Images are for reference only.
NFC Controller supporting Active Load Modulation booster
Manufacturer : | STMicroelectronics, Inc |
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Package/Case : | BGA |
Product Categories : | Secure MCUs ; Secure Hardware Platforms ; ST31 ARM SC000 |
Datasheet: | ST21NFCDXBGARA7 Datasheet (PDF) |
RoHs Status: | Lead free/RoHS Compliant |
In-stock: | 2345 |
Quantity
Request for Quotation
ST21NFCDXBGARA7 Product Details
The ST21NFCDXBGARA7 is a single NFC controller IC designed for integration in mobile devices and NFC compliant products. It includes NFC functions in the three operating modes: Card Emulation, Reader/Writer and Peer to Peer communication.
This product is based on an advanced ARM Cortex-M3 32-bit microcontroller running at 28 MHz.
All internal operations are synchronized by a Clock Generator module.
Two clock source options are available: using an external Quartz or using an external reference clock (in order to reduce the number of external components).
Thanks to an enhanced power switch system, the ST21NFCDXBGARA7 manages the power supply of the device and its associated Secure Elements.
The ST21NFCDXBGARA7 supports NCI 2.0.
In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK? packages, depending on their level of environmental compliance. ECOPACK? specifications, grade definitions and product status are available at: www.st.com. ECOPACK? is an ST trademark.
Feature
- FracN PLL input range from 13 to 76.8 MHz
- 27.12 MHz external crystal oscillator
Technical Parameters
- Communication interfaces
- Ctless ISO 18092,Ctless ISO14443 Type A,Ctless ISO14443 Type B,Ctless ISO15693,I2C,SPI,SWP
- Certification
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ST21NFCDXBGARA7 Related Products
Ratings and Reviews (1)
- 5 / 5
- 5 Stars 100%
- 4 Stars 0%
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**rank***
Excellent deal fast delivery thoroughly reccomended item as described
- Shipping:
Shipping & Payment
Shipping
- Shipping Type
- Ship Fee
- 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.
Payment
- Terms of payment
- Hand Fee
- 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.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from US$2.00.
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90 days quality guarantee for all products.
Packing
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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.

Guarantees
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 ST21NFCDXBGARA7 is the original manufacturer or agent of ST?
- We have a professional business development department to strictly test and verify the qualifications of ST original manufacturers and agents. All ST suppliers must pass the qualification review before they can publish their ST21NFCDXBGARA7 devices; we pay more attention to the channels and quality of ST21NFCDXBGARA7 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of ST21NFCDXBGARA7 chips? Including ST original factory information, Secure MCUs ; Secure Hardware Platforms ; ST31 ARM SC000 application, ST21NFCDXBGARA7 pictures?
- You can use Jotrin's intelligent search engine, or filter by Secure MCUs ; Secure Hardware Platforms ; ST31 ARM SC000 category, or find it through STMicroelectronics, Inc Information page.
- Q: Are the ST's ST21NFCDXBGARA7 price and stock displayed on the platform accurate?
- The ST's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for ST21NFCDXBGARA7, 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 ST21NFCDXBGARA7?
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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 ST21NFCDXBGARA7 we delivered, we will accept the replacement or return of the ST21NFCDXBGARA7 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 ST21NFCDXBGARA7.
(3)The ST21NFCDXBGARA7 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 ST21NFCDXBGARA7 datasheet pdf, ST21NFCD pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
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