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LAN8742AI-CZ
Ethernet ICs Small Footprint RMII 10/100 Ethernet Transceiver
LAN8742AI-CZ
Ethernet ICs Small Footprint RMII 10/100 Ethernet Transceiver
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Manufacturer Part # : LAN8742AI-CZ
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Package/Case: QFN-24
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Brand: Microchip Technology
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Product Categories : Drivers, Receivers, Transceivers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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LAN8742AI-CZ DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The LAN8742AICZ from Microchip is a high-performance 10/100 Fast Ethernet PHY that boasts Wake-On-LAN functionality, providing advanced power savings capabilities through additional system sleep modes. Equipped with deterministic loop back delay and cable diagnostics, this device ensures real-time system performance and reduces network installation costs. Designed for a range of applications including Consumer, Embedded, and Industrial sectors, the LAN8742AICZ is available in both commercial and industrial temperature ranges. Its features such as auto-negotiation, auto-polarity correction, and compliance with IEEE standards make it a reliable choice for networking solutions. To further assist customers, Microchip offers a complimentary LANCheck online design review service to support the seamless integration of the LAN8742AICZ into various projects, demonstrating their dedication to customer satisfaction
Key Features
- Increased reliability and stability
- Faster time-to-market for new products
- Improved system scalability
- Easier maintenance and troubleshooting
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 | SQFN-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 | 1.8 V |
| Supply Voltage - Max | 3.3 V | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 85 C | Series | LAN8742A |
| Brand | Microchip Technology | Moisture Sensitive | Yes |
| Product Type ! | Ethernet ICs | Factory Pack Quantity | 490 |
| Subcategory | Communication & Networking ICs | Unit Weight | 0.000353 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is LAN8742AI-CZ?
The LAN8742AI-CZ is a low-power, small-footprint, single-port 10/100 industrial Ethernet physical layer transceiver (PHY) designed by Microchip Technology. It is specifically tailored for industrial applications that require reliable Ethernet communication in harsh environments.
How Does LAN8742AI-CZ Work?
The LAN8742AI-CZ works by providing a physical interface between the Ethernet controller and the twisted-pair cable. It handles the modulation and demodulation of signals, ensuring reliable data transmission over Ethernet networks. The transceiver incorporates advanced features such as auto-negotiation and auto-MDIX for flexible network connectivity.
How Many Pins does LAN8742AI-CZ have and What are the Functions of the Pinout Configuration?
The LAN8742AI-CZ is housed in a 32-pin QFN (Quad Flat No-Lead) package. The pinout configuration includes:
- TX_EN, TXD[3:0]: Transmit enable and data output pins.
- RX_ER, RXD[3:0]: Receive error and data input pins.
- COL, CRS, RX_DV: Collision detection and receive data valid pins.
- REFCLK, CLK, TX_CLK: Clock input and output pins.
- MODE0, MODE2, LED: Mode selection and LED indicator pins.
- RESET, MDC, MDI: Reset, management data clock, and management data input pins.
What are the Pros and Cons of LAN8742AI-CZ?
Pros:
- Industrial Grade: Designed for reliable operation in industrial environments with stringent requirements.
- Low Power Consumption: Operates with low power consumption, suitable for energy-efficient systems.
- Advanced Features: Includes auto-negotiation and auto-MDIX for enhanced network flexibility.
- Small Footprint: Compact QFN package saves board space in tight designs.
- Robust Communication: Ensures reliable data transmission over Ethernet networks.
Cons:
- Cost: Industrial-grade components like the LAN8742AI-CZ may have a higher cost compared to standard Ethernet PHYs.
- Complexity: Requires understanding of Ethernet protocols and integration into network systems.
- External Components: May need external components such as magnetics and connectors for complete Ethernet connectivity.
Are There Any Equivalents/Alternatives to LAN8742AI-CZ for Recommendation?
- The DP83822I from Texas Instruments is a comparable industrial-grade Ethernet PHY.
- Alternatives to the LAN8742AI-CZ include the KSZ8081RNA from Microchip Technology and the STE10/100A from STMicroelectronics.
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