy-efficient applications
- Improved network performance with auto-negotiation
- Enhanced reliability with built-in protection features
Additional Details
The RTL8201FL-VB-CG operates at 3.3V power supply. It has various power saving modes to reduce power consumption during idle periods. The chip is available in a small form factor package, making it suitable for space-constrained applications. The MII (Media Independent Interface) allows connection to a variety of MAC controllers. The auto-negotiation function allows the device to automatically select the best possible speed and duplex mode for the network.
