nRF52840-CKAA-R7

Nordic Semiconductor
949-NRF52840-CKAA-R7
nRF52840-CKAA-R7

Mfr.:

Description:
RF System on a Chip - SoC Bluetooth 5, IEEE 802.15.4-2006, 2.4 GHz transceiver

Datasheet:
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Learn more about Nordic Semiconductor nRF52840-CKAA-R7

Product Attribute Attribute Value Select Attribute
Nordic Semiconductor
Product Category: RF System on a Chip - SoC
RoHS:  
Bluetooth
ARM Cortex M4
2.4 GHz
2 Mbps
8 dBm
- 95 dBm
1.7 V
5.5 V
4.6 mA
4.8 mA
1 MB
- 40 C
+ 85 C
WLCSP-93
Reel
Cut Tape
ADC Resolution: 12 bit
Brand: Nordic Semiconductor
Data Bus Width: 32 bit
Data RAM Size: 256 kB
Data RAM Type: RAM
Development Kit: nRF52840-DK
Interface Type: I2C, I2S, SPI, UART, USB
Length: 3.607 mm
Maximum Clock Frequency: 64 MHz
Mounting Style: SMD/SMT
Number of ADC Channels: 8 Channel
Number of I/Os: 48 I/O
Product Type: RF System on a Chip - SoC
Program Memory Type: Flash
Series: nRF52840
Factory Pack Quantity: 1500
Subcategory: Wireless & RF Integrated Circuits
Technology: Si
Width: 3.544 mm
Unit Weight: 0.007720 oz
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Attributes selected: 0

Datasheet

PCN

Compliance Codes
USHTS:
8542310070
CNHTS:
8542399000
ECCN:
5A992
Origin Classifications
Country of Origin:
Taiwan
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

nRF52840 Multi-Protocol 2.4GHz SoC

Nordic Semiconductor nRF52840 Multi-Protocol System-on-Chip (SoC) is an ultra-low power, highly flexible single chip solution ideal for short range wireless applications. The embedded 2.4GHz transceiver supports BLUETOOTH® 5.2 / BLUETOOTH Low Energy, 802.15.4 / Thread, ANT/ANT+, and proprietary 2.4GHz protocols. This SoC is on-air compatible with existing Nordic nRF52 and nRF51 products. The Dynamic Multi-protocol feature of the nRF52840 allows concurrent BLUETOOTH 5.2 and Thread wireless connectivity. Dynamic Multi-Protocol ensures the radio hardware’s operational time is shared between the protocols, allowing both to remain connected. Transmitting and receiving data using one protocol does not interfere with the other link during concurrent support.

In Stock: 473

Stock:
473
Can Ship Immediately
On Order:
4,500
Expected 8/24/2026
Factory Lead-Time:
20
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:

Pricing (USD)

Qty. Unit Price
Ext. Price
$6.59 $6.59
$5.36 $53.60
$5.01 $125.25
$4.59 $459.00
$4.37 $1,092.50
$4.22 $2,110.00
$3.71 $3,710.00
Full Reel (Order in multiples of 1500)
$3.69 $5,535.00
$3.67 $11,010.00

Alternative Packaging

Mfr. Part #:
nRF52840-CKAA-R
Packaging:
Reel, Cut Tape, MouseReel
Availability:
In Stock
Price:
$6.87
Min:
1

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