NXP S32K汽车通用和高可靠工业的可扩展微控制器开发方案

NXP公司的S32K是汽车通用和高可靠工业的可扩展微控制器,是符合AEC-Q100规范基于32位Arm® Cortex®-M4F和Cortex-M0+内核的MCU.MCU工作电压2.7V到5.5V,HSRUN模式的工作温度为-40℃到105℃,RUN模式的工作温度为-40℃到 150℃.HSRUN模式的CPU支持高达112MHz,具有1.25 Dhrystone MIPS per MHz.器件集成了数字信号处理器(DSP),可配置嵌套矢量中断控制器(NVIC)以及单精度浮点单元(FPU).器件集成了带ECC的多达256KB SRAM,多达4KB FlexRAM,多达4kB代码缓冲器,以最小化性能对存储器存储的性能冲击,并支持有HyperBus™的QuadSPI.功率管理控制器(PMIC)具有多种降功耗模式:HSRUN, RUN, STOP, VLPR以及VLPS.主要用在通用汽车和高可靠性工业应用.中电网为您整理如下详细资料，本文介绍了S32K主要特性,S32K14x和S32K14xW系列高档架构框图和系列高档架构框图以及MCSXTE2BK142马达控制开发板主要特性,框图,电路图和材料清单.
S32K scalable family of AEC-Q100 qualified 32-bit Arm® Cortex®-M4F and Cortex-M0+ based MCUs targeted for general-purpose automotive and high-reliability industrial applications
S32K主要特性:

• Operating characteristics
– Voltage range: 2.7 V to 5.5 V
– Ambient temperature range: -40℃ to 105℃ forHSRUN mode, -40℃ to 150℃ for RUN mode
• Arm™ Cortex-M4F/M0+ core, 32-bit CPU
– Supports up to 112 MHz frequency (HSRUN mode)with 1.25 Dhrystone MIPS per MHz
– Arm Core based on the Armv7 Architecture andThumb?-2 ISA
– Integrated Digital Signal Processor (DSP)
– Configurable Nested Vectored Interrupt Controller(NVIC)
– Single Precision Floating Point Unit (FPU)
• Clock interfaces
– 4 - 40 MHz fast external oscillator (SOSC) with upto 50 MHz DC external square input clock inexternal clock mode
– 48 MHz Fast Internal RC oscillator (FIRC)
– 8 MHz Slow Internal RC oscillator (SIRC)
– 128 kHz Low Power Oscillator (LPO)
– Up to 112 MHz (HSRUN) System Phased LockLoop (SPLL)
– Up to 20 MHz TCLK and 25 MHz SWD_CLK
– 32 kHz Real Time Counter external clock(RTC_CLKIN)
• Power management
– Low-power ...