Overview
The SPC58EC70E3F000X is a high-performance 32-bit microcontroller from STMicroelectronics, designed specifically for automotive applications. It belongs to the SPC58 family and is part of the Chorus line, known for its robust features and compliance with stringent automotive standards. This microcontroller is AEC-Q100 qualified, ensuring it meets the rigorous requirements for automotive electronics. It features a dual-core e200z420n3 processor, operating at a core frequency of up to 180 MHz, and is built on 40 nm technology. The device is equipped with comprehensive safety features, making it suitable for applications requiring high reliability and safety, such as advanced driver-assistance systems (ADAS) and vehicle control systems.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Part Number | SPC58EC70E3F000X |
| Core | e200z420n3 Dual Core |
| Core Frequency | Up to 180 MHz |
| Program Memory Size | 2 MB (4096 KB code flash + 128 KB data flash) |
| HSM Dedicated Flash Memory | 176 KB (144 KB code + 32 KB data) |
| On-chip SRAM | 384 KB (including 128 KB core local data RAM) |
| Data Bus Width | 32 bit |
| ADC Resolution | 10 bit, 4 x 12 bit |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +150 °C |
| Package/Case | 100-eTQFP (14x14 mm) |
| Interface Type | CAN, DSPI, Ethernet, LINFlexD, UART |
Key Features
- AEC-Q100 Qualified: Ensures compliance with automotive industry standards for reliability and performance.
- High Performance Dual Core: e200z420n3 dual core with a core frequency of up to 180 MHz, utilizing 32-bit Power Architecture technology.
- Comprehensive Flash Memory: 4224 KB on-chip flash memory (4096 KB code flash + 128 KB data flash) with support for read during program and erase operations, and multiple blocks allowing EEPROM emulation.
- HSM Dedicated Flash Memory: 176 KB dedicated flash memory (144 KB code + 32 KB data) within the Hardware Security Module.
- SRAM and Local Data RAM: 384 KB on-chip general-purpose SRAM, in addition to 128 KB core local data RAM (64 KB included in each CPU).
- Multi-channel DMA and Interrupt Controller: Multi-channel direct memory access controller (eDMA) with 64 channels and a single interrupt controller (INTC).
- Advanced Safety Features: Comprehensive new generation ASIL-B safety concept, including FCCU, MEMU, and CRC unit.
- Enhanced Modular IO Subsystem: Up to 64 timed I/O channels with 16-bit counter resolution, supporting buffered updates and configurable trigger outputs.
- Advanced Communication Interfaces: Includes 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.
- Low Power Capabilities: Versatile low power modes, ultra-low power standby with RTC, and smart wake-up unit for contact monitoring.
Applications
- Automotive Control Systems: Suitable for vehicle control systems, engine management, transmission control, and other critical automotive applications.
- Advanced Driver-Assistance Systems (ADAS): Ideal for ADAS applications requiring high performance, reliability, and safety features.
- Industrial Automation: Can be used in industrial automation where high reliability and robust performance are necessary.
- Safety-Critical Systems: Applicable in safety-critical systems that require ASIL-B compliance and advanced safety features.
Q & A
- What is the core architecture of the SPC58EC70E3F000X?
The SPC58EC70E3F000X features a dual-core e200z420n3 processor, utilizing 32-bit Power Architecture technology.
- What is the maximum operating temperature of the SPC58EC70E3F000X?
The maximum operating temperature is +150 °C.
- What types of communication interfaces does the SPC58EC70E3F000X support?
The device supports CAN, DSPI, Ethernet, LINFlexD, and UART interfaces.
- Is the SPC58EC70E3F000X AEC-Q100 qualified?
Yes, the SPC58EC70E3F000X is AEC-Q100 qualified, ensuring compliance with automotive industry standards.
- What is the size of the on-chip flash memory?
The device has 4224 KB on-chip flash memory (4096 KB code flash + 128 KB data flash).
- What safety features does the SPC58EC70E3F000X include?
The device includes comprehensive new generation ASIL-B safety features, such as FCCU, MEMU, and CRC unit.
- What is the package type of the SPC58EC70E3F000X?
The device is packaged in a 100-eTQFP (14x14 mm) package.
- Does the SPC58EC70E3F000X support low power modes?
Yes, the device supports versatile low power modes, including ultra-low power standby with RTC and smart wake-up unit for contact monitoring.
- What is the role of the Hardware Security Module (HSM) in the SPC58EC70E3F000X?
The HSM includes 176 KB dedicated flash memory (144 KB code + 32 KB data) and supports advanced security features.
- Can the SPC58EC70E3F000X be used in industrial automation?
Yes, the device can be used in industrial automation where high reliability and robust performance are necessary.
