Summary

Arm® Cortex®‑M33‑based microcontrollers from Infineon deliver secure, cost-efficient 32-bit processing with TrustZone technology. They are designed to meet the needs of modern embedded control systems, motor control and power conversion applications such as home appliance and industrial automation. These MCUs provide the right balance of compute capability, energy efficiency, security and system reliability for modern embedded control systems. These solutions accelerate time-to-market while enabling secure, low-power, and scalable designs.

Products

Purpose-Built Arm® Cortex®-M33 MCU Platform for Embedded Control 

PSOC™ Control™ is Infineon’s MCU platform purpose‑built for real‑time control and system management. Powered by Arm® Cortex®‑M33, PSOC™ Control devices combine predictable performance with advanced peripherals and security foundations, making them well suited for applications that demand accuracy, responsiveness, and robustness.

The Cortex‑M33 core enables efficient execution of control algorithms while supporting modern security features to help protect devices and data throughout the product lifecycle. Combined with Infineon’s mixed‑signal heritage, PSOC™ Control MCUs integrate analog, digital, and control peripherals that reduce system complexity and minimize external components.

PSOC™ Control is designed to scale across use cases—from cost‑optimized control nodes to feature‑rich embedded controllers—supporting applications such as motor drives, power management systems, industrial I/O modules, smart appliances, and building automation controls.

Delivering the complete, connected system-level solutions with PSOC™ Control

Infineon is a trusted partner for customers building control‑centric embedded systems that must perform reliably over long lifetimes and under demanding conditions. With deep expertise in power, control, and security, Infineon delivers more than MCUs—providing system‑level solutions that reduce complexity and development risk.

By combining robust silicon with comprehensive software, documentation, and long‑term availability, Infineon enables customers to design with confidence and bring products to market more efficiently.

Key reasons to choose Infineon include:

  • PSOC™ Control platform expertise optimized for real‑time and mixed‑signal control
  • Arm® Cortex®‑M33 with built‑in security capabilities to support secure system architectures
  • Strong industrial and appliance domain knowledge, from power and motor control to sensing
  • High integration that reduces BOM cost and board complexity
  • Enabling high switching frequencies and Wide bandgap (WBG) ready solutions
  • Full portfolio coverage, longevity production support  and quality focus for industrial and appliance lifecycles
  • Comprehensive documentation, reference designs, and global support

Cortex®-M33 Microcontroller Capabilities for Secure, Deterministic Control Systems

Intelligence — Core Processing and Memory

  • Arm® Cortex®-M33 CPU — 32-bit Armv8-M architecture with TrustZone® delivering deterministic real-time operation optimized for control algorithms
  • Low-latency interrupt handling — Fast, predictable interrupt response for time-critical control tasks
  • Scalable on-chip Flash and SRAM — Multiple memory configurations supporting varying levels of application complexity
  • Memory protection — Secure and non-secure memory region support with error detection for robust system operation

Efficiency — Analog, Control, and Power

  • Integrated ADCs, OP amplifier and analog comparators — On-chip analog blocks for sensing, monitoring, and feedback
  • High-resolution timers and PWM — Precise timing and PWM units for motor and power control applications
  • Flexible event routing — Configurable signal routing between peripherals and CPU for efficient real-time response
  • Multiple power modes — Active, sleep, and low-power states with fast wake-up for event-driven systems

Trust — Security and Functional Safety

  • Arm TrustZone® — Hardware-enforced isolation between secure and non-secure execution domains
  • Secure boot and cryptographic support — Hardware-based features protecting firmware, data, and device identity
  • Up to PSA Level 3 certified — Independently validated security architecture
  • Post-Quantum Cryptography (PQC) support — Future-ready protection against emerging cryptographic threats
  • Functional safety readiness — Built-in diagnostic mechanisms and safety collateral to support compliance in industrial and appliance applications

Ease of use for developers

PSOC™ Control is supported by ModusToolbox™ Motor Suite and Power Suite —a rich, scalable software ecosystem designed to take customers from early evaluation through to production deployment.

