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Name: NRF52840-CKAA-F-R
Brand: Nordic Semiconductor ASA
SKU: NRF52840-CKAA-F-R
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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Nordic Semiconductor ASA NRF52840-CKAA-F-R

Part No.:: NRF52840-CKAA-F-R

Manufacturer:: Nordic Semiconductor ASA

Package:: 93-UFBGA, WLCSP

Datasheet:: NRF52840-CKAA-F-R.pdf

Description:: BLUETOOTH 5 SOC BLUETOOTH 5/BLUE

In Stock:: 3038

Quantity:: Add To Cart

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NRF52840-CKAA-F-R Specifications

Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Type:
TxRx + MCU
RFFamily/Standard:
802.15.4, Bluetooth
Protocol:
Bluetooth v5.0, Thread, Zigbee®
Modulation:
-
Frequency:
2.4GHz
DataRate(Max):
2Mbps
Power-Output:
8dBm
Sensitivity:
-103dBm
MemorySize:
1MB Flash, 256kB RAM
SerialInterfaces:
ADC, I²S, PDM, PWM, SPI, UART, USB
GPIO:
48
Voltage-Supply:
1.7V ~ 5.5V
Current-Receiving:
3.7mA ~ 11.1mA
Current-Transmitting:
2.3mA ~ 32.7mA
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

NRF52840-CKAA-F-R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including NRF52840-CKAA-F-R 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 NRF52840-CKAA-F-R 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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NRF52840-CKAA-F-R information

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NRF52840-CKAA-F-R Typical application Circuitry

NRF52840-CKAA-F-R

The NRF52840-CKAA-F-R is a powerful, highly flexible SoC (System on Chip) from Nordic Semiconductor, designed for Bluetooth 5, Bluetooth mesh, Thread, Zigbee, 802.15.4, ANT, and 2.4GHz proprietary applications.

Application Scenario: Smart Home Automation System

In a smart home automation system, the NRF52840-CKAA-F-R can serve as the central communication hub or as individual nodes controlling various home devices like lighting, heating, security systems, and sensors. This scenario showcases its capabilities in managing multiple connections and ensuring secure, reliable communication across a mesh network.

Key Parameters and Features:

- ARM Cortex-M4 CPU: Provides robust computational power for complex applications.

- Bluetooth 5 Ready: Supports advanced Bluetooth 5 features, including long range and high throughput.

- Comprehensive Protocol Support: Offers flexibility in developing multi-protocol applications with support for Bluetooth mesh, Thread, Zigbee, and others.

- Large Memory Capacity: Equipped with 1MB flash and 256KB RAM to accommodate extensive software applications.

- Advanced Security Features: Includes a range of security features such as ARM TrustZone Cryptocell-310, AES encryption, and secure boot.

Detailed Circuit Connection for a Smart Home Node:

- Power Supply Connection: Connect a stable 3.3V power supply to the VDD pins. Use decoupling capacitors close to these pins to ensure a stable power supply. Pay attention to the NRF52840-CKAA-F-R's power requirements to select an appropriate power source and manage power consumption efficiently.

- Antenna Design: For wireless communication, connect an appropriate 2.4GHz antenna to the RF pin. Proper antenna design or selection is crucial for optimizing the range and reliability of wireless communication. Consider PCB trace or external antennas depending on the application's specific requirements.

- I/O for Device Control: Connect GPIO pins to relays, sensors, or other control elements relevant to the smart home system. For instance, GPIO pins can be used to toggle relays for light control or read sensor inputs for temperature and humidity monitoring. Ensure to configure the pin settings according to their intended use, considering drive strength and pull-up/pull-down requirements.

- Debugging Interface: Utilize the SWD (Serial Wire Debug) pins for programming and debugging the device. Connecting these pins to an external debugger allows for firmware uploading, debugging, and real-time monitoring of the application.

- External Components Connection: If additional memory or peripherals are needed, use the SPI/I2C interfaces to connect external chips such as EEPROMs for extra storage or sensors for expanded functionality. Careful consideration of the communication protocols and bus speeds is necessary to ensure seamless integration.

Design Considerations:

- EMI and EMC Compliance: Given the wireless nature of the NRF52840-CKAA-F-R, design the PCB to comply with EMI and EMC regulations, minimizing interference through careful layout, grounding, and shielding practices.

- Power Management: Implement strategies for power saving, especially in battery-operated nodes. Utilize the NRF52840-CKAA-F-R's low power modes and manage peripheral power usage.

- Firmware Development: Develop robust firmware leveraging the NRF52840-CKAA-F-R's capabilities, focusing on efficient wireless communication, security implementations, and application-specific functionality. Utilize Nordic's software development kit (SDK) for optimized Bluetooth stack implementation and application development.

- Security Implementation: Leverage the SoC's advanced security features to protect communication and data within the smart home system, including encryption for data transmission and secure boot to prevent unauthorized firmware modifications.

- Scalability and Interoperability: Design the system to be scalable and interoperable with various devices and protocols. This might involve implementing multi-protocol support and ensuring compatibility with existing smart home standards.

Integrating the NRF52840-CKAA-F-R into a smart home automation system highlights its versatility in handling complex wireless communication tasks, offering developers a powerful platform for creating sophisticated, secure, and interconnected smart home solutions.

NRF52840-CKAA-F-R FAQ

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3. Are the NRF52840-CKAA-F-R price and inventory displayed accurate?

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6. What is the process for return or replacement of NRF52840-CKAA-F-R?

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 NRF52840-CKAA-F-R we delivered, we will accept the replacement or return of the NRF52840-CKAA-F-R 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 NRF52840-CKAA-F-R.

(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