An Essential Integration Tool

The Arm SSE-200 subsystem is a component of the Arm Corstone-200 and Corstone-201 foundation IP, integrating and validating Arm IP in one system. Based on an efficient architecture, it integrates features for best-in-class IoT chips, including a dual Arm Cortex-M33 processor with Arm TrustZone support, caching system, secure debug functionality, flexible power control and more.

Features and Benefits
Security at the Core

TrustZone technology is at the heart of the subsystem and offers a clean partitioning between secure and unsecure domains. The Trusted Firmware-M open-source software makes the best use of this to provide a very strong foundation for PSA-ready IoT devices.

Reduced Power Consumption

A dual-core system for dynamic performance tuning, caches to reduce access to the flash and an always-on domain to maintain synchronization while reducing power consumption.

Flexibility to Customize

 The subsystem is generated from a parameter file for fast update and it is modifiable to offer the flexibility to build a custom system for the application.

Use Cases
Where Innovation and Ideas Come to Life

Enabling connected intelligence across the home, including smart meters, connected lighting, connected appliances and much more.

Talk with an Expert

Are you looking for the fastest way to create successful secure IoT chips? Ask the Arm experts how.

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Related Products and Services
Explore More Options and Features
Corstone Foundation IP

Corstone Foundation IP

Flexible design toolbox containing system and subsystem IP, pre-integrated with the latest Cortex-M processors and security IP.

MPS2+ FPGA Prototyping Board

MPS2+ FPGA Prototyping Board

An affordable FPGA development board that enables rapid prototyping for Cortex-M processors and that comes with example designs, robust software support, and a wide range of debug options and useful peripherals.

MPS3 FGPA Prototyping Board

Arm MPS3 FPGA Prototyping Board

For prototyping complex embedded designs (even up to small Cortex-A processors), the MPS3 FPGA Prototyping Board features FPGA capacity five times larger than MPS2+, large memory, and SO-DIMM connector.


Cortex-M33 Processor

The Cortex-M33 processor is designed to address embedded and Internet of Things (IoT) markets, especially those that require efficient security or digital signal control.

SSE-200 Resources

Everything you need to know to make the right decision for your project. Includes technical documentation, industry insights, and where to go for expert advice.


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