SPC572L64E3中文资料用于汽车动力系统应用的32位Power Architecture MCU数据手册ST规格书

描述 Description

This family of MCUs is targeted at automotive powertrain controller applications for four-cylinder gasoline and diesel engines, chassis control applications, transmission control applications, steering and braking applications, as well as low-end hybrid applications.

The family is designed to achieve ISO26262 ASIL-A compliance.

This document provides electrical specifications, pin assignments, and package diagrams for the SPC572Lx series of microcontroller units (MCUs). For functional characteristics, see the device reference manual.

This family of MCUs is targeted at automotive powertrain controller applications for four-cylinder gasoline and diesel engines, chassis control applications, transmission control applications, steering and braking applications, as well as low-end hybrid applications.

The family is designed to achieve ISO26262 ASIL-A compliance.

特性 Features

• AEC-Q100 qualified
• One main 32-bit Power Architecture® VLE Compliant CPU core, single issue
•Single-precision floating point operations
• 1568 KB on-chip RWW flash memory
•Supporting EEPROM emulation (32 KB)
• 64 KB general-purpose data SRAM
• System Memory Protection Unit (SMPU)
• Multi-channel direct memory access controllers (eDMA) with 16-channel for up to 60 DMA sources
• Interrupt controller (INTC)
• Four 32-bit and one 64-bit Periodic Interrupt Timer channels (PIT)
• Single phase-locked loops with stable clock domain for peripherals and core (PLL)
• System integration unit lite (SIUL2)
• Boot assist flash (BAF) supports factory programming through UART/LIN, CAN
• Generic timer module (GTM101)
•Intelligent complex timer module
•72 channels (16 input and 56 output)
• Enhanced analog-to-digital converter system with:
•Three 12-bit SAR analog converters
•One 16-bit Sigma-Delta analog converters
• Decimation unit to support SD ADC data conditioning
• Two deserial serial peripheral interface (DSPI) modules
• Two LIN and UART communication interfaces (LINFlexD) modules
• One μs-bus channel (composed by one DSPI and one LINFlexD)
• Four SENT channels
• Two modular controller area network (M_CAN) modules
• Fast Ethernet controller (FEC)
• Fast Asynchronous Serial Transmission (LFAST)
• Nexus development interface (NDI) per IEEE-ISTO 5001-2003 standard, with some support for 2010 standard
• Device and board test support per Joint Test Action Group (JTAG) (IEEE 1149.1 and IEEE 1149.7)
• Single 5 V +/-10% Power supply supporting cold start conditions (down to 3.0 V)
• Self Test capability
• Designed for eTQFP80 and eTQFP100