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HomeProductsRF/IF and RFIDRFID, RF Access, Monitoring ICsATA5279C-WGQW
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ATA5279C-WGQW - Microchip Technology

Manufacturer Part Number
ATA5279C-WGQW
Manufacturer
Microchip Technology
Allelco Part Number
32D-ATA5279C-WGQW
ECAD Model
Parts Description
IC PASS ENTRY 125KHZ 48VQFN
Package
48-VFQFN Exposed Pad
Data sheet
ATA5279/C.pdf
RoHs Status
ROHS3 Compliant
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Specifications

ATA5279C-WGQW Tech Specifications
Microchip Technology - ATA5279C-WGQW technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATA5279C-WGQW

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply 4.1V ~ 4.8V  
Type Passive Entry/Start  
Supplier Device Package 48-VQFN (7x7)  
Standards -  
Series -  
Package / Case 48-VFQFN Exposed Pad  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 145°C  
Mounting Type Surface Mount  
Interface SPI  
Frequency 125kHz  
Base Product Number ATA5279  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

ATA5279C-WGQW

Manufacturer

Microchip Technology

Introduction

The ATA5279C-WGQW is a 125 kHz RFID transceiver IC designed for passive entry and start applications.

Product Features and Performance

Operates at 125 kHz frequency

Supports passive entry/start applications

Provides SPI interface for communication

Operates in the temperature range of -40°C to 145°C

Supports 4.1V to 4.8V supply voltage

Available in 48-VQFN (7x7) package

Compliant with RoHS3 directive

Product Advantages

Robust performance in wide temperature range

Flexible interface options for integration

Optimized for passive entry/start applications

Compact package for space-constrained designs

Key Technical Parameters

Frequency: 125 kHz

Operating Temperature: -40°C to 145°C

Supply Voltage: 4.1V to 4.8V

Package: 48-VQFN (7x7)

Quality and Safety Features

RoHS3 compliant

Compatibility

The ATA5279C-WGQW is compatible with 125 kHz RFID systems and can be used in passive entry/start applications.

Application Areas

Passive entry systems

Vehicle immobilizers

Access control systems

Industrial automation

Product Lifecycle

The ATA5279C-WGQW is an active product, and Microchip Technology continues to provide support and availability. Replacements or upgrades may be available in the future.

Several Key Reasons to Choose This Product

Reliable performance in wide temperature range

Flexible interface options for easy integration

Optimized for passive entry/start applications

Compact package for space-constrained designs

RoHS3 compliance for environmental considerations

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATA5279C-WGQW

Product Attribute ATA5279C-WGQW ATA5275-PGQI ATA5283P-6AQJ ATA5275-PGPI
Part Number ATA5279C-WGQW ATA5275-PGQI ATA5283P-6AQJ ATA5275-PGPI
Manufacturer Microchip Technology Micrel / Microchip Technology Microchip Technology Microchip Technology
Package / Case 48-VFQFN Exposed Pad 20-VQFN Exposed Pad 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) 20-VQFN Exposed Pad
Voltage - Supply 4.1V ~ 4.8V 8 V ~ 24 V 2V ~ 3.8V 8V ~ 24V
Mounting Type Surface Mount - Surface Mount Surface Mount
Package Tape & Reel (TR) - Tape & Reel (TR) Tape & Reel (TR)
Base Product Number ATA5279 - - -
Series - - - -
Interface SPI - - -
Frequency 125kHz 125kHz 125kHz 125kHz
Standards - - - -
Type Passive Entry/Start TPMS TPMS TPMS
Supplier Device Package 48-VQFN (7x7) 20-QFN-EP (5x5) 8-TSSOP 20-QFN-EP (5x5)
Operating Temperature -40°C ~ 145°C -40°C ~ 105°C -40°C ~ 125°C -40°C ~ 105°C

ATA5279C-WGQW Datasheet PDF

Download ATA5279C-WGQW pdf datasheets and Microchip Technology documentation for ATA5279C-WGQW - Microchip Technology.

Datasheets
ATA5279/C.pdf
PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf Boxes 07/Dec/2016.pdf
PCN Design/Specification
Marking Chgs 11/Jul/2017.pdf
PCN Assembly/Origin
ATA5279C 10/Mar/2021.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ATA5279C-WGQW Image

ATA5279C-WGQW

Microchip Technology
32D-ATA5279C-WGQW

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