Infineon SAK-TC233LP-32F200F 32-Bit AURIX™ Microcontroller for High-Performance Automotive Applications

The rapid evolution of automotive systems demands microcontrollers that deliver exceptional performance, reliability, and safety. The Infineon SAK-TC233LP-32F200F is a flagship 32-bit AURIX™ TC2xx series microcontroller engineered specifically to meet the stringent requirements of next-generation automotive applications. From advanced driver-assistance systems (ADAS) and electric vehicle powertrains to braking and steering control, this MCU provides the computational power and functional safety features necessary for critical automotive functions.

At the heart of the SAK-TC233LP-32F200F is a high-performance TriCore™ CPU system, which integrates three powerful cores in a lockstep configuration. This architecture enables the device to execute complex real-time tasks with exceptional efficiency while providing built-in redundancy for enhanced reliability. With a maximum operating frequency of 200 MHz, the microcontroller delivers the processing muscle required for sophisticated algorithms and sensor data fusion, which are fundamental to autonomous driving and vehicle dynamics control.

A key strength of this AURIX™ MCU is its comprehensive suite of safety and security features. It is designed to comply with the ISO 26262 functional safety standard, supporting systems up to ASIL-D—the highest automotive safety integrity level. This is achieved through hardware safety mechanisms such as redundant computing units, memory protection units, and advanced monitoring functions. Additionally, hardware security modules (HSM) provide robust cryptographic support, safeguarding communication against cyber threats and ensuring data integrity.

The device is further equipped with a rich set of peripherals tailored for automotive networks, including CAN-FD, FlexRay, and Ethernet interfaces, facilitating seamless and high-speed communication within the vehicle’s electronic architecture. Its versatile timer modules and ADC units offer precise control for power electronics and motor drive applications, making it equally suitable for inverter control in electric and hybrid vehicles.

In summary, the Infineon SAK-TC233LP-32F200F AURIX™ microcontroller stands out as a powerful, safe, and secure solution for automotive designers aiming to develop innovative and reliable systems.

ICGOODFIND: A top-tier automotive-grade MCU offering unmatched performance, functional safety, and connectivity for the most demanding vehicle applications.

Keywords: AURIX™, Functional Safety, ASIL-D, Automotive Microcontroller, TriCore™