RTL8201L The Realtek RTL8201L is a single-port, 10/100 Mbps Fast Ethernet Phyceiver. It operates at 3.3V with 5V signal tolerance and comes in an LQFP48 package.
Mfr Part #:

RTL8201L

Available from 1 distributors
Mfr Name: Realtek
Realtek
The Realtek RTL8201L is a single-port, 10/100 Mbps Fast Ethernet Phyceiver. It operates at 3.3V with 5V signal tolerance and comes in an LQFP48 package.
✓ Total Stock: 56 pcs

RTL8201L Available from 1 distributor

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RTL8201L Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Operating Voltage
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RTL8201L Description

Short technical summary and product information.

The Realtek RTL8201L is a versatile single-port Phyceiver designed for 10/100 Mbps Fast Ethernet applications. It integrates all necessary Physical Layer functions, including PCS, PMA, and TP-PMD, enabling seamless twisted-pair physical connections.

 

This device operates at a 3.3V supply voltage while maintaining 5V signal tolerance, making it adaptable to various system designs. It utilizes a 25MHz crystal or oscillator as its clock source and supports the MII (Media Independent Interface) and 7-wire SNI (Serial Network Interface).

 

The RTL8201L is fabricated using an advanced CMOS process, ensuring low power consumption. Its LQFP48 package is suitable for compact embedded systems requiring an Ethernet MAC with a twisted-pair physical connection. Applications include Network Interface Adapters, Ethernet Hubs, and Ethernet Switches.

RTL8201L Quick Information

Product Type: Ethernet Phyceiver
Canonical Name: RTL8201L 10/100 MBPS Fast Ethernet Phyceiver
Subcategory: Ethernet

RTL8201L Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

RTL8201L Features

  • Single-port 10/100 Mbps Ethernet Phyceiver.
  • 3.3V operation with 5V signal tolerance.
  • MII and 7-wire SNI interface support.
  • LQFP48 package for embedded systems.
  • Low operation power consumption.

RTL8201L Applications

  • Used in network interface adapters.
  • Suitable for Ethernet hubs and switches.
  • Ideal for embedded systems with Ethernet MAC.
  • Used in MAU, CNR, and ACR applications.
  • Provides twisted pair physical connection.

RTL8201L FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the RTL8201L?

3.3V.

What package does the RTL8201L come in?

LQFP48.

What Ethernet speeds does the RTL8201L support?

10/100 Mbps.

What interfaces does the RTL8201L support?

MII and SNI.

Is the RTL8201L 5V tolerant?

Yes, it has 5V signal tolerance.

What clock source is required?

25MHz crystal or oscillator.

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