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Name: PN7462AUHN/C300Y
Brand: NXP USA Inc.
SKU: PN7462AUHN/C300Y
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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NXP USA Inc. PN7462AUHN/C300Y

Part No.:: PN7462AUHN/C300Y

Manufacturer:: NXP USA Inc.

Package:: 64-VFQFN Dual Rows, Exposed Pad

Datasheet:: PN7462AUHN/C300Y.pdf

Description:: IC RFID READER 13.56MHZ 64HVQFN

In Stock:: 3952

Quantity:: Add To Cart

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PN7462AUHN/C300Y this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PN7462AUHN/C300Y price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for PN7462AUHN/C300Y to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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PN7462AUHN/C300Y Typical application Circuitry

PN7462AUHN C300Y

The PN7462AUHN/C300Y is an all-in-one, high-performance NFC controller chip with an integrated microcontroller. It is designed by NXP Semiconductors to facilitate the development of comprehensive NFC applications.

Key Features and Specifications

- Integrated Microcontroller: Contains a built-in 32-bit ARM Cortex-M0 microcontroller, providing ample computing power for handling complex applications.

- Comprehensive NFC Support: Offers support for a wide range of NFC technologies, including ISO/IEC 14443 A/B, FeliCa, and NFC Forum tags, ensuring compatibility with various NFC standards.

- High Data Rate: Facilitates data transfer rates up to 848 kbit/s, enabling quick data exchange.

- Flexible Memory Options: Features a generous amount of integrated memory, including Flash and SRAM, to support extensive applications directly on-chip.

- Versatile Connectivity: Includes a variety of interface options such as USB, SPI, UART, and I2C, allowing for easy integration with other components.

Application Scenario: Access Control System

In an access control system, the PN7462AUHN/C300Y can be utilized to authenticate users via NFC-enabled devices or cards, controlling access to secure areas. Below is a detailed explanation of connecting the chip to a typical microcontroller and other components in such a system:

Power Supply Connections:

- VDD: Attach the PN7462AUHN/C300Y's VDD pins to a reliable 3.3V power supply. This ensures the chip is powered for operation.

- GND: The ground pins should be connected to the system's ground, providing a common ground for all components.

NFC Antenna Configuration:

- ANT: Connect the antenna pins to a well-designed NFC antenna. The antenna's design is critical and should follow the guidelines provided by NXP for optimal performance.

Microcontroller Interface:

- UART/SPI/I2C: Depending on the system's requirements, use one of these interfaces to connect the PN7462AUHN/C300Y to the main microcontroller. This facilitates communication between the NFC controller and the microcontroller for processing access control logic.

External Memory Interface:

- If additional memory is required for extensive data storage, connect the SPI or I2C interface pins to external EEPROM or Flash memory.

Indicator Outputs:

- GPIO: Use the General Purpose Input/Output pins to connect to LEDs or buzzers for user feedback upon successful or failed authentication.

Design Considerations

When designing a circuit with the PN7462AUHN/C300Y, consider the following:

- Antenna Design and Placement: Proper antenna design and placement are crucial for effective NFC communication. Refer to NXP's advice carefully.

- Power Stability: Verify that the power source can deliver enough current for peak activities and is steady.

- Regarding EMI and RFI: Reduce electromagnetic and radio frequency interference, which could impair NFC connectivity, by implementing layout and shielding approaches.

- Firmware Development: Leverage the integrated microcontroller by developing efficient firmware that optimizes the performance and functionality of the access control system.

- Security Features: Implement robust security measures in firmware, taking advantage of the chip's capabilities to secure access control operations.

Incorporating the PN7462AUHN/C300Y into an access control system illustrates how this versatile NFC controller chip can be utilized to create secure, efficient, and user-friendly solutions. By paying close attention to the detailed connection guidelines and considering the design imperatives, developers can effectively harness the capabilities of the PN7462AUHN/C300Y to innovate in the field of secure access control and beyond.

PN7462AUHN/C300Y information

PN7462AUHN/C300Y Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
RFID Reader
Frequency:
13.56MHz
Standards:
ISO 14443, ISO 15693, ISO 18000-3
Interface:
I²C, SPI, UART
Voltage-Supply:
2.3V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

PN7462AUHN/C300Y FAQ

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3. Are the PN7462AUHN/C300Y price and inventory displayed accurate?

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6. What is the process for return or replacement of PN7462AUHN/C300Y?

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 PN7462AUHN/C300Y we delivered, we will accept the replacement or return of the PN7462AUHN/C300Y 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 PN7462AUHN/C300Y.

(3)The PartNo 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