SimpleLink™ 32-bit Arm Cortex-M4 dual-band Wi-Fi® wireless MCU with 1MB Flash 64-VQFN -40 to 85
SimpleLink™ Arm Cortex-M4 Wi-Fi® MCU 256kB RAM+1MB XIP flash, coex, WPA3, 16 TLS sockets,secure boot 64-VQFN -40 to 85