STMicroelectronics SPC56AP60L3BEFBR

Overview

SPC56AP60L3BEFBR from STMicroelectronics is a 32-bit Power Architecture® e200z0h-based automotive MCU with 1088 KB Flash (1024 KB code + 64 KB EEPROM emulation), 80 KB ECC-protected SRAM, and AEC-Q100 qualification for chassis/safety systems. It integrates dual FlexCAN 2.0B interfaces, FlexRay V2.1 (dual-channel, 10 Mbit/s), 2 LINFlex, 5 DSPI, 2 eTimer units, and a 10-bit ADC with 27 channels and <1 µs conversion time. Used in electronic braking control units (EBCU) and steering angle sensor modules.

For engineers reviewing the SPC56AP60L3BEFBR datasheet, SPC56AP60L3BEFBR pinout, SPC56AP60L3BEFBR application, or SPC56AP60L3BEFBR equivalent, key selection criteria include ASIL-B-capable fault collection (FCCU), safety port implementation, dual-core NMI support, and ambient operation up to 125 °C in LQFP100 package.

Technical Context

The device implements a single-issue e200z0h CPU core running at 64 MHz with Variable Length Encoding (VLE), compliant with Power Architecture® embedded category. Memory subsystem includes ECC-protected on-chip Flash and SRAM, coupled with fail-safe mechanisms including Safety Port, SWT with pseudo-random servicing sequence, and Fault Collection and Control Unit (FCCU).

Peripherals are organized across two on-platform sets with dual INTC controllers. Communication stack supports concurrent CAN, LIN, DSPI, and FlexRay traffic - the Safety Port operates as a third CAN interface when not configured for functional safety arbitration, and FlexRay supports up to 64 message buffers with dual-channel redundancy.

Key Specifications

Pinout & Package

LQFP100 package (14 × 14 mm, 0.5 mm pitch), RoHS-compliant ECOPACK®2, rated for industrial and automotive thermal cycling.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar automotive chassis microcontroller applications.

Compared with SPC56AP60L3BEFBR, the NXP S32K144 offers higher clock speed and crypto acceleration but omits FlexRay and safety port; the RH850/F1L adds CAN FD bandwidth but sacrifices Nexus trace and failsafe FlexRay integration critical for ISO 26262 chassis systems.

Availability

SPC56AP60L3BEFBR is available at Aetrix Electronics and suitable for electronic braking control units (EBCU), electric power steering (EPS) systems, and active suspension nodes requiring stable component supply across automotive production lifecycles.

Supply support for SPC56AP60L3BEFBR 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 power solutions with broad IP portfolio and AEC-Q100 manufacturing infrastructure.

This device belongs to the SPC56xP60x automotive MCU family, designed specifically for ASIL-B chassis and safety applications requiring integrated FlexRay, dual CAN, and hardware fault containment mechanisms.

FAQ

What is the maximum junction temperature rating for SPC56AP60L3BEFBR?

The device is rated for operation up to 150 °C junction temperature, validated under AEC-Q100 stress test conditions. Ambient operating range is –40 °C to 125 °C for LQFP100 packaging, with thermal resistance θ_JA = 42 °C/W per Table 13 in DocID18340 Rev 6.

Does SPC56AP60L3BEFBR support CAN FD?

No. The device integrates two FlexCAN 2.0B Active controllers and one FlexRay V2.1 module, but does not implement CAN FD protocol. Its CAN interfaces comply strictly with ISO 11898-1:2015 (Classical CAN) with 32 message buffers each and TTCAN timing support.

How is the safety port implemented on this MCU?

The safety port is a dedicated FlexCAN instance configured with hardware-enforced message filtering, cyclic redundancy check (CRC), and time-triggered transmission scheduling. It operates independently from the two main FlexCAN interfaces and can be used as a third CAN channel or reserved exclusively for safety-critical arbitration messages.

Can the 10-bit ADC operate concurrently with eDMA transfers?

Yes. The ADC supports hardware cross-triggering via the CTU unit and direct eDMA request generation on conversion completion. All 27 channels can be sequenced with programmable sampling windows, and results are automatically transferred to SRAM without CPU intervention - verified in Section 1.5.24 and Table 32 of the datasheet.