Produkte > Integrierte Schaltungen (ICs) > RF Integrated Circuits > MICRF220AYQS

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RF Remote Keyless Entry System, 300MHz to 450MHz, -110dBm, 20Kbps, 3V to 3.6V Supply, QSOP-16

Hersteller : Microchip Technology, Inc
Verpackung/Behälter : QSOP-16
Produkt der Kategorien : RF Receiver
Datasheet: MICRF220AYQS Datasheet (PDF)
RoHs Status: Rohs
Lagerbestand: 17013


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MICRF220AYQS Beschreibung

MICRF2xx Sub-1GHz RF Receiver

The MICRF219A and MICRF220 are 300 to 450MHz ISM band superheterodyne, image-reject RF receivers.

RF Frequency Range: 300 to 450MHz ISM Band
Receiver Sensitivity: -110dBm @ 1kbps, 0.1% BER
Modulation: ASK, OOK
OTA Data Rate: up to 20kbps
Analogue RSSI output range: 60dB
Auto-polling with bit checking (MICRF219A)
Data output squelch until valid bits detected
Shutdown mode
Serial interface for register programming (MICRF219A)
Power supply: +3.0 to +3.6Vdc
Operating temperature range: -40 to +105°C
3kV HBM ESD rating
Applications: Remote control, Automotive keyless entry

RS Product Codes

Technische Parameter

  • Type
  • RF Receiver
  • Operating Frequency
  • 300 MHz to 450 MHz
  • Operating Supply Voltage
  • 3 V to 3.6 V
  • Maximum Operating Temperature
  • + 105 C
  • Minimum Operating Temperature
  • - 40 C
  • Package / Case
  • QSOP-16
  • Mounting Style
  • Packaging
  • Tube
  • Bandwidth
  • 330 kHz
  • Supply Current
  • 4.3 mA
  • Supply Voltage Max
  • 3.6 V
  • Supply Voltage Min
  • 3 V

MICRF220AYQS Verwandte besondere

Ratings and Reviews (1)

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  • 5 Stars 100%
  • 4 Stars 0%
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  • **rtie***

    Super schneller Versand!!!Vielen Dank !!! Gerne wieder!!

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Fracht Mehr
Estimated Delivery Time: Mar 26 - Mar 31 days (choose Expedited at checkout).

Fracht & Zahlung


  • Liefer-Type
  • Schiff 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.


  • Zahlungsbedingungen
  • 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.

Wir bieten qualitativ hochwertige Produkte, aufmerksamen Service und nach dem Verkauf Garantie

  • Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.

    Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.

  • Mindestbestellmenge beginnt 1pcs.

    Mindestbestellmenge beginnt 1pcs.

  • Niedrigsten Transportgebühr beginnt bei US $ 2,00.

    Niedrigsten Transportgebühr beginnt bei US $ 2,00.

  • 90 Tage Qualitätsgarantie für alle Produkte.

    90 Tage Qualitätsgarantie für alle Produkte.


  • 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.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.


Q: How does Jotrin guarantee that MICRF220AYQS 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 MICRF220AYQS devices; we pay more attention to the channels and quality of MICRF220AYQS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of MICRF220AYQS chips? Including MICROCHIP original factory information, RF Receiver application, MICRF220AYQS pictures?
You can use Jotrin's intelligent search engine, or filter by RF Receiver category, or find it through Microchip Technology, Inc Information page.
Q: Are the MICROCHIP's MICRF220AYQS 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 MICRF220AYQS, 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 MICRF220AYQS?
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 MICRF220AYQS we delivered, we will accept the replacement or return of the MICRF220AYQS 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 MICRF220AYQS.
(3)The MICRF220AYQS 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 MICRF220AYQS datasheet pdf, MICRF220AYQS pin diagram?
Need any After-Sales service, please feel free contact us:

Microchip Technology, Inc

Microchip Technology Inc. is a leading manufacturer of microcontroller and analog products, providing low-risk product development, lower total system cost, and faster time to market for thousands of diverse customer applications worldwide. Microchip offers outstanding technical support along with d...
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