Evaluation motherboard for SPC56 series microcontrollers

The SPC56XXMB is an evaluation system supporting the STMicroelectronics SPC56xx family of automotive microprocessors. The complete system consists of a SPC56XXMB motherboard and a mini module which plugs directly into the motherboard. Different mini modules are available for evaluating the whole family of devices in all supported packages.


The evaluation system allows full access to the CPU, to all of the CPU’s I/O signals and to the motherboard’s peripherals (such as CAN, SCI and LIN).


The mini module itself can be used as a stand-alone unit when access to the I/O pins or peripherals is not needed.

Key Features

  • Prototyping area with 0.1” spacing and SOIC footprint
  • Two LIN channels with jumper enable
  • Expansion connectors for accessing all I/O signals
  • One SCI channel with jumper enables, transceiver and DB9 female connector
  • Specifications:
  • 12 VDC Center Positive power supply with 2.5/5.5 mm barrel connector
  • Two FlexRay channels with jumper enables
  • Four user push buttons with jumper enable and polarity selection
  • Four user LED’s with jumper enables
  • Two CAN channels with jumper enable
  • SPC56xx modular evaluation system
  • Board power supply: 12 VDC external supply voltage
  • On/off power switch with LED indicators
  • Possibility to configure onboard peripherals to operate at 5 V or 3.3 V logic levels, depending on target
  • Pin array for accessing all I/O signals
  • Onboard STMicroelectronics® L9758 voltage regulator with three simultaneous output at 1.2 V, 3.3 V and 5 V
  • One potentiometer for analog voltage input


Technical Documentation

Product Specifications
Description Version Size
DB1744 DB1744: SPC56xx microcontroller family evaluation motherboard 2.0 52 KB

Hardware Resources

Schematic Pack
Description Version Size
Schematic pack for SPC56XXMB 1.0 303 KB


License Agreement
Description Version Size
Evaluation products license agreement 1.4 128 KB

Tools and Software

Development Tools
Software Development Tools
Support & Community

Sample & Buy

Part Number Marketing Status Unit Price (US$) * Quantity Specific features ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
SPC56XXMB Active 482.18 1 - NEC EAR99 - MORE INFO Buy Direct Add to cart DISTRIBUTOR AVAILABILITY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
SPC56XXMB ActiveEcopack1

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.