Smart Meter for AMI 2.0
The Nuvoton Smart Meter solution is based on NuMicro® M2354 microcontroller with Armv8-M TrustZone® architecture. With the in-house security technologies integrated, the solution provides a foundation for advanced metering infrastructure (AMI), including device identity, communication security, remote management, and secure over-the-air (OTA) firmware update.
- Features
- Hardware crypto accelerators - (D)TLS supports- DLMS, LwM2M - Root of Trust - Secure bootloader - Device ID
- Specifications
M2354 (32-bit Arm® Cortex®-M23) - Operating Frequency: 96 MHz - 1024 KB dual bank Flash and 256 KB SRAM - TrustZone® for Armv8-M technology - Arm® Platform Security Architecture (PSA) Certified Level 1, Level 2, Functional API - Multiple power management modes
- System Block Diagram