NRF52810-QFAA-E-R

RF Transceiver ICS Overview

The NRF52810-QFAA-E-R is a System-on-Chip (SoC) from the nRF52 Series, featuring an Arm Cortex-M4 core operating at 64 MHz. It integrates a 2.4 GHz transceiver supporting Bluetooth Low Energy 5.0 with 2 Mbps high-speed data rates and ANT protocols. The device includes 192 KB of flash memory and 24 KB of RAM. Key electrical parameters include a maximum output power of 4 dBm, receiver sensitivity of -96 dBm, and a supply voltage range of 1.7 V to 3.6 V. It operates within a temperature range of -40°C to +85°C.

RF Transceiver ICS Feature Summary

• Supports Bluetooth Low Energy 5.0 including 2 Mbps high-speed transmission and long-range coded PHY modes.
• Integrates an Arm Cortex-M4 processor with floating-point unit for efficient protocol handling.
• Includes advanced on-chip adaptive power management system for low energy consumption.
• Features comprehensive digital peripherals such as PWM, UART, SPI, TWI, and a 12-bit ADC.

RF Transceiver ICS Applications

• Low-cost Bluetooth LE connectivity processors in larger applications
• Simple IoT sensor nodes requiring BLE or ANT connectivity
• Wearable devices prioritizing small form factor and power efficiency
• 2.4 GHz proprietary wireless communication systems

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'QFAA-E-R' against the manufacturer's official ordering guide to confirm package type, temperature grade, and tape/reel specifications. Ensure compatibility with the target application's voltage and thermal requirements by cross-referencing the datasheet electrical characteristics. Confirm RoHS compliance status if required by regulatory standards.

RF Transceiver ICS Selection Notes

Select this component for applications requiring Bluetooth LE 5.0 concurrency without NFC support. It serves as a cost-effective alternative to higher-capacity nRF52 models when 192 KB flash and 24 KB RAM are sufficient. Consider the 48-pin QFN package dimensions for PCB layout constraints compared to smaller CSP options.

RF Transceiver ICS Part Context

This part belongs to the nRF52 Series baseline family, designed for cost-sensitive single-connection devices. It shares the same Cortex-M4 architecture as premium models but reduces memory and removes NFC functionality. It is positioned alongside the nRF52811 and nRF52805 as a compact solution for basic BLE tasks.

RF Transceiver ICS Replacement Considerations

The NRF52810-QFAA-R is a direct variant with identical electrical performance but potentially different packaging or temperature rating. The NRF52810-QCAA-E-R offers a smaller WLCSP package instead of QFN. Verify pinout and software compatibility before substituting with these alternatives.