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Name: NRF52840-QIAA-R7
Brand: Nordic Semiconductor ASA
SKU: NRF52840-QIAA-R7
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-QIAA-R7

Part No.:: NRF52840-QIAA-R7

Manufacturer:: Nordic Semiconductor ASA

Package:: 73-VFQFN Dual Rows, Exposed Pad

Datasheet:: NRF52840-QIAA-R7.pdf

Description:: IC RF TXRX+MCU 802.15.4 73VFQFN

In Stock:: 2848

Quantity:: Add To Cart

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NRF52840-QIAA-R7 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
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, TWI, UART, USB
GPIO:
48
Voltage-Supply:
1.7V ~ 5.5V
Current-Receiving:
4.6mA ~ 5.2mA
Current-Transmitting:
4.8mA ~ 14.8mA
OperatingTemperature:
-
MountingType:
Surface Mount

NRF52840-QIAA-R7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including NRF52840-QIAA-R7 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-QIAA-R7 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-QIAA-R7 information

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NRF52840-QIAA-R7 Typical application Circuitry

NRF52840-QIAA-R7

Embedded within the NRF52840-QIAA-R7 is a versatile System-on-Chip (SoC) that excels in various wireless applications. Its support for Bluetooth 5, Bluetooth mesh, Thread, Zigbee, ANT, and 2.4GHz proprietary protocols makes it a highly sought-after component for IoT solutions.

Utilization and Specifications

- Versatile Wireless Support: Suited for a plethora of IoT deployments.

- Powerful CPU: Boasts an ARM Cortex-M4 processor.

- Generous Memory: Comes with 1MB Flash and 256kB RAM.

Usage Example: Wearable Health Tracker

Leveraging the capabilities of NRF52840-QIAA-R7, one could create a sophisticated Wearable Health Tracker that monitors vital signs and communicates data wirelessly.

Intricate Circuit Connection

1. Supplying Power:

- Pin VDD: Connects to a stable power source, preferably 3.3V.

- Pin GND: Anchored to the ground for circuit completion.

2. Sensor Integration:

- ADC Pins: Interface with sensors for vital signs.

- Shared Ground (GND): Unifies ground reference across sensors and SoC.

3. Wireless Communication:

- RF Antenna Pins (ANT1 & ANT2): Connect to the RF antenna to facilitate wireless transmission.

4. User Interaction:

- GPIOs: Configured for user inputs like buttons or touch.

Design Considerations

- Power Consumption: Critical for wearable longevity.

- Signal Integrity: Essential for precise health monitoring.

- Form Factor: Compactness is key for wearability.

- User Experience: Simplicity and intuitiveness take precedence.

In constructing a Wearable Health Tracker using NRF52840-QIAA-R7, considerations are centered around minimizing power consumption, ensuring signal integrity, maintaining a compact form factor, and delivering a user-friendly experience. These factors are crucial for creating a wearable device that is not only accurate and reliable but also comfortable and easy to use.

NRF52840-QIAA-R7 FAQ

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3. Are the NRF52840-QIAA-R7 price and inventory displayed accurate?

The price and inventory of NRF52840-QIAA-R7 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 NRF52840-QIAA-R7?

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-QIAA-R7 we delivered, we will accept the replacement or return of the NRF52840-QIAA-R7 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-QIAA-R7.

(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