Information regarding the Nuvoton Technology (新唐科技) M2L31 Microcontroller Unit (MCU): – Manufactured using TSMC’s advanced ReRAM technology node. – Architecture and Performance: Based on the Arm Cortex-M23 core, utilizing the Armv8-M architecture, with a maximum operating frequency of 72 MHz. – Memory Configuration: Equipped with 64 to 512 Kbytes of ReRAM and 40 to 168 Kbytes of SRAM. – Voltage and Temperature Range: Operating voltage ranges from 1.71V to 3.6V, with an operating temperature range of -40°C to 105°C. – Package Options and Anti-Interference Features: Multiple package options available, with excellent anti-interference characteristics, including 4 KV ESD HBM (Human Body Model) and 4.4 KV EFT (Electrical Fast Transient). – Execution Protection Function: Supports Execute-Only Memory functionality to prevent runtime program code theft.From: Yole Group