Overview
The SPC58EC70E1F000X is a 32-bit Power Architecture microcontroller from STMicroelectronics, designed specifically for automotive and security applications. It is part of the SPC58 C Line family, which offers high performance, advanced safety features, and significant power and cost efficiency. This microcontroller is AEC-Q100 qualified and complies with the ASIL-B safety standard of ISO 26262, making it suitable for critical automotive systems.
Key Specifications
| Parameter | Description |
|---|---|
| Number of Cores | 2 (e200z420n3 dual core) |
| Core Frequency | Up to 180 MHz |
| Flash Memory | 4096 KB code flash + 128 KB data flash |
| SRAM | 384 KB on-chip general-purpose SRAM (including 256 KB standby RAM) |
| HSM Dedicated Flash | 176 KB (144 KB code + 32 KB data) |
| Supply Voltage | 3.3V, 5V |
| Operating Temperature | -40°C to 125°C |
| Communication Interfaces | 18 LINFlexD, 8 DSPI, 8 MCAN (ISO CAN-FD), Dual-channel FlexRay, 1 Ethernet 10/100 Mbps |
| Analog-to-Digital Converters | 3 independent fast 12-bit SAR, 1 supervisor 12-bit SAR, 1 10-bit SAR with STDBY mode |
| Package | TQFP64 |
Key Features
- High Performance CPU: Dual-core e200z420n3 with a core frequency up to 180 MHz, utilizing Variable Length Encoding (VLE) and supporting single precision floating point operations.
- Advanced Safety Features: Compliant with ASIL-B of ISO 26262, including a Failure Control and Collection Unit (FCCU), Memory Error Management Unit (MEMU), and Cyclic Redundancy Check (CRC) unit.
- Enhanced Modular IO Subsystem (eMIOS): Up to 64 timed I/O channels with 16-bit counter resolution, supporting buffered updates, shifted PWM outputs, and configurable trigger outputs for ADC conversions.
- Low Power Capabilities: Versatile low power modes, ultra-low power standby with RTC, and a Smart Wake-up Unit for contact monitoring.
- Communication and Connectivity: 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.
- Analog-to-Digital Converters: Three independent fast 12-bit SAR analog converters, one supervisor 12-bit SAR analog converter, and one 10-bit SAR analog converter with STDBY mode support.
Applications
The SPC58EC70E1F000X microcontroller is designed for various automotive and industrial applications, including:
- Advanced Driver Assistance Systems (ADAS)
- Engine Control Units (ECUs)
- Transmission Control Units (TCUs)
- Body Control Modules (BCMs)
- Safety and Security Systems
- Industrial Automation and Control Systems
Q & A
- What is the core architecture of the SPC58EC70E1F000X microcontroller?
The SPC58EC70E1F000X features a dual-core e200z420n3 architecture based on 32-bit Power Architecture technology.
- What is the maximum core frequency of this microcontroller?
The core frequency can go up to 180 MHz.
- What type of flash memory does it have?
It has 4096 KB code flash and 128 KB data flash.
- What are the key safety features of this microcontroller?
It includes features such as FCCU, MEMU, and CRC unit, and is compliant with ASIL-B of ISO 26262.
- What communication interfaces are available on this microcontroller?
It includes 18 LINFlexD, 8 DSPI, 8 MCAN (ISO CAN-FD), a dual-channel FlexRay controller, and a 10/100 Mbps Ethernet controller.
- What is the operating temperature range of the SPC58EC70E1F000X?
The operating temperature range is -40°C to 125°C.
- What package options are available for this microcontroller?
It is available in a TQFP64 package.
- Does the microcontroller support low power modes?
Yes, it supports versatile low power modes, ultra-low power standby with RTC, and a Smart Wake-up Unit.
- What are the key applications of the SPC58EC70E1F000X microcontroller?
It is used in automotive systems such as ADAS, ECUs, TCUs, and BCMS, as well as in industrial automation and control systems.
- Is the SPC58EC70E1F000X AEC-Q100 qualified?
Yes, it is AEC-Q100 qualified.
