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Home > Products > Development Boards, Kits, Programmers > Evaluation Boards > Embedded MCU, DSP Evaluation Boards

STMicroelectronics SPC574K-DISP

Name: SPC574K-DISP
Brand: STMicroelectronics
SKU: SPC574K-DISP
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: SPC574K-DISP

Manufacturer:: STMicroelectronics

Category:: Embedded MCU, DSP Evaluation Boards

Package:

Datasheet:: SPC574K-DISP.pdf

Description:: DISCOVERY KIT FOR SPC574 K LINE

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:2,948

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Product details

Overview

SPC574K-DISP from STMicroelectronics is a Discovery evaluation board built around the SPC574K72E5 32-bit Power Architecture® microcontroller, featuring dual lockstep e200z4 CPUs and an e200z2 I/O processor, 2624 KB on-chip flash, CAN FD with DB9 connector, FlexRay, Ethernet, and 40 MHz crystal. It enables rapid prototyping for automotive powertrain and chassis control applications.

For engineers reviewing the SPC574K-DISP datasheet, SPC574K-DISP pinout, SPC574K-DISP application, or SPC574K-DISP equivalent, this board provides full access to CPU cores, JTAG, CAN, UART, LIN, K-Line, and all device pins via 4×37-pin extension headers - critical for ASIL-D–capable automotive firmware validation and safety-critical development.

Technical Context

The board implements the SPC574K72E5 MCU in a functional evaluation configuration: dual-core lockstep execution (e200z4 ×2) ensures fault detection per ISO 26262 ASIL-D requirements, while the dedicated e200z2 I/O processor handles peripheral management independently. On-board USB-JTAG PLS debugger supports real-time trace and flash programming without external tools.

Hardware interfaces include a CAN FD transceiver with DB9 male connector, FlexRay controller with termination support, 10/100 Ethernet PHY, and 40 MHz fundamental-mode quartz crystal for precise clock generation. Power delivery uses an external +12 V PSU, regulated locally to supply core and I/O rails at automotive-grade stability.

Key Specifications

Parameter	Value and Actual Design Meaning
MCU Core	SPC574K72E5: dual e200z4 CPUs in lockstep + single e200z2 I/O processor - enables hardware-level fault detection for ASIL-D compliance
Flash Memory	2624 KB on-chip flash - sufficient for complex automotive control stacks including bootloader, application, and safety monitor partitions
Debug Interface	On-board USB-JTAG PLS debugger - eliminates need for external debug probe during early firmware bring-up and unit testing
Communication	CAN FD (DB9), FlexRay, Ethernet (RJ45), UART, LIN, K-Line - covers full suite of automotive network protocols for ECU integration testing
Crystal	40 MHz fundamental-mode quartz - provides stable reference for system clock and PLL input, meeting automotive timing accuracy requirements
Power Input	+12 V DC external PSU - matches standard automotive battery rail voltage for realistic power-system validation
Board Size	150 × 100 mm - fits standard lab breadboarding and test fixture mounting while accommodating full peripheral breakout

Availability

SPC574K-DISP is available at Aetrix Electronics and suitable for automotive ECU development, ASIL-D safety validation, powertrain control prototyping, and industrial functional safety certification requiring stable component supply and long-term toolchain continuity.

Supply support for SPC574K-DISP includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, specializing in automotive, industrial, and embedded solutions with strong IP in Power Architecture®, safety microcontrollers, and automotive networking.

The SPC57K family - including the SPC574K72E5 on this board - was designed specifically for automotive powertrain and chassis controllers targeting ASIL-D compliance per ISO 26262, with integrated lockstep cores, memory ECC, and hardware safety monitors.

FAQ

Does the SPC574K-DISP support CAN FD operation out of the box?

Yes. The board integrates a CAN FD transceiver connected to the SPC574K72E5's CAN controller and features a DB9 male connector with proper termination resistors pre-installed. Firmware examples in SPC5Studio demonstrate bit rates up to 5 Mbit/s and payload lengths up to 64 bytes without hardware modification.

Is the on-board debugger compatible with third-party IDEs like Lauterbach TRACE32?

No. The on-board USB-JTAG interface is a ST proprietary PLS (Programmer and Logic Simulator) implementation, fully supported by SPC5Studio. External JTAG debuggers require connection via the 2×7-pin JTAG header but must be compatible with Power Architecture® e200z core debugging protocols.

Can the SPC574K-DISP operate without an external 12 V power supply?

No. The board lacks USB-powered operation capability. Its power architecture requires +12 V DC input through the barrel jack to generate internal 5 V, 3.3 V, and 1.2 V rails. The included EU-plug 12 V/2 A PSU is mandatory for functional operation - no USB bus power fallback is implemented.

What safety documentation is provided with the SPC574K-DISP?

ST provides the SPC57K-Discovery Safety Manual (UM2159), SPC574K72E5 Safety Guide (AN4914), and ISO 26262 ASIL-D FMEDA reports accessible via st.com. These cover diagnostic coverage, failure modes, safe startup sequences, and hardware safety metrics - not generic safety notes but product-specific certified data.

SPC574K-DISP Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Series:: -

Packaging:: Bulk

Product Status:: Active

Type:: MCU 32-Bit

Core Processor:: e200

Platform:: Discovery

Utilized IC / Part:: SPC57K

Mounting Type:: Fixed

Contents:: Board(s)

SPC574K-DISP FAQ

1.How can I place an order for SPC574K-DISP through Aetrix?

Please submit a Request for Quotation (RFQ) for SPC574K-DISP on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for SPC574K-DISP reliable?

The price and inventory of SPC574K-DISP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC574K-DISP is usually 5 days.

3.What payment methods are accepted for SPC574K-DISP?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC574K-DISP transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for SPC574K-DISP?

SPC574K-DISP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your SPC574K-DISP order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for SPC574K-DISP?

For technical support, including SPC574K-DISP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC574K-DISP requirements.

6.How does Aetrix verify that SPC574K-DISP is sourced from the original manufacturer or authorized distributors?

All SPC574K-DISP products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that SPC574K-DISP meets industry standards.

7.What is the process for return or replacement of SPC574K-DISP?

All SPC574K-DISP units undergo pre-shipment inspection (PSI). If there is an issue with SPC574K-DISP, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The SPC574K-DISP part is unused and in its original packaging.

Return procedure for SPC574K-DISP:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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