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PN7150B0HN/C11002E this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PN7150B0HN/C11002E 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 PN7150B0HN/C11002E 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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Versatile Application Spectrum
The PN7150B0HN/C11002E finds its application in a diverse range of scenarios, from peer-to-peer data exchange and smart advertising to access control systems and contactless payments. An interesting application to delve into is its utilization in smart home access control systems.
Paramount Features and Specifications
- Seamless NFC Integration: Simplifies the development process for NFC-enabled applications.
- Extensive Protocol Support: Compatible with a broad spectrum of NFC standards including ISO/IEC 14443 A/B, FeliCa, and NFC Forum tags.
- Efficient Data Transmission: Enables up to 424 kbit/s data rates for swift NFC communications.
- Energy-Savvy Design: Optimized for low power consumption, making it suitable for battery-operated devices.
- Compactness: Its small footprint allows for easy incorporation into various device designs.
Application Insight: Smart Home Access Control
Incorporating the PN7150B0HN/C11002E within a smart home access control system enables users to unlock their doors using NFC-enabled devices. Here's a comprehensive guide on integrating this chip with a microcontroller unit (MCU) for such functionality:
1.Power Supply Management:
- VDD Connection: Directly connect the VDD pin of the PN7150B0HN/C11002E to the MCU's 3.3V power output, ensuring the chip is powered for operation.
- Ground Linkage: The GND pin must be connected to the MCU's ground, establishing a stable ground reference for the system.
2.Communication Protocol Setup:
- I2C Communication Lines: Connect the SDA (Serial Data) and SCL (Serial Clock) pins to their corresponding I2C interfaces on the MCU, facilitating bidirectional communication between the NFC controller and the MCU.
3.Notification Mechanism:
- Interrupt Configuration: The IRQ (Interrupt Request) pin should be connected to a designated interrupt pin on the MCU, allowing the PN7150B0HN/C11002E to signal the MCU upon NFC detection events.
4.Antenna Connection:
- Antenna Integration: Ensure the antenna pins of the PN7150B0HN/C11002E are connected to an NFC antenna designed according to the recommended specifications, vital for robust NFC device communication.
Design Imperatives
When designing circuits incorporating the PN7150B0HN/C11002E, several critical considerations must be made:
- Antenna Design: Achieving optimal performance and range requires meticulous antenna design, adhering to recommended specifications for NFC communication efficacy.
- Power Stability: A stable and clean power supply is crucial for the uninterrupted operation of the NFC controller.
- Firmware Maintenance: Ensuring the chip's firmware is up-to-date is paramount for accessing enhanced functionalities and maintaining system compatibility.
- Reliable Data Transmission: Appropriate pull-up resistors on the I2C lines are essential for ensuring stable and reliable communication.
- Interference Mitigation: Implementing strategies to shield the system from electromagnetic and radio frequency interference is key to preserving NFC communication integrity.
Employing the PN7150B0HN/C11002E in smart home access control systems underscores the chip's ability to enhance secure, convenient access through NFC technology. By carefully addressing the specified pin connections and considering the outlined design principles, developers can exploit the capabilities of the PN7150B0HN/C11002E to innovate and elevate NFC application development in smart home ecosystems and beyond.
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(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 PN7150B0HN/C11002E.
(3)The PartNo is unused and only in the original unpacked packaging.
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(1)Inform us within 90 days
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