nRF52810-QFAA-R7
Overview
The nRF52810-QFAA-R7 is a baseline Bluetooth 5 SoC designed for high-volume, cost-sensitive wireless applications. It integrates a 64 MHz ARM Cortex-M4 processor with a 2.4 GHz transceiver, offering 192 KB of Flash and 24 KB of RAM. This SoC provides a power-efficient path for basic IoT connectivity while maintaining software compatibility with the broader nRF52 series.
Why Choose This Part
The device features an integrated balun for single-ended RF output, significantly reducing external BOM count and PCB complexity. Its Programmable Peripheral Interconnect (PPI) allows peripherals to interact autonomously without CPU intervention, driving peak current down to 4.6 mA during RX and TX at 0 dBm. With a wide supply range of 1.7V to 3.6V and integrated DC/DC regulation, it is optimized for direct operation from coin cell batteries.
Applications
Key Specifications
Getting Started
Development is typically performed using the nRF5 SDK or the nRF Connect SDK based on the Zephyr RTOS. For hardware evaluation, the nRF52-DK (PCA10040) is the primary development board used to emulate the nRF52810 environment. Firmware can be flashed and debugged via the Serial Wire Debug (SWD) interface using common probes like the SEGGER J-Link.
NRF52810 Family
Comparing specs that differ across variants. The current part is highlighted.
| Part Number | Package | Interfaces | Tx Current | Stock |
|---|---|---|---|---|
| NRF52810-QFAA-R7 (this part) | VFQFN-48 | I2C, UART | 4.6mA | 2,677 |
| NRF52810-QFAA-R | VFQFN-48 | I2C, UART | 4.6mA | 1,479 |
| NRF52810-QCAA-R | VFQFN-32 | ADC, PDM, PWM, SPI.. | 4.6mA | 6,047 |
| NRF52810-CAAA-R7 | UFBGA-33 | ADC, PDM, PWM, SPI.. | 4.6mA | 2,134 |