PSOC™ Control devices benefit from modular software libraries, middleware, and reference applications that simplify:

  • Peripheral configuration — Pre-built drivers and middleware reduce setup time and manual coding effort
  • Control algorithm development — Reusable components for real-time operation, power management, and motor control accelerate iteration
  • Security integration — Ready-to-use security libraries support secure boot, communication, and lifecycle management
  • System bring-up — Reference applications provide a validated starting point for common industrial and appliance use cases

Purpose-Built Arm® Cortex®-M33 MCU Platform for Embedded Control 

PSOC™ Control™ is Infineon’s MCU platform purpose‑built for real‑time control and system management. Powered by Arm® Cortex®‑M33, PSOC™ Control devices combine predictable performance with advanced peripherals and security foundations, making them well suited for applications that demand accuracy, responsiveness, and robustness.

The Cortex‑M33 core enables efficient execution of control algorithms while supporting modern security features to help protect devices and data throughout the product lifecycle. Combined with Infineon’s mixed‑signal heritage, PSOC™ Control MCUs integrate analog, digital, and control peripherals that reduce system complexity and minimize external components.

PSOC™ Control is designed to scale across use cases—from cost‑optimized control nodes to feature‑rich embedded controllers—supporting applications such as motor drives, power management systems, industrial I/O modules, smart appliances, and building automation controls.

Delivering the complete, connected system-level solutions with PSOC™ Control

Infineon is a trusted partner for customers building control‑centric embedded systems that must perform reliably over long lifetimes and under demanding conditions. With deep expertise in power, control, and security, Infineon delivers more than MCUs—providing system‑level solutions that reduce complexity and development risk.

By combining robust silicon with comprehensive software, documentation, and long‑term availability, Infineon enables customers to design with confidence and bring products to market more efficiently.

Key reasons to choose Infineon include:

  • PSOC™ Control platform expertise optimized for real‑time and mixed‑signal control
  • Arm® Cortex®‑M33 with built‑in security capabilities to support secure system architectures
  • Strong industrial and appliance domain knowledge, from power and motor control to sensing
  • High integration that reduces BOM cost and board complexity
  • Enabling high switching frequencies and Wide bandgap (WBG) ready solutions
  • Full portfolio coverage, longevity production support  and quality focus for industrial and appliance lifecycles
  • Comprehensive documentation, reference designs, and global support

Cortex®-M33 Microcontroller Capabilities for Secure, Deterministic Control Systems

Intelligence — Core Processing and Memory

  • Arm® Cortex®-M33 CPU — 32-bit Armv8-M architecture with TrustZone® delivering deterministic real-time operation optimized for control algorithms
  • Low-latency interrupt handling — Fast, predictable interrupt response for time-critical control tasks
  • Scalable on-chip Flash and SRAM — Multiple memory configurations supporting varying levels of application complexity
  • Memory protection — Secure and non-secure memory region support with error detection for robust system operation

Efficiency — Analog, Control, and Power

  • Integrated ADCs, OP amplifier and analog comparators — On-chip analog blocks for sensing, monitoring, and feedback
  • High-resolution timers and PWM — Precise timing and PWM units for motor and power control applications
  • Flexible event routing — Configurable signal routing between peripherals and CPU for efficient real-time response
  • Multiple power modes — Active, sleep, and low-power states with fast wake-up for event-driven systems

Trust — Security and Functional Safety

  • Arm TrustZone® — Hardware-enforced isolation between secure and non-secure execution domains
  • Secure boot and cryptographic support — Hardware-based features protecting firmware, data, and device identity
  • Up to PSA Level 3 certified — Independently validated security architecture
  • Post-Quantum Cryptography (PQC) support — Future-ready protection against emerging cryptographic threats
  • Functional safety readiness — Built-in diagnostic mechanisms and safety collateral to support compliance in industrial and appliance applications

Ease of use for developers

PSOC™ Control is supported by ModusToolbox™ Motor Suite and Power Suite —a rich, scalable software ecosystem designed to take customers from early evaluation through to production deployment.

PSOC™ Control devices benefit from modular software libraries, middleware, and reference applications that simplify:

  • Peripheral configuration — Pre-built drivers and middleware reduce setup time and manual coding effort
  • Control algorithm development — Reusable components for real-time operation, power management, and motor control accelerate iteration
  • Security integration — Ready-to-use security libraries support secure boot, communication, and lifecycle management
  • System bring-up — Reference applications provide a validated starting point for common industrial and appliance use cases
Documents