NXP Semiconductors QN9090-DK006

Overview

QN9090-DK006 from NXP is a Bluetooth 5.0 development board based on the QN9090 SoC, integrating an Arm Cortex-M4 core running at 48 MHz, 640 KB flash, 152 KB SRAM, and BLE 5.0 RF transceiver with -97 dBm RX sensitivity and +11 dBm TX output. It supports NFC-based out-of-band pairing and targets rapid prototyping of wearables and healthcare devices.

For engineers reviewing the QN9090-DK006 datasheet, QN9090-DK006 pinout, QN9090-DK006 application, or QN9090-DK006 equivalent, this board delivers pre-integrated debug infrastructure, MCUXpresso SDK compatibility, GATT profile examples, and RF evaluation tools - enabling immediate firmware validation and BLE system-level testing without custom hardware bring-up.

Technical Context

The QN9090-DK006 implements a complete evaluation platform for the QN9090 SoC, featuring onboard SWD debugger/programmer (LPC-Link2), USB-to-UART bridge, user LEDs/buttons, and antenna diversity support. It exposes all 22 GPIOs, dual I²C, dual SPI, USART, PDM, and QSPI interfaces via accessible headers.

Designed for BLE 5.0 PHY validation, it enables measurement of real-world RF performance including 2 Mbps data throughput, link budget margin, and coexistence behavior - with integrated balun and matching network optimized for the QN9090's 2.4 GHz transceiver and optional NFC Forum Type 2 Tag operation.

Key Specifications

Availability

QN9090-DK006 is available at Aetrix Electronics and suitable for wearable prototyping, healthcare device validation, and Bluetooth LE sensor network development requiring stable component supply and full toolchain integration.

Supply support for QN9090-DK006 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT applications.

The QN series - including QN9090-DK006 - was designed to accelerate development of intelligent, ultra-low-power Bluetooth LE edge devices with integrated NFC, rich peripheral sets, and seamless MCUXpresso ecosystem integration.

FAQ

What is the primary function of the QN9090-DK006?

QN9090-DK006 is a fully featured development board for the QN9090 Bluetooth 5.0 SoC. It serves as a reference platform for firmware development, RF characterization, and BLE application validation - not a production-ready module. The board includes integrated debugger, sensors, and interface headers to enable immediate evaluation of the QN9090's Arm Cortex-M4 core, BLE 5.0 transceiver, and NFC capabilities.

Does the QN9090-DK006 include an onboard debugger?

Yes, the QN9090-DK006 integrates an LPC-Link2 debug probe compliant with ARM SWD/JTAG standards. This eliminates the need for external debug hardware and allows full programming, real-time debugging, and trace functionality directly through the board's micro-USB port when used with MCUXpresso IDE or IAR Embedded Workbench.

Can the QN9090-DK006 be used to evaluate NFC functionality?

Yes, the QN9090-DK006 supports NFC Forum Type 2 Tag operation via the underlying QN9090T SoC. It enables tap-to-pair use cases using the onboard NFC antenna, allowing smartphones to initiate BLE connections without powering the main system - verified using NXP's Connectivity Tool and included NFC example projects in the MCUXpresso SDK for QN9090-DK006.

Which software tools are officially supported for QN9090-DK006 development?

NXP officially supports MCUXpresso IDE and IAR Embedded Workbench for QN9090-DK006. The MCUXpresso SDK includes BLE stack libraries, GATT profile examples (e.g., Heart Rate, Battery Service), RF test modes, and NFC pairing demos - all validated on the QN9090-DK006 hardware and compatible with its integrated debugger and peripherals.

Is the QN9090-DK006 pin-compatible with other NXP development boards?

No, the QN9090-DK006 uses a custom layout optimized for the QN9090 SoC and is not pin-compatible with JN5189 or K32W041 development platforms. However, its software abstraction layer and MCUXpresso SDK enable firmware portability across those families - meaning application code can be reused with minimal adaptation, though hardware interfaces require re-mapping.