Item specifics
Description
NRF52810-QFAA-R Product Overview
The NRF52810-QFAA-R is a cost-effective, ultra-low power Bluetooth 5.3 System-on-Chip (SoC) from Nordic Semiconductor, part of the entry-level nRF52 series. NRF52810-QFAA-R integrates a 2.4GHz multiprotocol transceiver, 64MHz ARM Cortex-M4 microcontroller, 192KB Flash, 24KB RAM, and a rich set of peripherals into a single chip. Housed in a QFN-48 (6×6mm) package, NRF52810-QFAA-R supports Bluetooth 5.3 Low Energy, ANT, and Nordic's proprietary 2.4GHz protocols. The NRF52810-QFAA-R is pin-compatible with the NRF52832, offering the same 100dBm link budget and 2.4GHz multiprotocol radio. NRF52810-QFAA-R is widely used in wireless PC peripherals, beacons, smart sensors, wearables, remote controls, health/medical devices, and lighting.
NRF52810-QFAA-R Key Features
64MHz ARM Cortex-M4 Processor: NRF52810-QFAA-R features a 32-bit ARM Cortex-M4 processor running at up to 64MHz. EEMBC CoreMark score of 144 running from flash, with power consumption of only 34.4 μA/MHz from flash.
Memory Configuration: NRF52810-QFAA-R is equipped with 192KB on-chip Flash and 24KB RAM. NRF52810-QFAA-R's 192KB Flash supports OTA (DFU) over-the-air upgrades.
Multiprotocol Wireless Support: NRF52810-QFAA-R supports Bluetooth 5.3 Low Energy, as well as ANT and 2.4GHz proprietary protocols. NRF52810-QFAA-R supports 1Mbps and 2Mbps on-air data rates.
Ultra-Low Power Consumption: NRF52810-QFAA-R has TX and RX peak current of only 4.6mA (at 0dBm). 0.3μA in System OFF mode (no RAM retention), 0.5μA in System OFF with full 24KB RAM retention. 1.5μA in System ON mode with full 24KB RAM retention and RTC wake-up.
High Sensitivity & Programmable TX Power: NRF52810-QFAA-R offers receiver sensitivity of -96dBm (BLE 1Mbps mode). NRF52810-QFAA-R's TX power is programmable from -20dBm to +4dBm in 4dB steps. NRF52810-QFAA-R has built-in RSSI (1dB resolution) .
QFN-48 Package, 32 GPIOs: NRF52810-QFAA-R uses QFN-48 (6×6mm) package with 32 programmable GPIO pins. NRF52810-QFAA-R supports 1.7V to 3.6V supply voltage.
Rich Peripheral Interfaces: NRF52810-QFAA-R supports I2C, SPI, UART. NRF52810-QFAA-R integrates 12-bit 200ksps ADC (8 configurable channels) , temperature sensor, 4-channel PWM (with EasyDMA) , digital microphone interface (PDM) , 3×32-bit timers, and AES hardware encryption (with EasyDMA) .
Industrial Temperature Range: NRF52810-QFAA-R has an operating temperature of -40℃ to +85℃. MSL rating 2 (1 year) .
Pin-Compatible with NRF52832: The NRF52810-QFAA-R is pin-compatible with the NRF52832, offering the same 100dBm link budget and 2.4GHz multiprotocol radio.
NRF52810-QFAA-R Applications
The NRF52810-QFAA-R is widely used in:
Wireless PC Peripherals: Wireless mice, keyboards, mobile HID devices
Beacons & Indoor Positioning: Beacon devices, asset tracking
Smart Sensors & IoT: Wireless sensor networks, environmental monitoring
Wearables: Fitness trackers, health monitoring devices
Consumer Remote Controls: RF remote controls, media center remotes
Health & Medical Devices: Portable medical devices, health monitors
Lighting Control: Enterprise lighting, smart lighting
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FAQs:
1 What is the NRF52810-QFAA-R chip
NRF52810-QFAA-R is an entry level high performance low power Bluetooth SoC from Nordic Semiconductor based on the ARM Cortex M4 core offering excellent cost effectiveness.
2 What are the core frequency, Flash, and SRAM capacities
NRF52810-QFAA-R has a maximum operating frequency of 64MHz with 192KB of Flash memory and 24KB of SRAM onboard, which is sufficient for lightweight Bluetooth IoT applications and simple embedded protocol stacks.
3 What package, pin count, and physical size does it use
NRF52810-QFAA-R adopts a QFN48 no lead package with 48 pins and a standard footprint of 6 by 6 millimeters, making it a compact SMT package ideal for small PCBA designs.
4 What wireless protocols does it support
NRF52810-QFAA-R supports Bluetooth Low Energy BLE 5.3 with backward compatibility to BLE 4.x/5.x as well as 2.4GHz proprietary wireless protocols with good RF performance.
5 What are the operating voltage and temperature ranges
For NRF52810-QFAA-R, the operating voltage is 1 point 7 volts to 3 point 6 volts and the industrial grade temperature range is from minus 40 degrees Celsius to plus 85 degrees Celsius.
6 What peripheral communication interfaces does it support
NRF52810-QFAA-R integrates multiple UART serial ports, SPI buses, TWI (I2C) buses, a 12 bit high precision ADC, and rich PWM output channels.
7 What application scenarios is this chip suitable for
With its low power consumption and low cost, NRF52810-QFAA-R is widely used in low power Bluetooth beacons, smart lighting controls, industrial sensor nodes, smart home devices, and simple wireless remote controls.
8 What development environments and programming methods are supported
NRF52810-QFAA-R is fully compatible with mainstream IDEs such as Keil MDK, IAR EWARM, and GCC, and supports the official Nordic nRF Connect SDK for C language development.
9 How is its power consumption performance
NRF52810-QFAA-R exhibits excellent low power characteristics, supporting various system off and deep sleep modes with extremely low consumption during standby, making it ideal for long term battery powered scenarios.
10 What debugging and firmware download interfaces are supported
NRF52810-QFAA-R supports the standard SWD serial wire debug interface, allowing online emulation, breakpoint debugging, and firmware burning through mainstream emulators such as J-Link or DAP-Link.