Overview
The SPC584B-DISP is a discovery board designed by STMicroelectronics to accelerate the development and ensure a fast time-to-market for automotive applications. It features the SPC58 Chorus 4B Line microcontrollers, which are optimized for body and gateway applications where safety and security are paramount. The board offers a balance of performance, functionalities, and cost, making it an ideal tool for developers in the automotive sector.
The SPC58 Chorus 4B Line microcontrollers comply with the ASIL-B functional safety level as per ISO26262 and include a Hardware Security Module (HSM) that meets the EVITA Medium level for secure communication and protection. Additionally, the board supports the addition of an external HSM ST device (ST33) for applications requiring the highest security level.
Key Specifications
| Specification | Details |
|---|---|
| Microcontroller | SPC584B70E5, 32-bit Power Architecture e200z4 |
| Package | eTQFP144 |
| Flash Memory | 2 MB |
| Operating Temperature | -40 °C to 150 °C |
| CPU Clock Frequency | Up to 120 MHz |
| Communication Interfaces | 2 ISO CAN FD ports, 1 Ethernet port, 1 LIN (with transceiver), 8 MCAN interfaces, 14 LINFlexD modules, 7 DSPI modules |
| Analog-to-Digital Converters | 2 independent fast 12-bit SAR, 1 supervisor 12-bit SAR, 1 10-bit SAR with STDBY mode support |
| Debugging | On-board PLS debugger-programmer, JTAG interface |
| Power Supply | 12 VDC (external power supply), USB virtual COM port |
| Board Size | 150 x 101 mm |
Key Features
- Featuring SPC584B70E5, a 32-bit Power Architecture e200z4 core with 2 MB Flash in an eTQFP144 package.
- Compliance with ASIL-B functional safety level and EVITA Medium level for secure communication.
- Full access to all CPU’s signals and GPIOs through a 4x37 0.1" pin grid array.
- On-board PLS integrated programmer-debugger and JTAG interface.
- Multiple connectivity options including 2 ISO CAN FD ports, 1 Ethernet port, and 1 LIN (with transceiver).
- Enhanced modular IO subsystem (eMIOS) with up to 64 timed I/O channels.
- Body cross triggering unit (BCTU) and ADC quick evaluation with potentiometers.
- Extension headers for prototyping boards or additional modules, and Arduino shield compatibility.
- Push switches and LEDs for HMI customization.
- ST’s SPC5-STUDIO, an Eclipse-based integrated development environment for designing, building, and deploying embedded applications.
Applications
The SPC584B-DISP discovery board is primarily designed for automotive applications, particularly in the areas of body and gateway systems. It addresses the growing needs for safety and security in these systems.
- Automotive body control modules.
- Automotive gateway systems.
- Other safety-critical automotive applications requiring ASIL-B compliance and high security levels.
Q & A
- What is the primary purpose of the SPC584B-DISP discovery board?
The SPC584B-DISP is designed to accelerate the development and ensure a fast time-to-market for automotive applications, particularly in body and gateway systems.
- Which microcontroller is featured on the SPC584B-DISP board?
The board features the SPC584B70E5, a 32-bit Power Architecture e200z4 microcontroller.
- What safety and security standards does the SPC584B-DISP comply with?
The board complies with ASIL-B functional safety level as per ISO26262 and includes a Hardware Security Module (HSM) meeting EVITA Medium level.
- What debugging tools are available on the SPC584B-DISP board?
The board includes an on-board PLS debugger-programmer and a JTAG interface.
- What connectivity options are available on the SPC584B-DISP board?
The board offers 2 ISO CAN FD ports, 1 Ethernet port, 1 LIN (with transceiver), and other communication interfaces like MCAN and DSPI modules.
- How does the SPC584B-DISP support prototyping and expansion?
The board provides extension headers for all device pins, allowing connection to prototyping expansion boards and additional modules. It also supports Arduino shield compatibility.
- What development environment is recommended for the SPC584B-DISP?
ST’s SPC5-STUDIO, an Eclipse-based integrated development environment, is recommended for designing, building, and deploying embedded applications.
- What power supply options are available for the SPC584B-DISP board?
The board can be powered via an external 12 VDC power supply or through a USB virtual COM port.
- What are the dimensions of the SPC584B-DISP board?
The board measures 150 x 101 mm.
- Is the SPC584B-DISP board compatible with other STMicroelectronics boards?
Yes, the SPC584B-DISP board is fully hardware compatible with the SPC582B-DIS board, allowing a seamless transition between the two.
