Overview
The SPC582B50E1AD00X microcontroller, produced by STMicroelectronics, is part of the SPC582Bx family, which is designed to supersede the SPC560Bx family. This device is built on the legacy of the SPC5x products and introduces new features to meet future requirements such as ASIL-B classification, a high number of ISO CAN-FD channels, and significant power and performance improvements (MIPS per mW).
Key Specifications
| Feature | Description |
|---|---|
| Core Type | 32-bit Power Architecture technology CPU |
| Core Frequency | Up to 48 MHz |
| Flash Memory | 1088 KB (1024 KB code flash + 64 KB data flash) |
| SRAM | 96 KB on-chip general-purpose SRAM |
| DMA Channels | 16 eDMA channels |
| Interrupt Controller | 1 INTC with 151 sources |
| ADC | One 12-bit SAR analog-to-digital converter, up to 27 channels |
| Communication Interfaces | 6 LINFlexD modules, 4 DSPI modules, 7 MCAN interfaces with ISO CAN-FD support |
| Operating Temperature | -40 °C to 150 °C |
| Package | Variety of packages available, including Ecopack2 for automotive safety |
Key Features
- AEC-Q100 qualified
- High performance e200z2 single core with variable length encoding (VLE) and floating point operations
- Comprehensive new generation ASIL-B safety concept, including 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 32 timed I/O channels
- Body cross triggering unit (BCTU) for triggering ADC conversions
- Dual phase-locked loops with stable clock domain for peripherals and FM modulation domain
- Boot assist Flash (BAF) for factory programming through asynchronous CAN or LIN/UART
- Nexus Class 3 debug and trace interface
Applications
The SPC582B50E1AD00X microcontroller is designed for automotive applications, particularly those requiring high safety standards such as ASIL-B compliance. It is suitable for use in advanced driver-assistance systems (ADAS), engine control units, transmission control units, and other automotive safety-critical systems. The device's robust communication interfaces, including ISO CAN-FD and LINFlexD, make it ideal for complex automotive networking scenarios.
Q & A
- What is the core frequency of the SPC582B50E1AD00X microcontroller?
The core frequency of the SPC582B50E1AD00X microcontroller is up to 48 MHz. - What type of CPU does the SPC582B50E1AD00X use?
The SPC582B50E1AD00X uses a 32-bit Power Architecture technology CPU. - How much flash memory does the SPC582B50E1AD00X have?
The SPC582B50E1AD00X has 1088 KB of on-chip flash memory, consisting of 1024 KB code flash and 64 KB data flash. - What safety features does the SPC582B50E1AD00X include?
The SPC582B50E1AD00X includes comprehensive ASIL-B safety features such as FCCU, MEMU, CRC unit, and end-to-end error correction code (e2eECC) logic. - What communication interfaces are available on the SPC582B50E1AD00X?
The SPC582B50E1AD00X features 6 LINFlexD modules, 4 DSPI modules, and 7 MCAN interfaces with ISO CAN-FD support. - What is the operating temperature range of the SPC582B50E1AD00X?
The operating temperature range of the SPC582B50E1AD00X is -40 °C to 150 °C. - Is the SPC582B50E1AD00X AEC-Q100 qualified?
Yes, the SPC582B50E1AD00X is AEC-Q100 qualified. - What is the purpose of the Body Cross Triggering Unit (BCTU) in the SPC582B50E1AD00X?
The BCTU triggers ADC conversions from any eMIOS channel or up to 2 dedicated PIT_RTIs and ensures synchronization with ADC to avoid collisions. - Does the SPC582B50E1AD00X support factory programming?
Yes, the SPC582B50E1AD00X supports factory programming through the Boot Assist Flash (BAF) using a serial bootload via asynchronous CAN or LIN/UART. - What debug and trace interface does the SPC582B50E1AD00X use?
The SPC582B50E1AD00X uses a Nexus Class 3 debug and trace interface.
