Overview
The SPC58EC80E5FMC0X microcontroller, produced by STMicroelectronics, is part of the SPC58 C Line family, which supersedes the SPC564Cx and SPC56ECx family. This device is designed to provide significant improvements in power and performance, along with a substantial reduction in cost per feature. It features two high-performance e200z420n3 dual-core processors, each operating at up to 180 MHz, and is based on 32-bit Power Architecture technology. The microcontroller is AEC-Q100 qualified, making it suitable for automotive applications that require high reliability and safety standards, including ASIL-B compliance according to ISO 26262.
Key Specifications
| Specification | Description |
|---|---|
| Number of Cores | 2 (e200z420n3 dual-core) |
| Core Frequency | Up to 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 + 128 KB core local data RAM |
| ADC Resolution | 3 x 12-bit SAR, 1 x 12-bit SAR supervisor, 1 x 10-bit SAR with STDBY mode |
| Communication Interfaces | 18 LINFlexD, 8 DSPI, 8 MCAN (ISO CAN-FD compliant), Dual-channel FlexRay, 1 Ethernet 10/100 Mbps |
| Package | eLQFP176 (24 x 24 x 1.4 mm) |
| Junction Temperature Range | -40 °C to 150 °C |
Key Features
- High Performance CPU: Dual-issue 32-bit CPU core complexes with 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.
- Communication Interfaces: Multiple LINFlexD, DSPI, MCAN (ISO CAN-FD compliant), FlexRay, and Ethernet 10/100 Mbps interfaces.
- 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.
- Safety and Security: Comprehensive ASIL-B safety concept, including FCCU, MEMU, and CRC units for safety-critical applications.
- Low Power Modes: Versatile low power modes, ultra low power standby with RTC, and smart wake-up unit for contact monitoring.
Applications
The SPC58EC80E5FMC0X microcontroller is designed for use in various automotive applications, including but not limited to:
- Advanced Driver Assistance Systems (ADAS)
- Engine Control Units (ECUs)
- Transmission Control Units (TCUs)
- Body Control Modules (BCMs)
- Safety-critical systems requiring ASIL-B compliance
Q & A
- What is the core frequency of the SPC58EC80E5FMC0X microcontroller?
The core frequency can be as high as 180 MHz.
- What type of flash memory does the SPC58EC80E5FMC0X have?
The device has 4096 KB code flash and 128 KB data flash.
- Is the SPC58EC80E5FMC0X AEC-Q100 qualified?
- What are the key safety features of the SPC58EC80E5FMC0X?
The device includes comprehensive ASIL-B safety features such as FCCU, MEMU, and CRC units.
- What communication interfaces are available on the SPC58EC80E5FMC0X?
The device features multiple LINFlexD, DSPI, MCAN (ISO CAN-FD compliant), FlexRay, and Ethernet 10/100 Mbps interfaces.
- What is the junction temperature range of the SPC58EC80E5FMC0X?
The junction temperature range is -40 °C to 150 °C.
- Does the SPC58EC80E5FMC0X support low power modes?
- What type of ADCs are available on the SPC58EC80E5FMC0X?
The device includes 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.
- Is the SPC58EC80E5FMC0X suitable for safety-critical applications?
- What is the package type of the SPC58EC80E5FMC0X?
The device is available in an eLQFP176 package (24 x 24 x 1.4 mm).
