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NXP Semiconductors RW612CET/A2IY
- Part No.:
- RW612CET/A2IY
- Manufacturer:
- NXP Semiconductors
- Category:
- RF Transceiver ICs
- Package:
- -
- Datasheet:
-
RW612CET/A2IY.pdf
- Description:
- RW612CET/A2IY
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Product details
Overview
RW612CET/A2IY from NXP Semiconductors is a secure tri-radio wireless MCU integrating a 260 MHz Arm Cortex-M33 with TrustZone-M, 1.2 MB on-chip SRAM, and concurrent 2.4/5 GHz Wi-Fi 6 (802.11ax), Bluetooth 5.2, and 802.15.4 radios - enabling Matter-over-Wi-Fi/Thread operation in smart home hubs and industrial gateways.
For engineers reviewing the RW612CET/A2IY datasheet, RW612CET/A2IY pinout, RW612CET/A2IY application, or RW612CET/A2IY equivalent, key selection considerations include dual-band Wi-Fi 6 throughput (MCS9), +21 dBm integrated PA output, EdgeLock® security certification (PSA L3/SESIP L3), 145-pin TFBGA package, and Matter Controller/Border Router capability.
Technical Context
The RW612CET/A2IY implements a tightly coupled tri-radio architecture: its Wi-Fi 6 subsystem delivers 1×1 20 MHz 802.11ax at MCS9 with integrated PA/LNA/T-R switch and TWT support; Bluetooth 5.2 and 802.15.4 share a dedicated radio CPU supporting Thread 1.3.2 and Zigbee 3.0 concurrently.
Security is enforced via hardware root of trust: EdgeLock® provides secure boot with PUF-based key generation, PSA Level 3–certified cryptographic accelerators (AES/SHA/ECC/RSA), and TrustZone-M–isolated execution for firmware updates and debug control - all operating from a single 3.3 V supply.
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) 802.11ax, MCS9, +21 dBm Tx power with integrated PA/LNA/switch |
| Bluetooth & 802.15.4 | Bluetooth 5.2 + IEEE 802.15.4 PHY/MAC supporting Thread 1.3.2 and Zigbee 3.0 simultaneously |
| Memory | 1.2 MB on-chip SRAM; Quad FlexSPI with on-the-fly decryption for secure XIP flash/PSRAM expansion |
| Security | EdgeLock® certified (PSA L3, SESIP L3); hardware AES/SHA/ECC/RSA; PUF-based key management |
| Package | 145-pin TFBGA, 8 mm × 8 mm, 0.5 mm pitch, industrial temperature range (−40°C to +85°C) |
| Matter Support | Native Matter Controller, Thread Border Router, and Matter Bridge functionality over Wi-Fi and Thread |
Pinout & Package
Package: 145-pin Thin Fine-Pitch Ball Grid Array (TFBGA), 8 mm × 8 mm, 0.5 mm ball pitch, 0.8 mm height, RoHS-compliant, lead-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_3V3 | Main power supply input | Single 3.3 V supply powers entire SoC including radios and MCU; no external LDOs required |
| WIFI_ANT | Wi-Fi RF antenna interface | Differential 50 Ω port supporting 2.4/5 GHz bands; matched for integrated PA/LNA performance |
| BT_ZIG_ANT | BLE/802.15.4 RF antenna interface | Single-ended 50 Ω port optimized for 2.4 GHz BLE 5.2 and Thread/Zigbee operation |
| GPIO_00–GPIO_47 | Configurable digital I/O | Support FlexComm (UART/SPI/I2C/I2S), RMII Ethernet, LCD, SDIO 3.0, and wake-up triggers |
| QSPI0_D0–D3 | Quad SPI data interface | Secure XIP interface with on-the-fly AES-128 decryption for external flash/PSRAM |
Key Features
| Feature | Design Value |
|---|---|
| Matter-ready tri-radio stack | Simultaneous Wi-Fi 6 + Thread/BLE enables local/cloud Matter device control without gateway translation |
| Integrated RF front-end | On-die PA (+21 dBm Wi-Fi, +15 dBm BLE/802.15.4), LNA, and T/R switch eliminate external RF components |
| Secure boot & update | PUF-derived keys + PSA L3–certified crypto engines ensure immutable firmware integrity and OTA update authenticity |
| Low-power subsystem control | Independent power domains allow Wi-Fi, BLE/802.15.4, and MCU to enter deep-sleep independently with GPIO/RTC wake-up |
