Overview
The SPC58EC80C3NEC0X is a high-performance automotive microcontroller from STMicroelectronics, part of the SPC58 C Line family. This device is designed to meet the stringent requirements of the automotive industry, offering advanced safety features, high computational power, and robust communication capabilities. It is AEC-Q100 qualified and complies with the ASIL-B safety standard of ISO 26262, making it suitable for critical automotive applications.
Key Specifications
| Feature | Description |
|---|---|
| Core Processor | e200z4d, 32-bit Power Architecture technology, dual core at 180 MHz |
| Flash Memory | 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 (including 256 KB of standby RAM) |
| Local RAM | 2x 64 KB per CPU |
| Direct Memory Access (DMA) | Multi-channel DMA controller with 64 channels |
| Interrupt Controller | 1 interrupt controller (INTC) |
| Communication Interfaces | 18 LINFlexD modules, 8 DSPI modules, 8 MCAN interfaces, 1 dual-channel FlexRay controller, 1 Ethernet controller (10/100 Mbps, IEEE 802.3-2008 compliant) |
| Package | 292-FPBGA (17 x 17 x 1.8 mm) |
| Junction Temperature Range | -40 °C to 150 °C |
Key Features
- AEC-Q100 Qualified: Ensures compliance with automotive industry standards.
- High Performance CPU: Dual-core e200z420n3 CPU with a frequency up to 180 MHz and Variable Length Encoding (VLE).
- Comprehensive Safety Concept: ASIL-B compliant with features like FCCU, MEMU, and CRC unit for enhanced safety.
- Advanced Communication Interfaces: Includes LINFlexD, DSPI, MCAN with ISO CAN-FD support, FlexRay, and Ethernet.
- Low Power Modes: Versatile low power modes including HALT, STOP, Smart Standby, and ultra-low power standby with RTC.
- Enhanced Analog-to-Digital Converter System: Features multiple SAR analog converters and a supervisor 12-bit SAR analog converter.
- Nexus Development Interface: Supports IEEE-ISTO 5001-2003 standard with some support for 2010 standard.
Applications
The SPC58EC80C3NEC0X is designed for various critical automotive applications, including:
- Advanced Driver Assistance Systems (ADAS): Supports complex algorithms and high-speed data processing.
- Engine Control Units (ECUs): Provides the necessary computational power and safety features for engine management.
- Transmission Control Units (TCUs): Suitable for managing transmission systems with high reliability and safety.
- Body Control Modules (BCMs): Can handle various body control functions with its comprehensive set of peripherals.
- Infotainment and Telematics Systems: Supports the communication and processing needs of modern infotainment systems.
Q & A
- What is the core processor of the SPC58EC80C3NEC0X?
The core processor is the e200z4d, a 32-bit Power Architecture technology dual core running at up to 180 MHz.
- What is the flash memory capacity of this microcontroller?
The device has 4096 KB code flash and 128 KB data flash.
- Does the SPC58EC80C3NEC0X support ASIL-B safety standards?
- What are the low power modes available on this microcontroller?
The device supports HALT, STOP, Smart Standby, and ultra-low power standby with RTC.
- What communication interfaces are available on the SPC58EC80C3NEC0X?
The device includes LINFlexD, DSPI, MCAN with ISO CAN-FD support, FlexRay, and Ethernet interfaces.
- What is the package type and size of the SPC58EC80C3NEC0X?
The package type is 292-FPBGA, measuring 17 x 17 x 1.8 mm.
- What is the junction temperature range of this microcontroller?
The junction temperature range is -40 °C to 150 °C.
- Does the SPC58EC80C3NEC0X support EEPROM emulation?
- What is the role of the Hardware Security Module (HSM) in the SPC58EC80C3NEC0X?
The HSM includes 176 KB dedicated flash memory (144 KB code + 32 KB data) and is part of the device's comprehensive safety and security features.
- Is the SPC58EC80C3NEC0X suitable for advanced driver assistance systems (ADAS)?
