
Le immagini sono solo di riferimento, vedere Specifiche del prodotto.
Ethernet ICs High Perform Chip 10/100 NonPCI Cntrl
Fabbricante : | Microchip Technology, Inc |
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Pacchetto : | TQFP-100 |
Tipologia di produzione : | Ethernet IC |
Datasheet: | LAN89218AQ Datasheet (PDF) |
RoHs Status: | Rohs |
Stock: | 210 |
Quantità
Richiesta di offerta
LAN89218AQ Dettagli del prodotto
In addition to an integrated Media Access Controller (MAC), Microchip’s LAN89218AQ includes a physical interface (PHY) and an SRAM-like slave port, which is a simple, yet highly functional Host Bus Interface. This interface provides a glueless connection to most common 32-bit and 16-bit microprocessors and microcontrollers. Additionally, a programmable interrupt controller allows optimizing performance by selecting polarity, de-assertion interval, and an open-drain output configuration. A General Purpose (GP) timer can be used to generate periodic host interrupts.
The LAN89218AQ also includes deep transmit and receive data FIFOs interfacing the high-speed HBI to accommodate high-bandwidth and long-latency applications. The FIFOs act as a buffer between the HBI and MAC, passing all transmitted and received data and status information on separate paths.
Integrated checksum offload engines located in the MAC enable the automatic generation of the 16-bit checksum for received and transmitted Ethernet frames, offloading these tasks from the CPU. Memory buffer architecture allows the most efficient use of memory resources by optimizing packet granularity. The Ethernet MAC also supports features for reducing/eliminating packet loss. If the FIFO gets too full, the LAN89218AQ can automatically generate flow control packets to the remote node (when working in full-duplex mode) or assert back-pressure on the remote node (when working in half-duplex mode). Additionally, the MAC provides enhanced programmable features designed to minimize host supervision, bus utilization, and pre- or post-message processing. These features include the ability to disable retries after a collision and checksum calculation for transmit and receive operations. With its internally separated transmit and receive data paths, the LAN89218AQ is optimized for high-performance applications, especially in full-duplex mode.The data paths manage both the payload and the status data.
The PHY, which interfaces to the MAC and LAN, can be configured for either 10 or 100 Mbps Ethernet operation in full- and half-duplex mode. It also supports HP Auto-MDIX for detection and correction of crossed Ethernet cabling. Microchip automotive grade devices are specifically designed, fabricated, tested, characterized, qualified, and supported for use in automotive applications. TrueAuto robustness begins with proprietary design for reliability techniques within the silicon IC itself as well as in the design of the package. Extensive technologies and processes, such as enhanced monitors, are used in fabrication of TrueAuto products in order to continuously drive improvements in accordance with Microchip's zero Defects per Million (DPM) goals. Product qualification is focused on the most demanding customer expectations and exceeds many of the automotive reliability standards including AEC-Q100. Microchip TrueAuto services are provided by a dedicated organization composed of sales, marketing, applications engineering, operations, quality, and product support personnel specialized in meeting the requirements of the automotive customer.
Microchip also offers its complimentary and confidential LANCheck® online design review services free of charge to customers who select our products for their application design-in.**The LANCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.
Caratteristica
- Diagnostic interface for dealership service bay
- Fast software download interface (e.g. OBD connector)
- Gateway service interface for dealership, aftermarket, repair shop
- In-vehicle engineering development interface
- Vehicle manufacturing test interface for production plant assembly line
Parametri tecnici
- Product
- Ethernet Controllers
- Supply Voltage Max
- 3.6 V
- Supply Voltage Min
- 3 V
- Maximum Operating Temperature
- + 85 C
- Package / Case
- TQFP-100
- Packaging
- Bulk
- Ethernet Connection Type
- 10Base-T, 100Base-TX
- Minimum Operating Temperature
- - 40 C
- Mounting Style
- SMD/SMT
- Standard Supported
- 802.3, 802.3u
LAN89218AQ Datasheet
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LAN89218 Technical Documentation of Application Note
LAN89218AQ Related speciale
Ratings and Reviews
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- Spedizione:
Spedizione & Pagamento
Spedizione
- Tipo di spedizione
- Tassa della nave
- Lead Time
- DHL
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- Fedex
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- UPS
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- TNT
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- EMS
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time:Shipping fee depend on different zone and country.
Pagamento
- Condizioni di pagamento
- Fee mano
- Wire Transfer
- charge US$30.00 banking fee.
- Paypal
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
- Western Union
- charge US$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
Forniamo prodotti di alta qualità, un servizio attento e post-vendita di garanzia
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Abbiamo ricca di prodotti, in grado di soddisfare le diverse esigenze.
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Quantità di ordine minimo comincia da 1pcs.
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Più basso tassa di spedizione internazionale parte da US $ 2,00.
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90 giorni di garanzia di qualità per tutti i prodotti.
Imballaggio
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Step1: Products
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Step2: Vacuum Packaging
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Step3: Anti-Static Bag
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Step4: Individual Packaging
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Step5: Packaging Boxes
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Step6: Bar-Code Shipping Tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Garanzie
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
FAQ:
- Q: How does Jotrin guarantee that LAN89218AQ is the original manufacturer or agent of MICROCHIP?
- We have a professional business development department to strictly test and verify the qualifications of MICROCHIP original manufacturers and agents. All MICROCHIP suppliers must pass the qualification review before they can publish their LAN89218AQ devices; we pay more attention to the channels and quality of LAN89218AQ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of LAN89218AQ chips? Including MICROCHIP original factory information, Ethernet IC application, LAN89218AQ pictures?
- You can use Jotrin's intelligent search engine, or filter by Ethernet Controller Products category, or find it through Microchip Technology, Inc Information page.
- Q: Are the MICROCHIP's LAN89218AQ price and stock displayed on the platform accurate?
- The MICROCHIP's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LAN89218AQ, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
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Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online. - Q: What forms of payment can I use in Jotrin?
- TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
- Q: How is the shipping arranged and track my package?
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Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of LAN89218AQ?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the LAN89218AQ we delivered, we will accept the replacement or return of the LAN89218AQ only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of LAN89218AQ.
(3)The LAN89218AQ is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy. - Q: How to contact us and get support, such as LAN89218AQ datasheet pdf, LAN89218 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
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