The NXP RW610HN/A2IMP is a dual‑band Wi‑Fi 6 + Bluetooth LE 5.4 wireless microcontroller based on a 260 MHz Arm Cortex‑M33 with TrustZone‑M. It integrates 1.2 MB on‑chip SRAM, FlexSPI interface with on‑the‑fly decryption for secure external flash and PSRAM access. Wi‑Fi 6 (2.4/5 GHz) offers high throughput, extended range, and TWT, while BLE supports 2 Mbps and long‑range modes. EdgeLock Secure Enclave provides secure boot, firmware updates, hardware crypto and PUF-based key management. It runs on a single 3.3 V supply