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NXP Semiconductors RW610UK/A2IZ
- Part No.:
- RW610UK/A2IZ
- Manufacturer:
- NXP Semiconductors
- Category:
- RF Transceiver ICs
- Package:
- -
- Datasheet:
-
RW610UK/A2IZ.pdf
- Description:
- RW610UK/A2IZ
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Product details
Overview
RW610UK/A2IZ from NXP Semiconductors is a secure Wi-Fi 6 + Bluetooth LE 5.4 wireless MCU featuring a 260 MHz Arm Cortex-M33 core with TrustZone-M, 1.2 MB on-chip SRAM, integrated Wi-Fi 6 (802.11ax) 1×1 dual-band (2.4/5 GHz) radio, and Bluetooth LE 5.4 radio - deployed in smart home hubs, industrial gateways, and Matter-enabled edge devices.
For engineers reviewing the RW610UK/A2IZ datasheet, RW610UK/A2IZ pinout, RW610UK/A2IZ application, or RW610UK/A2IZ equivalent, key selection criteria include single 3.3 V supply operation, IEEE 1588-capable RMII/Ethernet interface, Quad FlexSPI with on-the-fly decryption for XIP flash, EdgeLock security certification (PSA L3, SESIP L3), and support for Matter over Wi-Fi and Bluetooth LE.
Technical Context
The RW610UK/A2IZ implements a dedicated Wi-Fi 6 MAC/baseband subsystem with 20 MHz channel bandwidth, MCS9 modulation, and integrated PA/LNA delivering up to +21 dBm TX power at 2.4 GHz and +18 dBm at 5 GHz. Its Bluetooth LE 5.4 subsystem supports 2 Mbps data rate, long-range mode, and extended advertising - but excludes 802.15.4/Thread functionality present in the RW612.
Security is enforced via hardware root of trust, secure boot with ROM-based bootloader, PUF-based key generation, AES-256/SHA-256/ECC crypto accelerators, and EdgeLock 2GO provisioning - all validated under PSA Certified Level 3 and SESIP Level 3 assurance frameworks.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| MCU Core | 260 MHz Arm Cortex-M33 with TrustZone-M isolation for secure firmware partitioning |
| Wi-Fi Radio | 1×1 dual-band (2.4/5 GHz) IEEE 802.11ax compliant, 20 MHz channel, MCS9, +21 dBm TX (2.4 GHz) |
| Bluetooth Radio | Bluetooth LE 5.4 only - no 802.15.4/Thread support; 2 Mbps PHY, long-range mode enabled |
| Memory | 1.2 MB on-chip SRAM; Quad FlexSPI with real-time AES decryption for external XIP flash access |
| Security | EdgeLock Assurance certified; PSA L3 & SESIP L3; PUF, secure debug disable, hardware crypto engines |
| Power Supply | Single 3.3 V external supply powers full SoC - no auxiliary rails required |
| Interface | RMII/Fast Ethernet with IEEE 1588 timestamping; 5x FlexComm (UART/SPI/I2C/I2S configurable) |
Pinout & Package
Package: 145-pin TFBGA, 8 mm × 8 mm, 0.5 mm pitch, industrial temperature range (–40°C to +85°C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_3V3 | Main power supply input | Accepts regulated 3.3 V ±5%; powers entire SoC including radios and MCU core |
| WIFI_ANT | Wi-Fi RF output | Differential 50 Ω interface to external antenna or matching network; supports 2.4/5 GHz bands |
| BT_ANT | Bluetooth RF output | Single-ended 50 Ω output; shares antenna path with Wi-Fi via integrated T/R switch |
| RMII_RXD0/RXD1 | Ethernet receive data | IEEE 1588-capable RMII interface for time-sensitive industrial networking |
| FLEXCOMM0_TX | Configurable UART/SPI/I2C/I2S | Primary debug and peripheral interface; supports high-speed UART up to 4 Mbps |
| GPIO_00 | Secure wake-up pin | Can trigger system wake from deep-sleep mode with EdgeLock-managed interrupt routing |
Key Features
| Feature | Design Value |
|---|---|
| Matter over Wi-Fi & BLE | Native protocol stack support enables RW610UK/A2IZ to act as Matter Controller or end-device without external host MCU |
| Secure Boot w/ PUF | Immutable root of trust established at first boot using physically unclonable function - keys never stored in memory |
| Quad FlexSPI XIP Decryption | Enables direct code execution from encrypted external flash without CPU-side decryption overhead or RAM footprint |
| Integrated RF Front-End | On-die PA, LNA, and T/R switch eliminate discrete RF components - reduces BOM count and layout area by ≥30% |
