company blog about Mingjiada Electronics Supply ST SPC574K72E7C6FAR 32-Bit Power Architecture Based MCU For Automotive Applications

Mingjiada Electronics Supply ST SPC574K72E7C6FAR 32-Bit Power Architecture Based MCU For Automotive Applications

In modern automotive electronic systems, microcontrollers (MCUs) serve as core control components, with their performance and reliability directly determining the operational efficiency of various vehicle functions. The SPC574K72E7C6FAR is precisely such a high-performance 32-bit Power Architecture microcontroller developed by STMicroelectronics specifically for automotive applications.

Shenzhen Mingjiada Electronics Co., Ltd. – Long-term stock availability of ST genuine SPC574K72E7C6FAR automotive-grade MCUs. Product details are as follows:
01 Product Overview and Core Positioning
The SPC574K72E7C6FAR is a 32-bit automotive microcontroller from STMicroelectronics, belonging to the SPC57 K series. This MCU is based on Power Architecture® technology and is specifically designed for automotive powertrain systems and other safety-critical applications.
As an automotive-grade chip, the SPC574K72E7C6FAR holds AEC-Q100 certification, meeting the stringent reliability requirements of the automotive electronics industry.
This microcontroller primarily targets automotive powertrain controller applications for four-cylinder petrol and diesel engines, while also being suitable for chassis control, transmission control, steering and braking systems, and mild hybrid applications.

02 Detailed Specifications
The SPC574K72E7C6FAR microcontroller integrates multiple advanced technologies, with detailed specifications as follows:
Core Architecture: 32-bit tri-core design comprising two main processor cores (e200z4) and one I/O processor core (e200z2)
Operating Speed: Supports dual-frequency operation at 80MHz/160MHz
Memory System: Integrates 2.5MB flash memory and 64KB general-purpose SRAM, with EEPROM emulation support (64KB)
Supply Voltage: Operating range 3V to 5.5V, supports single 5V ±10% supply cold start
Package Type: 176-eLQFP (24x24) package
Operating Temperature: Adapted for a wide temperature range of -40°C to +125°C, meeting the demanding requirements of automotive electronics environments

03 Product Features and Performance Advantages
The SPC574K72E7C6FAR microcontroller possesses a range of outstanding features that enable it to excel in automotive control applications:
High-Performance Multi-Core Architecture
The SPC574K72E7C6FAR employs an optimised multi-core MCU architecture. The main processor core (e200z4) operates synchronously with the monitor core and I/O processor core (e200z2), ensuring optimal management performance.
Each e200z4 core is equipped with 16KB local instruction SRAM and 64KB local data SRAM, alongside 4KB I-Cache and 2KB D-Cache, supporting single-precision floating-point operations.
Exceptional Connectivity and Communication Capabilities
The SPC574K72E7C6FAR offers extensive communication interfaces, including:
3 MCAN interfaces, two supporting ISO CAN-FD and one supporting TTCAN
1 10/100Mbps Ethernet controller compliant with IEEE 802.3-2008
Dual-channel FlexRay controller
5 LIN and UART communication interfaces (LINFlexD) modules
5 DSPI (Serial Peripheral Interface) modules
Robust Timing and Analogue Capabilities
The SPC574K72E7C6FAR integrates the General-Purpose Timer Module (GTM122), an intelligent complex timer module providing 88 channels (24 inputs, 64 outputs) and 3 programmable fine-grained multithreaded cores.
The analogue conversion system comprises one monitoring 12-bit SAR ADC, four independent high-speed 12-bit SAR ADCs, and two independent 16-bit Σ-Δ ADCs, accommodating analogue signal acquisition across diverse precision requirements.

04 Target Application Areas
The SPC574K72E7C6FAR is specifically designed for automotive applications demanding high performance and safety:
Powertrain Control
This MCU primarily targets automotive powertrain controller applications for four-cylinder petrol and diesel engines, enabling precise management of fuel injection, ignition timing, and emissions control to optimise engine performance and fuel efficiency.
Chassis and Safety Systems
The SPC574K72E7C6FAR is suitable for chassis control applications, transmission control applications, and steering and braking applications. Its design complies with the ISO 26262 ASIL-D standard, meeting the highest functional safety requirements.
Hybrid Systems
For mild hybrid applications, the SPC574K72E7C6FAR effectively manages battery systems, motor control, and energy recovery, providing technological support for sustainable mobility.

As automotive electronics and intelligence continue to advance, high-performance, highly reliable microcontrollers such as the SPC574K72E7C6FAR will play an increasingly vital role in the automotive industry's evolution. Mingjiada Electronics maintains long-term supply of the SPC574K72E7C6FAR microcontroller. For further product information or pricing enquiries regarding the SPC574K72E7C6FAR, please visit the Mingjiada Electronics official website (https://www.integrated-ic.com/) for comprehensive supply details.