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Name: PCF7926ATT/C1AC07J
Brand: NXP USA Inc.
SKU: PCF7926ATT/C1AC07J
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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NXP USA Inc. PCF7926ATT/C1AC07J

Part No.:: PCF7926ATT/C1AC07J

Manufacturer:: NXP USA Inc.

Package:: -

Datasheet:

Description:: IC REMOTE KEYLESS ENTRY 20TSSOP

In Stock:: 2334

Quantity:: Add To Cart

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PCF7926ATT/C1AC07J this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCF7926ATT/C1AC07J 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 PCF7926ATT/C1AC07J 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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PCF7926ATT/C1AC07J Typical application Circuitry

The PCF7926ATT/C1AC07J is a specialized integrated circuit (IC) designed for remote keyless entry (RKE) and immobilizer applications in the automotive industry. This chip offers secure and convenient access control features for vehicles. Let's delve into a specific application scenario, outlining a detailed circuit connection while addressing key considerations.

Application Scenario: Automotive Remote Keyless Entry System

The PCF7926ATT/C1AC07J is commonly used in automotive remote keyless entry systems to provide secure and convenient vehicle access.

Circuit Connection:

To create an automotive remote keyless entry system using the PCF7926ATT/C1AC07J, you will require the following components:

- PCF7926ATT/C1AC07J IC

- RF Antenna

- Microcontroller (e.g., MCU)

- Power Supply (e.g., 3.3V or 5V)

- Vehicle Locking Mechanism (e.g., solenoid)

- User Interface (e.g., buttons or keypad)

- LED and Buzzer for feedback

Detailed Connection:

1. Power Supply and Microcontroller Interface:

- Connect the VCC pin of PCF7926ATT/C1AC07J to the positive terminal of the power supply (e.g., 3.3V or 5V).

- Connect the GND pin of PCF7926ATT/C1AC07J to the ground of the power supply.

- Establish a communication interface between the microcontroller and PCF7926ATT/C1AC07J using a suitable protocol (e.g., SPI or UART).

2. RF Antenna Connection:

- Connect the RF antenna to the designated antenna pins of PCF7926ATT/C1AC07J, typically labeled as ANT1 and ANT2.

3. User Interface:

- Connect buttons or a keypad to the microcontroller for user input.

- Interface the LED and buzzer to provide visual and auditory feedback on the status of the keyless entry system.

4. Vehicle Locking Mechanism:

- Connect the microcontroller to the vehicle's locking mechanism, such as a solenoid, to control the locking and unlocking of the vehicle doors.

Key Considerations:

1. Security: Implement robust encryption and authentication mechanisms to ensure the security of the keyless entry system, preventing unauthorized access.

2. Frequency: Ensure that the RF antenna and PCF7926ATT/C1AC07J are operating on the correct frequency band to communicate with the vehicle's receiver unit.

3. Power Management: Design a power-efficient system to maximize battery life and minimize power consumption when the keyless entry system is idle.

4. User Experience: Consider the user interface design, including button/keypad layout and feedback mechanisms (LEDs and buzzers), for a user-friendly experience.

5. Environmental Factors: Account for various environmental conditions, such as interference and signal range, which can affect the reliability of the keyless entry system.

6. Integration: Ensure seamless integration with the vehicle's existing electronics and control systems for reliable operation.

In conclusion, the PCF7926ATT/C1AC07J is a specialized chip used in automotive remote keyless entry systems, enhancing vehicle security and user convenience. When designing a circuit for this purpose, meticulous attention to security, frequency, power management, user experience, environmental factors, and integration is essential to create a reliable and secure keyless entry system.

PCF7926ATT/C1AC07J information

PCF7926ATT/C1AC07J Specifications

Packaging:
Tape & Reel (TR)
Series:
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ProductStatus:
Obsolete
Frequency:
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Applications:
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ModulationorProtocol:
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DataRate(Max):
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Power-Output:
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Current-Transmitting:
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DataInterface:
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AntennaConnector:
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MemorySize:
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Features:
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Voltage-Supply:
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OperatingTemperature:
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MountingType:
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PCF7926ATT/C1AC07J FAQ

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3. Are the PCF7926ATT/C1AC07J price and inventory displayed accurate?

The price and inventory of PCF7926ATT/C1AC07J fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of PCF7926ATT/C1AC07J?

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 PCF7926ATT/C1AC07J we delivered, we will accept the replacement or return of the PCF7926ATT/C1AC07J 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 PCF7926ATT/C1AC07J.

(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