| Flexible memory expansion | Quad FlexSPI with real-time decryption supports encrypted code execution directly from external flash/PSRAM |
Applications
| Smart Home Hub | Industrial Gateway |
|---|---|
Use Scenario: Central Matter coordinator connecting Wi-Fi, Thread, and BLE devices across ecosystems (Apple Home, Google Home, Amazon Alexa). IC Role / Device Role / Timing Role: RW612CET/A2IY acts as Matter Controller and Thread Border Router, managing protocol translation and secure local network orchestration. Use Value: Eliminates need for separate Wi-Fi and Thread SoCs; reduces BOM cost and PCB area while maintaining full Matter certification compliance. | Use Scenario: Edge node aggregating sensor data from legacy RS-485/Modbus field devices and modern wireless sensors in factory automation. IC Role / Device Role / Timing Role: RW612CET/A2IY serves as protocol bridge and secure edge controller, running FreeRTOS with Zephyr-based Thread stack and industrial Ethernet RMII interface. Use Value: Single-chip integration of dual-band Wi-Fi 6, Thread, and Fast Ethernet enables deterministic latency for time-sensitive industrial traffic. |
| Medical Wearable Gateway | EV Charging Station Controller |
Use Scenario: HIPAA-compliant hub collecting BLE-enabled vital sign monitors (ECG, SpO₂) and relaying data via Wi-Fi 6 to cloud EHR systems. IC Role / Device Role / Timing Role: RW612CET/A2IY functions as secure BLE concentrator and encrypted Wi-Fi uplink, leveraging EdgeLock® for FIPS 140-2–aligned key management. Use Value: Hardware-accelerated AES-256 and PUF-based key storage meet healthcare data-at-rest and data-in-transit requirements without software crypto overhead. | Use Scenario: OCPP-compliant EVSE controller managing charging sessions, energy metering, and remote diagnostics via cellular backhaul and local Wi-Fi/Thread provisioning. IC Role / Device Role / Timing Role: RW612CET/A2IY operates as secure provisioning agent and local Matter endpoint, enabling plug-and-play commissioning of EVSE accessories via smartphone BLE. Use Value: Integrated +21 dBm Wi-Fi 6 ensures robust connectivity in electrically noisy charging environments; EdgeLock® secures OTA updates against tampering. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar tri-radio wireless MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ESP32-H2 (Espressif) | Single-band 2.4 GHz IEEE 802.15.4 only; no Wi-Fi or Bluetooth LE radio; 376 kB SRAM; no PSA L3 certification | Supports Thread/Zigbee but lacks Matter-over-Wi-Fi capability and secure boot enforcement | Select when cost-sensitive Thread-only edge nodes are needed without cloud-facing Wi-Fi or enterprise-grade security |
| CC3320 (Texas Instruments) | Dual-band Wi-Fi 6 + BLE 5.3 only; no 802.15.4/Thread radio; 1 MB SRAM; lacks PUF and PSA L3 certification | Enables Matter-over-Wi-Fi but cannot serve as Thread Border Router or run native Thread mesh | Select when primary requirement is high-throughput Wi-Fi 6 + BLE coexistence without multi-protocol mesh networking |
Compared with ESP32-H2 and CC3320, the RW612CET/A2IY uniquely delivers full tri-radio concurrency (Wi-Fi 6 + BLE 5.2 + 802.15.4), PSA L3–certified EdgeLock® security, and native Matter Controller/Border Router functionality - making it the only single-chip solution qualified for end-to-end Matter ecosystem interoperability with local autonomy.
Availability
RW612CET/A2IY is available at Aetrix Electronics and suitable for smart home hubs, industrial gateways, and medical wearable gateways requiring stable component supply, long-term lifecycle assurance, and certified security compliance.
