Overview
The SPC58EC80E7QMC0X 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 throughput, cost per feature, power consumption, and performance. The device is designed to provide significant enhancements in MIPS per milliwatt, making it highly efficient for automotive applications. It features two e200z420 processor cores and one e200z0 core embedded in the Hardware Security Module (HSM), ensuring robust security and performance.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | SPC58EC80E7QMC0X |
| Operating Temperature (°C) (min) | -40 |
| CPU Clock Frequency (MHz) (max) | 180 |
| Number of Cores | 2 (e200z420) + 1 (e200z0 in HSM) |
| Flash Memory | 4096 KB code flash + 128 KB data flash |
| HSM Dedicated Flash Memory | 176 KB (144 KB code + 32 KB data) |
| SRAM | 384 KB on-chip general-purpose SRAM + 128 KB core local data RAM |
| Package/Case | eLQFP-176 |
| Voltage | 3.3V, 5V |
Key Features
- High Performance CPU: Dual e200z420n3 cores with a maximum frequency of 180 MHz, supporting Variable Length Encoding (VLE) and single-precision floating point operations.
- Memory and Storage: 4096 KB code flash, 128 KB data flash, 176 KB HSM dedicated flash, and 384 KB on-chip general-purpose SRAM.
- Security and Safety: Hardware Security Module (HSM) with HW cryptographic co-processor, ASIL-B safety concept compliance according to ISO 26262, and comprehensive error management units.
- Communication Interfaces: 18 LINFlexD modules, 8 DSPI modules, 8 MCAN interfaces with ISO CAN-FD support, dual-channel FlexRay controller, and a 10/100 Mbps Ethernet controller.
- Analog and Digital Peripherals: Enhanced modular IO subsystem (eMIOS) with up to 64 timed I/O channels, multiple SAR analog converters, and a body cross triggering unit (BCTU).
- Low Power Capabilities: Versatile low power modes, ultra low power standby with RTC, and smart wake-up unit for contact monitoring.
Applications
The SPC58EC80E7QMC0X microcontroller is primarily designed for automotive applications, including advanced driver-assistance systems (ADAS), engine control units, transmission control units, and other safety-critical systems. Its compliance with ASIL-B safety standards and robust security features make it an ideal choice for high-reliability automotive electronics.
Q & A
- What is the maximum CPU clock frequency of the SPC58EC80E7QMC0X?
The maximum CPU clock frequency is 180 MHz.
- How many processor cores does the SPC58EC80E7QMC0X have?
The device has two e200z420 processor cores and one e200z0 core embedded in the Hardware Security Module.
- What is the total flash memory capacity of the SPC58EC80E7QMC0X?
The total flash memory capacity is 4096 KB code flash + 128 KB data flash.
- Is the SPC58EC80E7QMC0X compliant with any automotive safety standards?
Yes, it is compliant with ASIL-B safety standards according to ISO 26262.
- What types of communication interfaces are available on the SPC58EC80E7QMC0X?
The device includes 18 LINFlexD modules, 8 DSPI modules, 8 MCAN interfaces with ISO CAN-FD support, a dual-channel FlexRay controller, and a 10/100 Mbps Ethernet controller.
- What is the package type of the SPC58EC80E7QMC0X?
The package type is eLQFP-176.
- Does the SPC58EC80E7QMC0X support low power modes?
Yes, it supports versatile low power modes, ultra low power standby with RTC, and smart wake-up unit for contact monitoring.
- What is the operating temperature range of the SPC58EC80E7QMC0X?
The operating temperature range is from -40°C to 150°C.
- Is the SPC58EC80E7QMC0X AEC-Q100 qualified?
Yes, it is AEC-Q100 qualified.
- What is the purpose of the Hardware Security Module (HSM) in the SPC58EC80E7QMC0X?
The HSM includes a HW cryptographic co-processor and is designed to enhance the security of the device.
