Products > Integrated Circuits (ICs) > AR9342-DL3A

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Atheros IC, MIPS 74K, 533MHZ

  • Package/Case :
  • QFN-148
  • Product Categories :
  • SOC
  • RoHs Status:
  • Lead free / RoHS Compliant
  • In-stock:
  • 3000


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AR9342-DL3A Product Details

The AR9342 is a highly integrated dual-band IEEE 802.11n 2×2 MIMO WLAN SoC from Atheros, a leading wireless solution provider with a maximum wireless data bandwidth of 300Mbps. Compared with the AR9341 series of AR9341, AR9344, AR9342, the reputation is relatively small, but the AR9342 has its own unique features: Compared with AR9341, AR9342 features RGMII interface, which can realize Gigabit Ethernet port and can support The 5GHz band; compared to the AR9344, the AR9342 features a 100M Ethernet switch that is not integrated.

The Atheros AR9342 integrates a MIPS 74Kc processor, a PCI-e interface, a MII/RGMII interface, and a USB 2.0 interface. It uses the AR9342+ Gigabit PHY, which is especially suitable for designing and developing wireless APs. Bridge products.

Main features of AR9342:
MIPS 74Kc processor core, clocked at up to 560MHz
Support 16-bit DDR/DDR2
Support SPI NOR Flash
With MII/RGMII interface
With PCI-e 1.1 interface
With USB 2.0 interface
With I2S/S-PDIF interface
With 2 UARTs, one for debugging and one high-speed serial port for communication
Internal integration of PA, LNA, greatly simplifying the design of RF circuits


Technical Parameters

  • Manufacturer
  • Packing
  • Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
  • RoHs Status
  • Lead free / RoHS Compliant
  • Package/Case
  • QFN-148

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Estimated Delivery Time: Sep 22 - Sep 27 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    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.

Jotrin ESD packing


1.We provide 90 days warranty.

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.


Q: How does Jotrin guarantee that AR9342-DL3A is the original manufacturer or agent of QUALCOMM?
We have a professional business development department to strictly test and verify the qualifications of QUALCOMM original manufacturers and agents. All QUALCOMM suppliers must pass the qualification review before they can publish their AR9342-DL3A devices; we pay more attention to the channels and quality of AR9342-DL3A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of AR9342-DL3A chips? Including QUALCOMM original factory information, SOC application, AR9342-DL3A pictures?
You can use Jotrin's intelligent search engine, or filter by SOC category, or find it through Qualcomm Technologies, Inc Information page.
Q: Are the QUALCOMM's AR9342-DL3A price and stock displayed on the platform accurate?
The QUALCOMM's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for AR9342-DL3A, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
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?
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 AR9342-DL3A?
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 AR9342DL3A we delivered, we will accept the replacement or return of the AR9342-DL3A 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 AR9342-DL3A.
(3)The AR9342-DL3A 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 AR9342-DL3A datasheet pdf, AR9342 pin diagram?
Need any After-Sales service, please feel free contact us:

Qualcomm Technologies, Inc

Qualcomm is a leading provider of wireless and wired technologies for the mobile, networking, computing and consumer electronics markets. The company focuses on innovative technologies that provide consumers with the ability to easily access a variety of content....
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