company blog about Supply/Recycle Infineon SAK-TC322LP-16F160F AA High Performance AURIX™ TC3xx 32-Bit 160MHz Single-Chip MCU

Supply/Recycle Infineon SAK-TC322LP-16F160F AA High Performance AURIX™ TC3xx 32-Bit 160MHz Single-Chip MCU

Shenzhen Mingjiada Electronics Co., Ltd. is a renowned electronic component procurement distributor. With its extensive product portfolio, global perspective, and professional services, it has become a significant force in the electronic component recycling and distribution sector.

The company currently supplies and recycles the Infineon SAK-TC322LP-16F160F AA high-performance 32-bit 160MHz single-chip microcontroller. As a core member of the TC32xLP family within the AURIX™ TC3xx series, it is a high-performance 32-bit single-chip microcontroller specifically engineered for automotive electronics and industrial control applications. Leveraging Infineon's sixth-generation TriCore™ architecture, the SAK-TC322LP-16F160F AA achieves a precise balance of performance, security, and low power consumption at a 160MHz clock speed. It also offers high software and hardware compatibility alongside strong scenario adaptability, making it an ideal core component for addressing the challenges of next-generation intelligent mobility and industrial automation.

I. Core Architecture and Performance Advantages of the SAK-TC322LP-16F160F AA

The SAK-TC322LP-16F160F AA microcontroller employs the advanced TriCore™ unified architecture, integrating the efficiency of a 32-bit RISC processor, the computational power of a DSP, and the real-time control characteristics of a microcontroller. Its single-core operating frequency reaches 160MHz, with on-demand upgrade capability to 300MHz, providing robust computational support for complex control algorithms and real-time data processing. The core natively supports both floating-point and fixed-point operations. Coupled with an optimised instruction set architecture, it efficiently handles computationally intensive tasks such as motor control, sensor fusion, and signal conditioning, significantly reducing system latency.

In storage system design, the SAK-TC322LP-16F160F AA incorporates 1MB of embedded flash memory and 152KB of SRAM, both featuring integrated ECC (Error Checking and Correction) protection mechanisms. This effectively enhances data storage reliability, meeting the stringent stability requirements of safety-critical applications. Furthermore, leveraging the TC3xx series' innovative caching mechanism and data access coverage technology, it optimises the trade-off between real-time data processing and storage access efficiency, ensuring smooth operation under high-load scenarios.

Regarding power consumption control, the SAK-TC322LP-16F160F AA achieves sub-1W power consumption during full-load operation through refined power management design. This balances high performance with low energy requirements, making it particularly suitable for automotive battery-powered systems and industrial low-power devices.

II. Key Features and Peripheral Configuration of SAK-TC322LP-16F160F AA

SAK-TC322LP-16F160F AA offers extensive peripheral interfaces and functional modules for flexible adaptation to diverse application scenarios:

- Efficient Data Transfer Module: Integrates 16 DMA channels to enable high-speed data transfer between peripherals and memory, reducing core computational load and enhancing overall system responsiveness.

- Redundant Timer System: Incorporates diverse timer modules including GTM (General-Purpose Timer Module), CCU6 (Capture Compare Unit 6), and GPT12 (General-Purpose Timer 12), supporting precise timing control and event triggering. This meets stringent timing accuracy requirements for applications such as motor drive control and radar signal processing.

- Security and Upgrade Capabilities: Supports A/B partitioned software over-the-air (OTA) updates, ensuring stability and security during system upgrades. Leveraging the hardware security foundation of the AURIX™ architecture, it meets ISO 26262 functional safety standards, providing assurance for critical applications like airbags and braking systems.

- Compatibility Design: Maintains high software and hardware compatibility with the AURIX™ TC2xx series, enabling seamless migration of existing systems to reduce development costs and cycles.

III. Typical Multi-domain Applications of SAK-TC322LP-16F160F AA

Leveraging its exceptional performance and reliability, the SAK-TC322LP-16F160F AA finds extensive application across automotive electronics, industrial control, and transportation sectors:

1. Automotive Electronics

As an automotive-grade microcontroller, the SAK-TC322LP-16F160F AA is extensively applicable in safety-critical and body control scenarios. These include airbag systems, chassis domain control, braking systems, scalable electric power steering (EPS) solutions, 24GHz/77GHz radar systems, battery management systems (BMS), in-vehicle wireless charging solutions, and 48V mild hybrid systems. Within the new energy vehicle sector, it can also be deployed in core modules such as main inverters, DC-DC converters, and internal control units for charging stations.

2. Industrial Control Applications

The SAK-TC322LP-16F160F AA is suitable for industrial robots, servo drives, lift control systems, solar panel inverters, wind turbine inverters, and I/O controllers. It enables precise motor speed regulation, energy conversion control, and multi-sensor data fusion, addressing complex operational conditions and reliability requirements in industrial settings.

3. Transportation and Specialised Equipment

The SAK-TC322LP-16F160F AA is suitable for control systems in commercial and agricultural vehicles, as well as flight control modules for drones/multirotor aircraft. Its wide temperature tolerance and interference resistance ensure stable performance in harsh operating environments.

IV. Summary of SAK-TC322LP-16F160F AA

Infineon's SAK-TC322LP-16F160F AA, centred on the TriCore™ architecture, serves as a pivotal component bridging automotive intelligence and industrial automation. This is achieved through its 160MHz high-performance computing, comprehensive security mechanisms, extensive peripheral configuration, and cross-domain adaptability. Its low-power consumption, high reliability, and backward-compatible design not only meet the stringent demands of current applications but also reserve scope for future system upgrades, making it the preferred solution for high-performance embedded control scenarios.