NRF52840 The NRF52840 is an RF Transceiver IC from Nordic Semiconductor. It features an ARM Cortex-M4 processor and supports Bluetooth 5.
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NRF52840

Available from 1 distributors
Mfr Name: NORDIC SEMICONDUCTEUR
NORDIC SEMICONDUCTEUR
The NRF52840 is an RF Transceiver IC from Nordic Semiconductor. It features an ARM Cortex-M4 processor and supports Bluetooth 5.
Total Stock: 1,000 pcs

NRF52840 Available from 1 distributor

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NRF52840 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Industrial Grade
Lead Style
SVHC Present

NRF52840 Description

Short technical summary and product information.

The NRF52840 is a versatile RF Transceiver IC manufactured by Nordic Semiconductor. It is built around an ARM Cortex-M4 32-bit processor with an FPU, operating at 64 MHz, and equipped with 1 MB of flash memory and 256 kB of RAM.

 

This IC supports multiple wireless protocols including Bluetooth 5, IEEE 802.15.4-2006, and proprietary 2.4 GHz protocols. It offers various data rates for Bluetooth 5 (up to 2 Mbps) and IEEE 802.15.4 (250 kbps). Key features include a sensitivity of -95 dBm in 1 Mbps Bluetooth low energy mode and -103 dBm in 125 kbps mode for long range.

 

The NRF52840 integrates advanced security features such as a 128-bit AES co-processor and the ARM TrustZone Cryptocell 310 security subsystem. It also includes a flexible power management system with a wide supply voltage range of 1.7 V to 5.5 V and low current consumption in various modes.

 

Connectivity options include USB 2.0 full speed, QSPI, high-speed SPI, and NFC-A tag functionality. It provides 48 general purpose I/O pins, an 8-channel 12-bit ADC, comparators, timers, PWM units, and audio peripherals like I2S and PDM. The device is designed for applications requiring robust wireless communication and advanced processing capabilities.

NRF52840 Quick Information

Product Type: RF Transceiver IC
Series: nRF52
Canonical Name: NRF52840 RF Transceiver IC

NRF52840 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

NRF52840 Features

  • ARM Cortex-M4 processor at 64 MHz.
  • 1MB Flash and 256KB RAM.
  • Bluetooth 5 and IEEE 802.15.4 support.
  • Advanced security features included.
  • Low power consumption modes.

NRF52840 Applications

  • Ideal for IoT devices.
  • Suitable for wireless sensor networks.
  • Used in smart home applications.
  • Supports mesh networking applications.

NRF52840 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the processor in the NRF52840?

The NRF52840 features an ARM Cortex-M4 32-bit processor with an FPU, operating at 64 MHz.

How much flash memory does the NRF52840 have?

The NRF52840 has 1 MB of flash memory.

What is the RAM capacity of the NRF52840?

The NRF52840 has 256 kB of RAM.

What is the supply voltage range for the NRF52840?

The NRF52840 operates within a supply voltage range of 1.7 V to 5.5 V.

What Bluetooth version does the NRF52840 support?

The NRF52840 supports Bluetooth 5.

What is the sensitivity of the NRF52840 in 1 Mbps Bluetooth low energy mode?

The sensitivity in 1 Mbps Bluetooth low energy mode is -95 dBm.

What are the security features of the NRF52840?

Security features include a 128-bit AES co-processor and the ARM TrustZone Cryptocell 310 security subsystem.

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