EmbeddedRelated.com
    Parts    SPC560P50L3CEFAR
SPC560P50L3CEFAR

SPC560P50L3CEFAR

STMicroelectronics
e200z0h SPC56 Microcontroller IC 32-Bit 64MHz 512KB (512K x 8) FLASH 100-LQFP (14x14)
Active4,011 in stock
Datasheet Digi-Key Mouser Compare Prices

Overview

The SPC560P50L3CEFAR is a 32-bit automotive-grade microcontroller based on the Power Architecture e200z0h core, specifically designed for chassis, safety, and steering applications. It operates at 64MHz and includes 512KB of Flash with built-in Error Correction Code (ECC) to ensure high reliability in harsh environments. The device is AEC-Q100 qualified and features integrated FlexCAN and LINFlex interfaces for robust vehicle networking.

Why Choose This Part

This MCU offers excellent reliability through its ECC-protected Flash and RAM, combined with a 5V-tolerant I/O design that simplifies interfacing in automotive electrical systems. The e200z0h core supports Variable Length Encoding (VLE) for improved code density, allowing complex safety software to fit within the 512KB memory footprint.

Applications

Electric Power Steering (EPS)
Utilizes the eTimer units and motor control peripherals for precise torque sensing and motor actuation in steering systems.
Airbag Control Units
Leverages the Fault Collection Unit (FCU) and ECC memory to meet functional safety requirements for restraint systems.
Automotive Gateway Modules
Acts as a communication hub using multiple FlexCAN and LINFlex interfaces to bridge vehicle bus data.
Braking and Stability Control
Provides the processing overhead and I/O density needed for ABS and electronic stability control algorithms.

Key Specifications

Speed 64MHz
RAM Size 40K x 8
Core Size 32-Bit
EEPROM Size 64K x 8
Peripherals DMA, POR, PWM, WDT
Connectivity CANbus, LINbus, SPI, UART/USART
Mounting Type Surface Mount
Number of I/O 67
Core Processor e200z0h
Package / Case 100-LQFP
Data Converters A/D 26x10b
Oscillator Type Internal
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 125degC (TA)
Supplier Device Package 100-LQFP (14x14)
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V

Getting Started

Development is typically performed using the SPC5 Studio integrated development environment which provides a visual configuration tool. For hardware debugging, a JTAG or Nexus-compliant probe such as the PLS Universal Debug Engine (UDE) or an ST-LINK/V2 is required. Evaluation can be accelerated using the SPC56P-Discovery board which provides access to all pins and communication headers.

SPC560P50L3 Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Temp Range Voltage Stock
SPC560P50L3CEFAR (this part) -40degC ~ 125degC .. 4.5V 4,011
SPC560P50L3BEABR -40degC ~ 105degC .. 3V —
Also available as: SPC560P50L3CEFBR

Also Consider

SPC560P50L3BEABR STMicroelectronics - An alternative variant within the same family with different temperature grading or packaging options for similar chassis applications.
S32K144 NXP Semiconductors - A modern ARM Cortex-M4F based automotive MCU that provides higher performance and ASIL-B/D functional safety support.