Overview
The SPC58EC80C3QMC0Y microcontroller, produced by STMicroelectronics, is part of the SPC584Cx and SPC58ECx family. This family supersedes the SPC564Cx and SPC56ECx family, introducing new features and significant improvements in power and performance. The device is designed for automotive applications and is AEC-Q100 qualified, ensuring high reliability and safety standards. It features two high-performance e200z420n3 dual-core processors and one e200z0 core embedded in the Hardware Security Module (HSM), providing substantial cost reduction per feature and enhanced MIPS per mW efficiency.
Key Specifications
| Specification | Description |
|---|---|
| Processor Cores | 2 x e200z420n3 dual-core, 1 x e200z0 core in HSM |
| Core Frequency | Up to 180 MHz |
| Architecture | 32-bit Power Architecture technology CPU |
| Flash Memory | 4224 KB (4096 KB code flash + 128 KB data flash) |
| HSM Dedicated Flash | 176 KB (144 KB code + 32 KB data) |
| SRAM | 384 KB on-chip general-purpose SRAM + 128 KB core local data RAM |
| DMA Controller | Multi-channel direct memory access controller (eDMA) with 64 channels |
| Interrupt Controller | 1 interrupt controller (INTC) |
| Communication Interfaces | 8 DSPI, 8 MCAN (ISO CAN-FD), Dual-channel FlexRay, 1 Ethernet 10/100 Mbps |
| Operating Temperature | -40°C to 150°C |
| Package | FPBGA 17x17x1.8 292 B0.55 P0.8 |
Key Features
- High Performance: Dual-core e200z420n3 processors with a core frequency up to 180 MHz and Variable Length Encoding (VLE).
- Safety and Security: Comprehensive new generation ASIL-B safety concept, FCCU for failure notifications, and Memory Error Management Unit (MEMU).
- Memory and Storage: 4224 KB on-chip flash memory, 176 KB HSM dedicated flash, and 384 KB on-chip general-purpose SRAM.
- Communication Interfaces: Includes 8 DSPI modules, 8 MCAN interfaces with ISO CAN-FD support, dual-channel FlexRay controller, and 1 Ethernet controller 10/100 Mbps.
- Low Power Capabilities: Versatile low power modes, ultra-low power standby with RTC, and Smart Wake-up Unit for contact monitoring.
- Analog-to-Digital Converters: Enhanced analog-to-digital converter system with three independent fast 12-bit SAR analog converters and one supervisor 12-bit SAR analog converter.
- Development and Debugging: Nexus development interface (NDI) per IEEE-ISTO 5001-2003 standard and support for JTAG interface.
Applications
The SPC58EC80C3QMC0Y microcontroller is primarily designed for automotive applications, particularly in areas requiring high safety and reliability standards. It is suitable for:
- Advanced Driver Assistance Systems (ADAS): Due to its high performance and multiple communication interfaces, it can handle complex ADAS functionalities.
- Engine Control Units (ECUs): The microcontroller's robust safety features and low power modes make it ideal for engine control and other critical automotive systems.
- Infotainment and Telematics: With its Ethernet and other communication interfaces, it can support advanced infotainment and telematics systems in vehicles.
- Safety-Critical Systems: The ASIL-B compliance and comprehensive safety features make it suitable for safety-critical applications such as airbag control and anti-lock braking systems (ABS).
Q & A
- What is the core architecture of the SPC58EC80C3QMC0Y microcontroller?
The SPC58EC80C3QMC0Y features two e200z420n3 dual-core processors and one e200z0 core embedded in the Hardware Security Module (HSM), based on 32-bit Power Architecture technology.
- What is the maximum core frequency of the SPC58EC80C3QMC0Y?
The core frequency can go up to 180 MHz.
- What type of flash memory does the SPC58EC80C3QMC0Y have?
The device has 4224 KB on-chip flash memory, consisting of 4096 KB code flash and 128 KB data flash.
- What are the key safety features of the SPC58EC80C3QMC0Y?
The microcontroller includes comprehensive new generation ASIL-B safety concept, FCCU for failure notifications, and Memory Error Management Unit (MEMU).
- What communication interfaces are available on the SPC58EC80C3QMC0Y?
The device includes 8 DSPI modules, 8 MCAN interfaces with ISO CAN-FD support, a dual-channel FlexRay controller, and 1 Ethernet controller 10/100 Mbps.
- What are the low power capabilities of the SPC58EC80C3QMC0Y?
The microcontroller features versatile low power modes, ultra-low power standby with RTC, and a Smart Wake-up Unit for contact monitoring.
- What is the operating temperature range of the SPC58EC80C3QMC0Y?
The operating temperature range is from -40°C to 150°C.
- What is the package type of the SPC58EC80C3QMC0Y?
The device is packaged in a FPBGA 17x17x1.8 292 B0.55 P0.8 package.
- Is the SPC58EC80C3QMC0Y AEC-Q100 qualified?
Yes, the SPC58EC80C3QMC0Y is AEC-Q100 qualified, ensuring it meets automotive safety and reliability standards.
- What development interfaces are supported by the SPC58EC80C3QMC0Y?
The device supports the Nexus development interface (NDI) per IEEE-ISTO 5001-2003 standard and JTAG interface.
