STMicroelectronics SPC560PADPT144S

Overview

SPC560PADPT144S from STMicroelectronics is a mini evaluation module designed for the SPC560P44L5 and SPC560P50L5 automotive microcontrollers in LQFP144 package. It mates with the SPC56XXMB motherboard to provide full I/O access, dual CAN (HS + LS/FT), dual LIN, SCI, FlexRay, user buttons/LEDs, analog potentiometer input, and configurable 3.3 V/5 V logic levels.

For engineers reviewing the SPC560PADPT144S datasheet, SPC560PADPT144S pinout, SPC560PADPT144S application, or SPC560PADPT144S equivalent, this board enables rapid validation of power sequencing, CAN/LIN protocol stack integration, FlexRay timing alignment, and mixed-voltage peripheral interfacing in automotive ECU development.

Technical Context

The SPC560PADPT144S functions as a socketed daughter card that interfaces exclusively with the SPC56XXMB motherboard via a standardized high-density connector. It provides direct access to all 144 pins of the target MCU, including dedicated traces for JTAG/SWD debug, reset control, and boot configuration strapping.

Onboard voltage regulation uses the ST L9758 to deliver synchronized 1.2 V (core), 3.3 V (I/O), and 5 V (peripheral) rails, with jumper-selectable logic level assignment per interface block (CAN, LIN, SCI, FlexRay) to match host MCU requirements without external level-shifting.

Key Specifications

Availability

SPC560PADPT144S is available at Aetrix Electronics and suitable for automotive ECU prototyping, ISO 11898-2/11898-3 compliance testing, LIN 2.x node validation, and FlexRay physical layer characterization requiring stable component supply and traceable sourcing.

Supply support for SPC560PADPT144S 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-grade microcontrollers, power management ICs, and sensor solutions with ASIL-B/D functional safety certification capabilities.

This module belongs to ST's SPC56xx evaluation platform family, engineered specifically to accelerate development of ISO 26262-compliant powertrain, chassis, and body control units using scalable 32-bit Power Architecture cores.

FAQ

Does the SPC560PADPT144S include the SPC560P microcontroller?

No. The SPC560PADPT144S is a bare mini module - it provides the socket, routing, and peripherals but does not include the MCU. The target device (e.g., SPC560P44L5 or SPC560P50L5) must be purchased separately and inserted into the LQFP144 socket on the board.

What motherboard is required to use this module?

The SPC560PADPT144S requires the SPC56XXMB motherboard to operate. It connects via a standardized high-density edge connector and relies on the motherboard for debug interface (JTAG/SWD), USB-to-SCI bridge, and primary power distribution. No standalone operation is supported.

Can both CAN channels operate simultaneously?

Yes. Both CAN channels are electrically isolated and independently enabled via jumpers. The first channel uses a fixed high-speed transceiver; the second supports jumper-selectable high-speed or low-speed fault-tolerant mode, allowing concurrent dual-CAN testing per ISO 11898-1 and ISO 11898-3 standards.

Is the FlexRay interface fully functional out-of-the-box?

Only one FlexRay channel is fully populated with transceiver and DB9 male connector. The second channel exists as footprints only - components must be soldered separately to enable it. Clock synchronization, termination, and bus arbitration must be validated per FlexRay Consortium specifications.