LAN8720AI-CP-TR-ABC

Name: LAN8720AI-CP-TR-ABC
Brand: Microchip Technology
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

Ethernet ICs Small Footprint RMII 10/100 Ethernet

7,882 Effective Inventory

LAN8720AI-CP-TR-ABC

Effective Inventory7,882

Ethernet ICs Small Footprint RMII 10/100 Ethernet

Manufacturer Part # : LAN8720AI-CP-TR-ABC
Package/Case: QFN-24
Part Status : ACTIVE
Brand: Microchip Technology
Product Categories : Drivers, Receivers, Transceivers
Series : LAN8720
RoHS:

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LAN8720AI-CP-TR-ABC DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$1.282	$1.28
10	$1.150	$11.50
30	$1.027	$30.81
100	$0.834	$83.40
500	$0.795	$397.50
1000	$0.776	$776.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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LAN8720AI-CP-TR-ABC Details

The LAN8720AI-CP-TR-ABC is a highly integrated and low-power Ethernet physical layer transceiver (PHY) from Microchip Technology. It is designed to provide a robust and reliable connection for Ethernet communication in various embedded systems and applications. This transceiver offers advanced features such as auto-negotiation, energy-efficient Ethernet, and flexible LED support, making it suitable for industrial and automotive networking applications.

Pinout

1 (VDDA): Analog Power Supply
2 (TXEN): Transmit Enable
3 (TXD[3:0]): Transmit Data
4 (TX_CLK): Transmit Clock
5 (RX_CLK): Receive Clock
6 (RXD[3:0]): Receive Data
7 (RXDV): Receive Data Valid
8 (VDDR): Digital Power Supply

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Auto-Negotiation: Supports automatic configuration for optimal performance and compatibility.
Energy-Efficient Ethernet: Provides energy-saving features for reduced power consumption.
Flexible LED Support: Allows customization of LED modes for different visual indications.
Extended Temperature Range: Operates reliably over a wide temperature range for versatile deployment.
EMI and ESD Protection: Features robust protection for electromagnetic interference and electrostatic discharge events.

Application

Industrial Networking: Suitable for Ethernet connectivity in industrial automation and control systems.
Automotive Networking: Ideal for in-vehicle networking applications requiring reliable Ethernet connectivity.
Embedded Systems: Used in various embedded systems for Ethernet communication and connectivity.

Where to Use

The LAN8720AI-CP-TR-ABC is designed for applications that demand robust and low-power Ethernet connectivity, particularly in industrial, automotive, and embedded networking environments. It provides reliable performance and advanced features for seamless integration into diverse systems.

How to Use

Integrate the LAN8720AI-CP-TR-ABC into your system by connecting the required power supplies and configuring the LED modes for visual status indication. Utilize the transmit and receive data pins along with the clock signals for Ethernet communication. Ensure proper grounding and EMI protection measures for optimal performance. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the LAN8720AI-CP-TR-ABC demonstrates the connections and integration of the Ethernet PHY into an embedded system. It includes power supply connections, data lines, and LED configurations for seamless operation.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

DP83822: A comparable Ethernet PHY with similar features and performance for networking applications.
KSZ8081: An alternative Ethernet PHY offering advanced functionality and reliability for embedded networking.

Complementary

The LAN8720AI-CP-TR-ABC can be complemented by the LAN9303-ABZJ, a 3-port industrial Ethernet switch, to expand and enhance network connectivity within industrial automation and control systems.

When selecting complementary networking components, ensure compatibility and seamless integration for reliable Ethernet communication.

Frequently Asked Questions

Q: Does the LAN8720AI-CP-TR-ABC support energy-efficient Ethernet features?

A: Yes, the LAN8720AI-CP-TR-ABC incorporates energy-efficient Ethernet capabilities to reduce power consumption during low traffic periods. Refer to the datasheet for detailed feature specifications.

Q: What is the recommended operating temperature range for the LAN8720AI-CP-TR-ABC?

A: The LAN8720AI-CP-TR-ABC is designed to operate over an extended temperature range, typically from -40°C to +85°C for versatile deployment in various environments.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category !	Ethernet ICs	RoHS	Details
Mounting Style	SMD/SMT	Package / Case	QFN-24
Product	Ethernet Transceivers	Standard	10BASE-T, 100BASE-TX
Number of Transceivers	1 Transceiver	Data Rate !	10 Mb/s, 100 Mb/s
Interface Type	MDI-X, RMII	Supply Voltage - Min	1.14 V
Supply Voltage - Max	1.26 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature !	+ 85 C	Series	LAN8720
Brand	Microchip Technology	Duplex	Full Duplex, Half Duplex
Moisture Sensitive	Yes	Product Type !	Ethernet ICs
Factory Pack Quantity	5000	Subcategory	Communication & Networking ICs
Supply Current - Max	21 mA	Unit Weight	0.032741 oz

FAQs

What is LAN8720AI-CP-TR-ABC?

The LAN8720AI-CP-TR-ABC is a low-power, high-performance, and small-footprint 10/100 Ethernet physical layer transceiver (PHY) designed by Microchip Technology. It is ideal for applications requiring reliable and efficient Ethernet connectivity, such as IoT devices, industrial automation, and smart home appliances.

How Does LAN8720AI-CP-TR-ABC Work?

The LAN8720AI-CP-TR-ABC operates as a PHY transceiver, enabling the transmission and reception of Ethernet data packets between a host system and the physical network medium. It provides a robust interface for seamless integration into Ethernet-enabled devices, offering low power consumption and high-speed data communication.

How Many Pins does LAN8720AI-CP-TR-ABC have and What are the Functions of the Pinout Configuration?

The LAN8720AI-CP-TR-ABC is housed in a 24-pin QFN (Quad Flat No-leads) package. The pinout configuration includes:

TX0 +/-, TX1 +/-: Transmit data pairs.
RX0 +/-, RX1 +/-: Receive data pairs.
REFCLK, CLK125: Clock input pins.
CRS, COL, MDC, MDIO: Control and status pins.
RESET, PWRDN, LDOIN: Reset, power-down, and voltage regulator input pins.
AVDD, DVDD, AVSS, DVSS: Power supply and ground pins.

What are the Pros and Cons of LAN8720AI-CP-TR-ABC?

Pros:

Low Power Consumption: Operates with low power, suitable for energy-efficient applications.
Small Footprint: Compact size facilitates integration into space-constrained designs.
Robust Performance: Provides reliable and high-speed Ethernet connectivity for data-intensive applications.
IEEE 802.3 Compatible: Conforms to industry standards for broad compatibility.
Integrated Voltage Regulator: Includes an onboard voltage regulator for simplified power management.

Cons:

External Magnetics Required: May require external magnetics for transformer coupling in certain applications.
Complex Configuration: Requires careful consideration of pin configuration and settings for optimal performance.
External Components: Additional external components such as capacitors and resistors may be needed for specific configurations.

Are There Any Equivalents/Alternatives to LAN8720AI-CP-TR-ABC for Recommendation?

The DP83822I from Texas Instruments is a similar low-power Ethernet PHY with advanced features.
Alternatives to the LAN8720AI-CP-TR-ABC include the KSZ8081 from Microchip Technology and the W5500 from WIZnet.