Overview
The Nordic Semiconductor NRF52840-QIAA-F-R is a highly advanced, ultra-low power multiprotocol System on Chip (SoC) designed for a wide range of wireless applications. This SoC is built around a 32-bit ARM Cortex-M4F CPU and supports multiple wireless protocols including Bluetooth 5.3, Bluetooth mesh, NFC, Thread, and Zigbee. It is particularly suited for applications requiring low power consumption and high performance.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nordic Semiconductor ASA |
| Part Number | NRF52840-QIAA-F-R |
| Core | ARM Cortex-M4F |
| Data Bus Width | 32 bit |
| Data RAM Size | 256 kB |
| Data RAM Type | SRAM |
| Interface Type | I2C, SPI, UART, USB |
| Maximum Clock Frequency | 64 MHz |
| Maximum Data Rate | 2 Mbps |
| Operating Temperature Range | -40°C to +85°C |
| Supply Voltage Range | 1.7 V to 5.5 V |
| Program Memory Size | 1 MB Flash |
| Package Type | 73-VFQFN Dual Rows, Exposed Pad |
| GPIO | 48 |
| ADC Resolution | 12 bit |
| ADC Channels | 8 |
| Sensitivity | -94 dBm |
| Output Power | 8 dBm |
Key Features
- Advanced single chip 2.4 GHz multi-protocol SoC supporting Bluetooth 5.3, Bluetooth mesh, NFC, Thread, and Zigbee.
- 32-bit ARM Cortex-M4F processor with 1 MB flash and 256 KB RAM.
- Ultra-low power consumption with operation from 1.7 V to 5.5 V.
- Multiple interfaces including I2C, SPI, UART, and USB.
- Integrated 2.4 GHz transceiver with a sensitivity of -94 dBm and output power of 8 dBm.
- Support for IEEE 802.15.4 and proprietary 2.4 GHz protocols.
- Surface Mount (SMD/SMT) packaging.
Applications
- Advanced computer peripherals and I/O devices.
- Advanced wearables.
- Health and fitness sensors and monitor devices.
- Wireless payment enabled devices.
- Smart home sensors and controllers.
- Gaming controllers.
- Industrial IoT sensors and controllers.
Q & A
- What is the core processor of the NRF52840-QIAA-F-R?
The core processor is the 32-bit ARM Cortex-M4F. - What wireless protocols does the NRF52840-QIAA-F-R support?
It supports Bluetooth 5.3, Bluetooth mesh, NFC, Thread, and Zigbee. - What is the operating temperature range of the NRF52840-QIAA-F-R?
The operating temperature range is -40°C to +85°C. - What is the supply voltage range for the NRF52840-QIAA-F-R?
The supply voltage range is 1.7 V to 5.5 V. - How much flash and RAM does the NRF52840-QIAA-F-R have?
It has 1 MB of flash memory and 256 KB of RAM. - What interfaces are available on the NRF52840-QIAA-F-R?
The available interfaces include I2C, SPI, UART, and USB. - What is the sensitivity of the integrated 2.4 GHz transceiver?
The sensitivity is -94 dBm. - What is the output power of the integrated 2.4 GHz transceiver?
The output power is 8 dBm. - In what package type is the NRF52840-QIAA-F-R available?
It is available in a 73-VFQFN Dual Rows, Exposed Pad package. - How many GPIO pins does the NRF52840-QIAA-F-R have?
It has 48 GPIO pins.