Supply support for RW612CET/A2IY 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 focused on secure connectivity solutions for automotive, industrial, and IoT markets, with headquarters in Eindhoven, Netherlands.
The RW612CET/A2IY belongs to NXP's RW61x wireless MCU family, engineered specifically to unify Matter-certified Wi-Fi, Thread, and BLE protocols with PSA Level 3 security in a single low-power SoC for next-generation smart infrastructure.
FAQ
Does RW612CET/A2IY support Matter over Wi-Fi and Matter over Thread simultaneously?
Yes, RW612CET/A2IY natively supports concurrent Matter-over-Wi-Fi and Matter-over-Thread operation. Its tri-radio architecture allows it to function as both a Matter Controller (via Wi-Fi) and a Thread Border Router (via 802.15.4), enabling seamless bridging between IP-based and Thread mesh networks without external translation layers. This dual-stack capability is validated in the NXP MCUXpresso SDK v2.12+ and Zephyr v3.4+.
What security certifications apply to RW612CET/A2IY?
RW612CET/A2IY is certified under PSA Certified Level 3 and SESIP Level 3, with hardware-accelerated cryptography (AES-128/256, SHA-256, ECC P-256, RSA-2048) and a physically unclonable function (PUF) for root key generation. EdgeLock® security enforces secure boot, authenticated firmware updates, and debug lockdown - all verified by independent labs per Common Criteria EAL4+ methodology.
Is RW612CET/A2IY pin-compatible with other RW61x variants like RW610?
No, RW612CET/A2IY is not pin-compatible with RW610. The RW612CET/A2IY uses a 145-pin TFBGA package optimized for tri-radio RF routing and thermal dissipation, whereas RW610 employs an 116-pin HVQFN package with different pin assignments, RF port layout, and power domain configuration. Board-level redesign is required for migration.
What development tools are supported for RW612CET/A2IY?
RW612CET/A2IY is fully supported by NXP's MCUXpresso SDK (v2.12+) with FreeRTOS and middleware for Wi-Fi 6, BLE 5.2, Thread 1.3.2, and Matter 1.3. Zephyr RTOS integration is available via official NXP port. Debugging uses JTAG/SWD through LPC-Link2 or SEGGER J-Link; reference designs include the RW612-EVK evaluation kit with onboard antennas and Ethernet PHY.
Can RW612CET/A2IY operate from a single 3.3 V supply across all subsystems?
Yes, RW612CET/A2IY is designed to operate entirely from a single 3.3 V external supply. Its integrated buck regulators and LDOs generate all internal voltage domains (1.1 V core, 1.8 V I/O, 2.5 V analog, etc.), eliminating the need for external PMICs or discrete regulators - simplifying power design and reducing bill-of-materials count in space-constrained applications.
RW612CET/A2IY Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- -
- Packaging:
- Bulk
- 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:
- -
RW612CET/A2IY FAQ
1.How can I place an order for RW612CET/A2IY through Aetrix?
Please submit a Request for Quotation (RFQ) for RW612CET/A2IY 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 RW612CET/A2IY reliable?
The price and inventory of RW612CET/A2IY are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for RW612CET/A2IY is usually 5 days.
3.What payment methods are accepted for RW612CET/A2IY?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for RW612CET/A2IY transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for RW612CET/A2IY?
RW612CET/A2IY orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your RW612CET/A2IY 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 RW612CET/A2IY?
For technical support, including RW612CET/A2IY datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your RW612CET/A2IY requirements.
6.How does Aetrix verify that RW612CET/A2IY is sourced from the original manufacturer or authorized distributors?
All RW612CET/A2IY 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 RW612CET/A2IY meets industry standards.
7.What is the process for return or replacement of RW612CET/A2IY?
All RW612CET/A2IY units undergo pre-shipment inspection (PSI). If there is an issue with RW612CET/A2IY, 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 RW612CET/A2IY part is unused and in its original packaging.
Return procedure for RW612CET/A2IY:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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