Overview
The SPC58EC80E3QMC0Y microcontroller, produced by STMicroelectronics, is part of the SPC584Cx and SPC58ECx family. This family supersedes the SPC564Cx and SPC56ECx family, introducing new features and improvements in power and performance. The SPC58EC80E3QMC0Y is designed for high-performance automotive applications, featuring a 32-bit Power Architecture technology CPU with dual e200z420 cores and one e200z0 core embedded in the Hardware Security Module. It is AEC-Q100 qualified and complies with ASIL-B safety standards of ISO 26262, making it suitable for critical automotive systems.
Key Specifications
| Parameter | Description |
|---|---|
| Core Frequency | Up to 180 MHz |
| CPU Architecture | 32-bit Power Architecture technology |
| Number of Cores | 2 main CPUs (e200z420) + 1 e200z0 core in HSM |
| 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 |
| Operating Temperature | -40°C to 125°C |
| Voltage Supply | 3.3V, 5V |
| Communication Interfaces | 18 LINFlexD, 8 DSPI, 8 MCAN (ISO CAN-FD), Dual-channel FlexRay, 1 Ethernet 10/100 Mbps |
Key Features
- Comprehensive new generation ASIL-B safety concept with FCCU, MEMU, and CRC unit
- Crossbar switch architecture for concurrent access to peripherals, Flash, or RAM with end-to-end ECC
- Enhanced modular IO subsystem (eMIOS) with up to 64 timed I/O channels
- Enhanced analog-to-digital converter system with 3 independent fast 12-bit SAR analog converters and more
- Multi-channel direct memory access controller (eDMA) with 64 channels
- Low power capabilities including versatile low power modes and ultra low power standby with RTC
- Smart Wake-up Unit for contact monitoring and fast wakeup schemes
Applications
The SPC58EC80E3QMC0Y microcontroller is designed for automotive applications, particularly those requiring high performance, safety, and reliability. It is suitable for use in advanced driver-assistance systems (ADAS), engine control units, transmission control units, and other critical automotive systems that demand robust safety features and high computational power.
Q & A
- What is the core frequency of the SPC58EC80E3QMC0Y microcontroller?
The core frequency can be as high as 180 MHz. - What type of CPU architecture does the SPC58EC80E3QMC0Y use?
The SPC58EC80E3QMC0Y uses a 32-bit Power Architecture technology CPU. - How many cores does the SPC58EC80E3QMC0Y have?
The SPC58EC80E3QMC0Y has 2 main CPUs (e200z420) and 1 e200z0 core embedded in the Hardware Security Module. - What is the total flash memory capacity of the SPC58EC80E3QMC0Y?
The total flash memory capacity is 4224 KB (4096 KB code flash + 128 KB data flash). - Is the SPC58EC80E3QMC0Y AEC-Q100 qualified?
Yes, the SPC58EC80E3QMC0Y is AEC-Q100 qualified. - What safety standards does the SPC58EC80E3QMC0Y comply with?
The SPC58EC80E3QMC0Y complies with ASIL-B safety standards of ISO 26262. - What are the key communication interfaces available on the SPC58EC80E3QMC0Y?
The key communication interfaces include 18 LINFlexD, 8 DSPI, 8 MCAN (ISO CAN-FD), Dual-channel FlexRay, and 1 Ethernet 10/100 Mbps. - Does the SPC58EC80E3QMC0Y support low power modes?
Yes, the SPC58EC80E3QMC0Y supports versatile low power modes and ultra low power standby with RTC. - What is the operating temperature range of the SPC58EC80E3QMC0Y?
The operating temperature range is -40°C to 125°C. - What is the purpose of the Hardware Security Module (HSM) in the SPC58EC80E3QMC0Y?
The HSM includes a hardware cryptographic co-processor and is part of the comprehensive safety and security features of the microcontroller.
