Product Overview

The NRF52833-QIAA-R is a high-performance multi-protocol System-on-Chip (SoC) based on the ARM® Cortex™-M4 processor (with FPU, up to 64 MHz), designed for ultra-low-power IoT applications. Supporting Bluetooth 5.1, IEEE 802.15.4-2006, and proprietary 2.4 GHz protocols, it integrates 512kB Flash, 128kB RAM, and advanced peripherals, offering superior RF performance, hardware encryption, and flexible power management for demanding smart device scenarios.

Key Features

Superior RF Performance: Achieves -96dBm sensitivity in 1 Mbps Bluetooth mode and -103dBm in long-range 125 kbps mode, with adjustable TX power from -20 to +8 dBm, enabling up to 100m communication range.
High-Performance Core: 64 MHz ARM Cortex-M4 with FPU and DSP instructions delivers 217 CoreMark® score, supporting complex algorithms and real-time processing.
Ultra-Low Power Design: Consumes as low as 0.6 µA in System OFF mode (no RAM retention), with 4.6 mA RX and 4.9 mA TX (0 dBm), optimized for battery-driven devices.
Multi-Protocol & Scalability: Supports Bluetooth 5.1, ANT, IEEE 802.15.4-2006, and proprietary protocols, with 32 GPIOs, USB 2.0, NFC-A, and PPI for concurrent operations.
Hardware Security: Built-in 128-bit AES coprocessor, secure boot, and access control lists (ACL) ensure data integrity and protection against unauthorized access.

Technical Specifications

Parameter	Specification
Processor	ARM Cortex-M4, 64 MHz, with FPU and DSP instructions
Memory	512kB Flash, 128kB RAM
Radio Protocols	Bluetooth 5.1, IEEE 802.15.4-2006, proprietary 2.4GHz; data rates: 1/2Mbps (BLE), 250kbps (IEEE)
RF Performance	Sensitivity: -96dBm (BLE 1Mbps), -103dBm (BLE 125kbps); TX power: -20 to +8dBm (4dB steps)
Power Consumption	4.6mA RX, 4.9mA TX (0dBm), 0.6µA standby (System OFF, no RAM retention)
Supply Voltage	1.7V~5.5V (with DC/DC and LDO regulators)
Operating Temperature	-40°C~+105°C
Package	aQFN73 (7x7mm, 73-pin)
Security	AES-128 hardware encryption, NFC-A wake-on-field, secure boot, ACL

Typical Applications

Advanced Computer Peripherals: Ideal for wireless mice, keyboards, and trackpads, offering low-latency Bluetooth connectivity and fast response.
Wearable Devices: Enables long-lasting health monitors and smart watches with ultra-low power consumption and stable BLE data transmission.
Industrial IoT: Operates reliably in -40°C~+105°C environments, supporting IEEE 802.15.4 for sensor networks and industrial automation.
Smart Home: Compatible with Bluetooth Mesh and proprietary protocols for smart locks, sensors, and device networking.
Interactive Entertainment: Delivers 2Mbps high-speed transmission for gaming controllers and wireless audio devices, ensuring low-latency interaction.

Why Choose NRF52833-QIAA-R?

Multi-Protocol Flexibility: Supports Bluetooth 5.1, IEEE 802.15.4, and more, reducing development complexity for cross-platform applications.
Energy Efficiency: Ultra-low standby power (0.6µA) and dynamic power management extend battery life in portable devices.
Edge Computing Power: Cortex-M4 processor with hardware encryption accelerates real-time data processing and secure transmission.
Developer-Friendly Ecosystem: Pre-compiled protocol stacks (SoftDevice), EasyDMA, and Arduino support streamline development and prototyping.
Rugged Reliability: Wide temperature range and robust RF design ensure stable operation in harsh industrial and outdoor environments.

SUNTOP COMPANY INTRODUCTION

Founded in 2000, Suntop is one of the leading global distributors of electronic
components, dedica ted to providing comprehensive procurement and supply chain services to the global electronics manufacturing industry. Our services include distribution, spot trading, PPV cost-saving projects, and inventory management. We not only offer high-quality products but also strive to assist our clients in achieving optimal solutions with minimal time and cost.
As a trusted partner for numerous OEMs, ODMs, CEMs, and EMS companies worldwide, our professional team manages millions of component records from thousands of trading partners across dozens of countries daily through our company database. We maintain close business relationships with major factories and distributors in North America, Europe, and Asia to ensure that our clients stay ahead in a highly competitive market.

Parameter	Specification
Package Type	aQFN73 (7x7mm, 73 pins)
Packaging	Tape and Reel, 3000 units per reel
Storage Conditions	-40°C~+85°C, humidity ≤90% (non-condensing)
Shipping Weight	Approximately 800g per reel

SUNTOP’s mode of transportation

UPS

One of the largest package delivery companies globally, with a robust ground network. Offers specialized services like supply chain management and healthcare logistics, covering 200+ countries/regions.

DHL

Leads in global international express market share, with a dominant position in Europe. Specializes in cross-border logistics, bulk cargo, and document delivery. Divisions include DHL Express and DHL Supply Chain.

TNT

Formerly known for its European road network and time-definite delivery services. Now integrated into FedEx’s operations to enhance its European market presence.

SF

China’s largest integrated logistics provider, known for high-speed delivery and a direct-operated business model. Covers domestic and key international markets, offering services like cold chain logistics, supply chain solutions, and air cargo (with its own freighter fleet).

Fedex

Fedex is an international express delivery group that offers overnight express delivery, ground express delivery, heavy cargo transportation, document copying and logistics services.

NRF52833-QIAA-R