Overview
The SPC58XCADPT176S is a premium evaluation board system designed by STMicroelectronics to support the 32-bit SPC58x family of automotive microcontrollers. This system is part of the broader SPC57x and SPC58x evaluation ecosystem, which provides a comprehensive platform for evaluating and developing applications using these microcontrollers.
The SPC58XCADPT176S specifically targets the SPC584CxxE7, SPC58ECxxE7, and SPC584BxxE7 microcontrollers, offering an open-top MCU socket for flexible MCU clocking options and extensive peripheral support.
Key Specifications
| Specification | Description |
|---|---|
| MCU Socket | Open top MCU socket for SPC58x microcontrollers |
| Power Supply | Single 12V external power supply |
| On-board Regulators | Four on-board regulators: 5.0 V, 3.3 V, 1.25 V switching regulators, and 5V linear regulator for ADC supplies and references |
| Clocking Options | 40 MHz crystal EVB clock circuit and 8 MHz EVB clock oscillator circuit |
| Expansion Connectors | Two 240-way high-density expansion connectors for MCU daughter cards |
| Interfaces | RS232/SCI, FlexRAY, LINFlexD, high speed CAN, Ethernet (RJ45), and analog voltage input via potentiometer |
| User Controls | Four user switches and four user LEDs, freely connectable |
Key Features
- Modular evaluation system for SPC57x and SPC58x microcontrollers
- Flexible MCU clocking options with 40 MHz crystal and 8 MHz oscillator circuits
- Single 12V external power supply with four on-board regulators
- Master power switch and regulator status LEDs
- All MCU signals readily accessible at 0.1” pitch headers
- RS232/SCI, FlexRAY, LINFlexD, high speed CAN, and Ethernet interfaces
- Potentiometer for analog voltage input
- Four user switches and four user LEDs, freely connectable
Applications
The SPC58XCADPT176S is designed for the development and evaluation of automotive applications, including but not limited to:
- Advanced driver-assistance systems (ADAS)
- Automotive control units (e.g., engine control, transmission control)
- Infotainment and telematics systems
- Safety-critical systems (e.g., airbag control, anti-lock braking systems)
- Vehicle networking and communication systems (CAN, FlexRAY, Ethernet)
Q & A
- What is the SPC58XCADPT176S used for?
The SPC58XCADPT176S is a premium evaluation board used for evaluating and developing applications with the SPC58x family of automotive microcontrollers.
- Which microcontrollers does the SPC58XCADPT176S support?
The SPC58XCADPT176S supports the SPC584CxxE7, SPC58ECxxE7, and SPC584BxxE7 microcontrollers.
- What power supply options are available on the SPC58XCADPT176S?
The board uses a single 12V external power supply with four on-board regulators.
- What interfaces are available on the SPC58XCADPT176S?
The board includes RS232/SCI, FlexRAY, LINFlexD, high speed CAN, Ethernet (RJ45), and analog voltage input via potentiometer.
- How are the MCU signals accessed on the SPC58XCADPT176S?
All MCU signals are readily accessible at a port-ordered group of 0.1” pitch headers.
- What user controls are available on the SPC58XCADPT176S?
The board includes four user switches and four user LEDs, which are freely connectable.
- What is the purpose of the expansion connectors on the SPC58XCADPT176S?
The two 240-way high-density expansion connectors are for MCU daughter cards.
- Can the SPC58XCADPT176S be used for safety-critical applications?
- How does the SPC58XCADPT176S support automotive networking?
The board supports various automotive networking protocols including CAN, FlexRAY, and Ethernet.
- What is the significance of the open-top MCU socket on the SPC58XCADPT176S?
The open-top MCU socket allows for flexible MCU clocking options and easy swapping of different microcontrollers.
