Overview
The SPC58EG80E5QEC0X is a 32-bit microcontroller from STMicroelectronics, part of the SPC58 G Line family. This device is specifically designed for automotive applications, particularly those requiring high safety standards such as ASIL-D compliance according to ISO 26262. It features a high-performance e200z4 triple-core CPU, leveraging 32-bit Power Architecture technology with a core frequency of up to 180 MHz. The microcontroller is equipped with advanced safety features, low power modes, and a comprehensive set of peripherals, making it suitable for body, networking, and security applications in the automotive sector.
Key Specifications
| Specification | Details |
|---|---|
| Device Core | e200z4 triple core |
| Core Frequency | Up to 180 MHz |
| Architecture | 32-bit Power Architecture |
| 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) |
| Package Type | TQFP 144 20x20x1.0 |
| Pin Count | 144 |
| Operating Temperature | -40 °C to 150 °C |
| RoHS Compliance | Ecopack2 |
Key Features
- Variable Length Encoding (VLE) and Floating Point support
- End-to-End Error Correction and Memory Error Management Unit (MEMU)
- Multi-channel direct memory access controller (eDMA) with 64 and 32 channels
- Comprehensive new generation ASIL-D safety concept with logic BIST and FCCU
- Enhanced modular IO subsystem (eMIOS) with up to 64 timed IO channels
- Enhanced analog-to-digital converter system with multiple SAR analog converters
- Communication interfaces including LINFlexD, DSPI, MCAN, FlexRay, and Ethernet controllers
- Versatile low power modes and ultra-low power standby with RTC
- Smart Wake-up Unit for contact monitoring and fast wakeup schemes
Applications
The SPC58EG80E5QEC0X is designed for various automotive applications, including body control modules, networking, and security systems. Its ASIL-D compliance makes it particularly suitable for safety-critical systems. Other potential applications include advanced driver assistance systems (ADAS), engine control units, and vehicle networking systems.
Q & A
- What is the core frequency of the SPC58EG80E5QEC0X microcontroller?
The core frequency can be as high as 180 MHz. - What type of CPU does the SPC58EG80E5QEC0X use?
The microcontroller uses a 32-bit Power Architecture e200z4 triple-core CPU. - What is the total flash memory available on the SPC58EG80E5QEC0X?
The device has 6582 KB of on-chip flash memory (6144 KB code flash + 256 KB data flash). - What are the key safety features of the SPC58EG80E5QEC0X?
The device includes comprehensive safety features such as ASIL-D compliance, logic BIST, FCCU, and Memory Error Management Unit (MEMU). - What types of communication interfaces does the SPC58EG80E5QEC0X support?
The microcontroller supports LINFlexD, DSPI, MCAN, FlexRay, and Ethernet controllers. - What is the operating temperature range of the SPC58EG80E5QEC0X?
The operating temperature range is -40 °C to 150 °C. - Does the SPC58EG80E5QEC0X support low power modes?
Yes, it supports versatile low power modes and ultra-low power standby with RTC. - What is the package type and pin count of the SPC58EG80E5QEC0X?
The package type is TQFP 144 20x20x1.0 with 144 pins. - Is the SPC58EG80E5QEC0X RoHS compliant?
Yes, it is RoHS compliant with an Ecopack2 rating. - What are some potential applications of the SPC58EG80E5QEC0X?
Potential applications include body control modules, networking, security systems, ADAS, engine control units, and vehicle networking systems.
