IoT Secure Connection Solutions-1

The NuMicro® M2351 Series is a product portfolio secure IoT microcontrollers of NuMicro® family based on Arm® Cortex®-M23 CPU core with TrustZone for Armv8-M. With several key security features and low power consumption, the M2351 series is suitable for small, energy-sipping IoT products. The M2351SFSIAAP microcontroller is made by multi-chip-package (MCP) with M2351 Series and Winbond’s W77F Secure Flash. 

The NuMicro® M261/M262/M263 series is another option for IoT devices developing platforms based on Arm® Cortex®-M23 CPU core without the TrustZone feature.

  • Features
    Secure region for important data and code
    -
    Secure Boot, Secure OTA Update, Complete Crypto
    accelerators for secure wireless connectivity
    - Supports Mbed-OS to Multi-Cloud connectivity
    - Complete firmware driver sample code
  • Specifications
    M2351 (32-bit Arm® Cortex®-M23)
    - Up to 64 MHz operating frequency
    - Embedded 512 KB dual-bank Flash/ 96 KB SRAM
    Dual voltage regulator is available for DC-DC converter or LDO
    7 power modes for more efficient power management
  • System Block Diagram
    IoT Secure Connection Solutions (1)