| Low-Power Deep-Sleep Mode | 0.8 µA retention current with RTC and secure wake-up GPIO active - extends battery life in portable IoT sensors |
Applications
| Smart Home Hub | Industrial Gateway |
|---|---|
Use Scenario: Central Matter-compliant hub coordinating Wi-Fi, BLE, and Thread devices across residential environments. IC Role / Device Role / Timing Role: Primary application processor and radio controller - runs Matter SDK, manages concurrent Wi-Fi/BLE connections, and handles secure OTA updates. Use Value: Eliminates need for companion MCU; RW610UK/A2IZ's dual-radio concurrency and EdgeLock-certified secure boot ensure trusted local control without cloud dependency. | Use Scenario: Edge gateway aggregating sensor data from legacy RS-485 fieldbus and modern BLE/Wi-Fi endpoints in factory automation. IC Role / Device Role / Timing Role: Real-time protocol bridge - RMII Ethernet with IEEE 1588 timestamping synchronizes PLC-level events; FlexComm interfaces translate Modbus RTU to BLE GATT. Use Value: Single-chip solution replaces multi-chip gateway designs; 260 MHz Cortex-M33 executes deterministic control loops while managing encrypted Wi-Fi uplinks. |
| Medical Wearable | EV Charging Station Controller |
Use Scenario: Portable ECG monitor transmitting clinical-grade biosignals via BLE 5.4 to smartphone and encrypted Wi-Fi to HIPAA-compliant cloud storage. IC Role / Device Role / Timing Role: Secure sensor fusion node - ADC/DAC peripherals digitize analog leads; EdgeLock enforces HIPAA-aligned key rotation and TLS 1.3 handshake. Use Value: RW610UK/A2IZ's PSA L3-certified crypto accelerators offload encryption from application firmware, reducing latency by >40% vs software-only TLS. | Use Scenario: Smart AC charging station requiring OCPP 1.6 over Wi-Fi and BLE pairing for user authentication and firmware updates. IC Role / Device Role / Timing Role: OCPP endpoint controller - Wi-Fi 6 ensures low-latency MQTT communication with central fleet management; BLE 5.4 enables secure QR-code-initiated commissioning. Use Value: Integrated +21 dBm Wi-Fi PA achieves reliable 20 m indoor range through metal enclosures; secure boot prevents unauthorized firmware injection during remote updates. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar wireless MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ESP32-H2 (Espressif) | Supports IEEE 802.15.4/Thread only - no Wi-Fi; dual-core RISC-V, 384 KB SRAM, no PSA L3 certification | Suitable for Thread-only mesh networks; lacks Matter-over-Wi-Fi capability and industrial Ethernet interface | Select when cost-sensitive Thread/Zigbee edge nodes are needed without Wi-Fi or Ethernet requirements |
| QCA4020 (Qualcomm) | Wi-Fi 4 (802.11n) + BLE 4.2; 120 MHz ARM Cortex-M4; no TrustZone-M or PUF; 256 KB SRAM | Limited to legacy Wi-Fi infrastructure; lacks Matter readiness, secure boot assurance, and dual-band operation | Choose only for brownfield deployments where Wi-Fi 6 and PSA L3 compliance are not mandated |
Compared with ESP32-H2 and QCA4020, the RW610UK/A2IZ uniquely delivers Wi-Fi 6 + BLE 5.4 concurrency, PSA L3/SESIP L3 security certification, and IEEE 1588 Ethernet - enabling Matter-compliant, time-critical, and regulated-industry deployments without architectural compromise.
Availability
RW610UK/A2IZ is available at Aetrix Electronics and suitable for smart home hubs, industrial gateways, and EV charging station controllers requiring stable component supply, long-term lifecycle support, and certified security features.
Supply support for RW610UK/A2IZ 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 leader specializing in secure connectivity solutions for automotive, industrial, and IoT markets, with headquarters in Eindhoven, Netherlands.
The RW610UK/A2IZ belongs to NXP's RW610 wireless MCU family - engineered specifically for Matter-certified, low-power, dual-radio edge devices demanding PSA L3 security, Wi-Fi 6 throughput, and BLE 5.4 interoperability in constrained form factors.
