Overview
The SPC58EG80E5PEC0X is a high-performance 32-bit microcontroller from STMicroelectronics, designed specifically for automotive applications. It is part of the SPC58x family and is AEC-Q100 qualified, ensuring it meets stringent automotive safety and reliability standards. This microcontroller features a triple-core architecture based on the e200z4 core, utilizing 32-bit Power Architecture technology. The CPU can operate at frequencies up to 180 MHz and includes advanced features such as Variable Length Encoding (VLE) and Floating Point capabilities with End-to-End Error Correction.
Key Specifications
| Specification | Details |
|---|---|
| Core Architecture | 32-bit Power Architecture technology, e200z4 triple core |
| Core Frequency | Up to 180 MHz |
| Flash Memory | 6582 KB (6144 KB code flash + 256 KB data flash) |
| SRAM | 608 KB on-chip general-purpose SRAM + 160 KB core local data RAM |
| HSM Dedicated Flash | 182 KB (144 KB code + 32 KB data) |
| Direct Memory Access | Multi-channel eDMA with 64 and 32 channels |
| Interrupt Controller | 1 INTC |
| Operating Temperature | -40 °C to 150 °C |
| Package | TQFP 144 20x20x1.0 mm |
| Communication Interfaces | 18 LINFlexD, 10 DSPI, 8 MCAN with ISO CAN-FD, Dual-channel FlexRay, 2 Ethernet controllers |
Key Features
- Comprehensive new generation ASIL-D safety concept compliant with ISO 26262, including one CPU channel in lockstep, Logic BIST, FCCU, Memory BIST, CRC unit, and MEMU.
- Crossbar switch architecture for concurrent access to peripherals, Flash, or RAM from multiple bus masters with end-to-end ECC.
- Enhanced modular IO subsystem (eMIOS) with up to 64 timed IO channels and 16-bit counter resolution.
- Enhanced analog-to-digital converter system with 4 independent fast 12-bit SAR analog converters, one supervisor 12-bit SAR analog converter, and one standby 10-bit SAR analog converter.
- Low power capabilities including versatile low power modes, ultra-low power standby with RTC, and Smart Wake-up Unit for contact monitoring.
- Dual phase-locked loops with stable clock domain for peripherals and FM modulation domain for computational shell.
- Nexus development interface (NDI) per IEEEISTO 5001-2003 standard.
Applications
The SPC58EG80E5PEC0X is primarily designed for automotive applications, particularly those requiring high safety and reliability standards such as advanced driver-assistance systems (ADAS), autonomous driving, and safety-critical control systems. It is also suitable for other applications that demand high performance, robust safety features, and low power consumption.
Q & A
- What is the core architecture of the SPC58EG80E5PEC0X? The SPC58EG80E5PEC0X features a 32-bit Power Architecture technology with an e200z4 triple core.
- What is the maximum core frequency of the SPC58EG80E5PEC0X? The maximum core frequency is up to 180 MHz.
- How much flash memory does the SPC58EG80E5PEC0X have? It has 6582 KB of on-chip flash memory, consisting of 6144 KB code flash and 256 KB data flash.
- What are the key safety features of the SPC58EG80E5PEC0X? It includes comprehensive ASIL-D safety features such as one CPU channel in lockstep, Logic BIST, FCCU, Memory BIST, CRC unit, and MEMU.
- What communication interfaces are available on the SPC58EG80E5PEC0X? It includes 18 LINFlexD modules, 10 DSPI modules, 8 MCAN interfaces with ISO CAN-FD support, a dual-channel FlexRay controller, and two independent Ethernet controllers.
- What is the operating temperature range of the SPC58EG80E5PEC0X? The operating temperature range is from -40 °C to 150 °C.
- What package options are available for the SPC58EG80E5PEC0X? It is available in a TQFP 144 20x20x1.0 mm package.
- Does the SPC58EG80E5PEC0X support low power modes? Yes, it features versatile low power modes, ultra-low power standby with RTC, and a Smart Wake-up Unit for contact monitoring.
- Is the SPC58EG80E5PEC0X AEC-Q100 qualified? Yes, it is AEC-Q100 qualified, ensuring it meets automotive safety and reliability standards.
- What development interface does the SPC58EG80E5PEC0X support? It supports the Nexus development interface (NDI) per IEEEISTO 5001-2003 standard.
