ST SPC574SADPT244S

Advanced evaluation board system supporting 32-bit SPC574Sx STMicroelectronics automotive microcontrollers. The complete system consists of an SPC58XXMB/SPC57XXMB motherboard and an SPC574SADPTx daughter card that plugs into the motherboard. Different daughter cards are available to evaluate all supported packages across the full device range, with similar design and concept across all daughter cards. The evaluation system (motherboard and daughter card) allows full access to the CPU, all CPU I/O signals, and motherboard peripherals such as CAN, SCI, LIN, and FlexRAY. The daughter card can also be used as a standalone unit when access to I/O pins or peripherals is not required.

• SPC574SADPT144S, SPC574SADPT244S:
  • Open MCU socket
  • Flexible MCU clock options: 40 MHz crystal EVB clock circuit; 8 MHz EVB clock oscillator circuit; external clock via SMA connector
  • User reset switch with reset status LED
  • 14-pin standard JTAG connector
  • 34-pin connector for Nexus2 interface
  • 38-pin Mictor connector for Nexus level3+ debug and trace interface
  • Sub-module dimensions: 127 mm × 114 mm
  • Standard connectors compatible with SPC58XXMB/SPC57XXMB
• SPC58XXMB/SPC57XXMB:
  • SPC57 modular evaluation system
  • Single 12 V external power supply
  • Four onboard regulators: 5.0 V, 3.3 V, and 1.25 V switching regulators; 5 V linear regulator for ADC power and reference
  • Main power switch and regulator status LED
  • Two 240-pin high-density expansion connectors for MCU daughter cards
  • All MCU signals easily accessible via port-sorted 0.1-inch pitch header groups
  • RS232/SCI physical interface with standard DB9 female connector
  • One FlexRAY channel interface with DB9 connector (for two transceivers) and two spare connectors
  • LINFlexD interface with two different connector types
  • Two high-speed CAN-FD channels with two standard DB9 female connectors
  • One potentiometer for analog voltage input, four user switches and four user LEDs (freely assignable)

• Evaluation of SPC574Sx series automotive microcontrollers
• Access to CPU, I/O signals, and peripherals (e.g., CAN, SCI, LIN, FlexRAY) for development and testing
• Daughter card usable as a standalone unit (when I/O pin or peripheral access is not required)