FAQ
Does RW610UK/A2IZ support Thread or Zigbee protocols?
No, RW610UK/A2IZ does not support Thread or Zigbee. Unlike the RW612, it integrates only Wi-Fi 6 and Bluetooth LE 5.4 radios - omitting the 802.15.4 PHY and MAC required for Thread/Zigbee. This makes RW610UK/A2IZ ideal for Wi-Fi/BLE-centric Matter deployments where Thread backhaul is handled externally. The RW610UK/A2IZ datasheet confirms absence of 802.15.4 registers and associated RF front-end paths.
What security certifications apply to RW610UK/A2IZ?
RW610UK/A2IZ is certified under PSA Certified Level 3 and SESIP Level 3, with hardware-enforced secure boot, PUF-based key derivation, and EdgeLock 2GO provisioning support. These certifications validate resistance to physical and logical attacks, including fault injection and side-channel analysis. All security features are implemented in silicon - no software-only mitigations - and are verified per NXP's EdgeLock Assurance program documentation for RW610UK/A2IZ.
Can RW610UK/A2IZ operate from a single 3.3 V supply?
Yes, RW610UK/A2IZ is designed to run entirely from one 3.3 V external supply. Internal buck regulators and LDOs generate all required voltage domains - including 1.1 V for the Cortex-M33 core and 1.8 V for Wi-Fi/Bluetooth RF sections. No additional power rails are needed, simplifying PCB design and reducing bill-of-materials cost. This architecture is confirmed in the RW610UK/A2IZ power management chapter and electrical characteristics table.
Is RW610UK/A2IZ pin-compatible with RW612 variants?
No, RW610UK/A2IZ is not pin-compatible with RW612 packages. Although both use 145-pin TFBGA, the pin functions differ significantly - particularly in RF routing (RW612 dedicates pins for 802.15.4 antenna switching and dual-band Wi-Fi isolation), and security I/O (RW610UK/A2IZ consolidates JTAG/secure debug signals differently). Layout reuse is not possible without redesign. Refer to RW610UK/A2IZ and RW612 package drawings for exact pin mapping differences.
What development tools support RW610UK/A2IZ?
RW610UK/A2IZ is supported by NXP's MCUXpresso SDK with FreeRTOS, Zephyr RTOS integration, and Matter reference applications. Debugging uses standard JTAG/SWD via LPC-Link2 or SEGGER J-Link. The RW610UK/A2IZ evaluation kit (RW610-EVK) provides pre-certified RF layouts, onboard debugger, and Ethernet/Wi-Fi/BLE test points. NXP also provides MCUXpresso Config Tools for clock, pinmux, and security configuration specific to RW610UK/A2IZ.
RW610UK/A2IZ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Type:
- -
- RF Family/Standard:
- -
- Protocol:
- -
- Modulation:
- -
- Frequency:
- -
- Data Rate (Max):
- -
- Power - Output:
- -
- Sensitivity:
- -
- Memory Size:
- -
- Serial Interfaces:
- -
- GPIO:
- -
- Voltage - Supply:
- -
- Current - Receiving:
- -
- Current - Transmitting:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- -
RW610UK/A2IZ FAQ
1.How can I place an order for RW610UK/A2IZ through Aetrix?
Please submit a Request for Quotation (RFQ) for RW610UK/A2IZ on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for RW610UK/A2IZ reliable?
The price and inventory of RW610UK/A2IZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for RW610UK/A2IZ is usually 5 days.
3.What payment methods are accepted for RW610UK/A2IZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for RW610UK/A2IZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for RW610UK/A2IZ?
RW610UK/A2IZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your RW610UK/A2IZ order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for RW610UK/A2IZ?
For technical support, including RW610UK/A2IZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your RW610UK/A2IZ requirements.
6.How does Aetrix verify that RW610UK/A2IZ is sourced from the original manufacturer or authorized distributors?
All RW610UK/A2IZ products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that RW610UK/A2IZ meets industry standards.
7.What is the process for return or replacement of RW610UK/A2IZ?
All RW610UK/A2IZ units undergo pre-shipment inspection (PSI). If there is an issue with RW610UK/A2IZ, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The RW610UK/A2IZ part is unused and in its original packaging.
Return procedure for RW610UK/A2IZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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