Overview
The SPC58XINT144EMU is an evaluation module from STMicroelectronics, designed to support the development and evaluation of the SPC58 family of automotive microcontrollers. This module is part of the comprehensive development ecosystem provided by STMicroelectronics for their SPC5 automotive MCU family.
The SPC58 family, including the SPC58XINT144EMU, is built on Power Architecture® Technology and is tailored for mission-critical automotive applications. These microcontrollers are designed to meet the highest safety standards, including ASIL-D levels, and are suitable for advanced powertrain applications, Hybrid Electric Vehicles (HEV), Electric Vehicles (EV) motor drives, electric power steering, active suspension, anti-lock braking, and Advanced Driving Assistance Systems (ADAS).
Key Specifications
| Specification | Description |
|---|---|
| Number of Cores | Up to 3 cores (depending on the specific MCU model) |
| Core Frequency | Up to 180 MHz |
| Embedded Flash Memory | Up to 6 Mbytes (e.g., 4096 KB code flash + 128 KB data flash for SPC584Cx models) |
| RAM | Up to 820 Kbytes (including 384 KB on-chip general-purpose SRAM and 128 KB local data RAM per CPU) |
| Analog-to-Digital Converters (ADCs) | Three independent fast 12-bit SAR ADCs, one supervisor 12-bit SAR ADC, and one 10-bit SAR ADC with STDBY mode support |
| Communication Interfaces | Ethernet 10/100 Mbps, FlexRay, CAN FD, LIN, SENT, DSPI, I2C |
| Hardware Security Module (HSM) | Embedded HSM with HW cryptographic co-processor, supporting EVITA Medium profile and secure software Over-the-Air updates |
| Safety Features | Comprehensive new generation ASIL-B safety concept, including FCCU, MEMU, and CRC unit |
Key Features
- High Performance: Up to 3 cores at 180 MHz, supporting high operating temperatures and advanced real-time control loops through the Generic Timer Module (GTM).
- Advanced Analog-to-Digital Conversion: Multiple SAR and sigma-delta ADCs ensuring high-resolution sensing and accuracy.
- Robust Security: Embedded Hardware Security Module (HSM) for secure in-vehicle networks and software Over-the-Air updates.
- Comprehensive Communication Interfaces: Ethernet, FlexRay, CAN FD, LIN, SENT, and more, ensuring augmented connectivity capabilities.
- Low Power Capabilities: Versatile low power modes, ultra-low power standby with RTC, and smart wake-up sequences.
- Enhanced Modular IO Subsystem (eMIOS): Up to 64 timed I/O channels with 16-bit counter resolution, supporting buffered updates and configurable trigger outputs.
Applications
- Advanced Powertrain Applications: Suitable for engine management, transmission control, and other powertrain functions.
- Hybrid Electric Vehicles (HEV) and Electric Vehicles (EV): Ideal for motor drives and other EV-related applications.
- Electric Power Steering and Active Suspension: Supports precise control and real-time feedback in these systems.
- Anti-lock Braking Systems (ABS): Ensures high reliability and performance in safety-critical braking systems.
- Advanced Driving Assistance Systems (ADAS): Supports various ADAS functionalities requiring high performance and real-time processing).
Q & A
- What is the SPC58XINT144EMU used for?
The SPC58XINT144EMU is an evaluation module used for developing and evaluating the SPC58 family of automotive microcontrollers from STMicroelectronics.
- What are the key features of the SPC58 family of microcontrollers?
The SPC58 family features up to 3 cores at 180 MHz, advanced ADCs, robust security through an HSM, comprehensive communication interfaces, and low power capabilities.
- What safety standards do the SPC58 microcontrollers meet?
The SPC58 microcontrollers are designed to meet the highest ASIL-D safety levels and also support ASIL-B safety standards.
- What types of applications are the SPC58 microcontrollers suitable for?
They are suitable for advanced powertrain applications, HEV/EV motor drives, electric power steering, active suspension, anti-lock braking, and ADAS.
- What is the role of the Generic Timer Module (GTM) in the SPC58 microcontrollers?
The GTM enables real-time control loops, supporting advanced engine management and transmission applications.
- How does the Hardware Security Module (HSM) enhance security in the SPC58 microcontrollers?
The HSM ensures robust in-vehicle network protection and secure software Over-the-Air updates, supporting the EVITA Medium profile.
- What development tools are available for the SPC58 microcontrollers?
Developers can use the SPC5 Studio open-source Integrated Development Environment (IDE), SPC5 Premium Evaluation Board Systems, and various third-party plug-ins.
- What is the significance of the eMIOS in the SPC58 microcontrollers?
The eMIOS provides up to 64 timed I/O channels with 16-bit counter resolution, supporting buffered updates and configurable trigger outputs for ADC conversions.
- How do the SPC58 microcontrollers manage power consumption?
They offer versatile low power modes, ultra-low power standby with RTC, and smart wake-up sequences to manage power efficiently.
- What communication interfaces are supported by the SPC58 microcontrollers?
The microcontrollers support Ethernet, FlexRay, CAN FD, LIN, SENT, DSPI, and I2C communication interfaces.
