S32K314NHT1MPBST

The S32K3xx datasheet supports S32K344, S32K324, S32K314, S32K312, S32K311, S32K310, S32K341, S32K342, S32K322, S32K328, S32K338, S32K348, S32K358, and S32K388. Data for S32K389 is preliminary. Operating characteristics include a voltage range of 2.97V to 5.5V and an ambient temperature range of -40°C to 125°C across all power modes. Features an Arm Cortex-M7 core with a 32-bit CPU. The M7 supports frequencies up to 320 MHz, with an Armv7 and Thumb-2 ISA-based Arm core delivering 2.14 DMIPS/MHz, integrated DSP, configurable NVIC, and single-precision FPU. Additional features include multiple clock interfaces, I/O and package options, DMA, memory and memory interfaces, mixed-signal analog circuitry, and HMI, along with power management, communication interfaces, reliability and safety, and debug capabilities.

Key features

• Arm Cortex-M7 core, 32-bit CPU — M7 supports up to 320 MHz frequency with 2.14 DMIPS / MHz — Arm Core based on the Armv7 and Thumb-2 ISA — Integrated Digital Signal Processor (DSP) — Configurable Nested Vectored Interrupt Controller (NVIC) — Single Precision Floating Point Unit (FPU)
• 8 - 40 MHz Fast External Oscillator (FXOSC)
• 48 MHz Fast Internal RC oscillator (FIRC)
• 32 kHz Low Power Oscillator (SIRC)
• 32 kHz Slow External Oscillator (SXOSC) System Phased Lock Loop (SPLL)
• MAPBGA437, LQFP48, HDQFP100, HDQFP172, MAPBGA257, MAPBGA289, HDQFP172 with Exposed pad (EP) package options
• Up to 32-channel DMA with up to 128 request sources using DMAMUX
• Up to 12 MB program flash memory with ECC
• Up to 256 KB of flexible program or data flash memory
• Up to 2304 KB SRAM with ECC, includes 384 KB of TCM RAM ensuring maximum CPU performance of fast control loops with minimal latency
• Data and instruction cache for each core to minimize performance impact of memory access latencies
• QuadSPI support
• Up to three 12-bit Analog-to-Digital Converters (ADC) with up to 24 channel analog inputs per module
• One Temperature Sensor (TempSense)
• Up to three Analog Comparators (CMP), with each comparator having an internal 8-bit DAC
• Up to 320 GPIO pins
• Non-Maskable Interrupt (NMI)
• Up to 60 pins with wakeup capability
• Up to 32 pins with interrupt support
• Low-power Arm Cortex-M7 core with excellent energy efficiency, balanced with performance
• Power Management Controller (PMC) with simplified mode management (RUN and STANDBY)
• Supports peripheral specific clock gating. Only specific peripherals remain working in low power modes.
• Up to 16 serial communication interface (LPUART) modules, with LIN, UART and DMA support
• Up to six Low Power Serial Peripheral Interface (LPSPI) modules with DMA support
• Up to two Low Power Inter-Integrated Circuit (LPI2C) modules with DMA support
• Up to twelve FlexCAN modules (with optional CANFD support)
• FlexIO module for flexible and high performance serial interfaces
• Up to two Ethernet modules
• Up to two Synchronous Audio Interface (SAI) modules
• Hardware Security Engine (HSE_B) - Supports AES accelerator(for K388 and K389 only)
• Up to two Internal Software Watchdog Timers (SWT)
• Error-Correcting Code (ECC) on all memories
• Error Detection Code (EDC) on data path
• Cyclic Redundancy Check (CRC) module
• 120-bit Unique Identification (ID) number
• Extended Cross domain Domain Controller (XRDC), providing protection for master core access rights
• Virtualization Wrapper (VIRT_WRAPPER), providing I/O protection
• Serial Wire JTAG debug Port (SWJ-DP), with 2 pin Serial Wire Debug (SWD) for external debugger
• Debug Watchpoint and Trace (DWT), with four configurable comparators as hardware watchpoints
• Serial Wire Output (SWO)-synchronous trace data support
• Instrumentation Trace Macrocell (ITM) with software and hardware trace, plus time stamping
• CoreSight AHB Trace Macrocell (HTM)
• Flash Patch and Breakpoints (FPB) with ability to patch code and data from code space to system space
• Serial Wire Viewer (SWV): A trace capability providing displays of reads, writes, exceptions, PC Samples and print
• Full data trace for up to 16 output wide
• Embedded Cross Trigger (ECT) is used for multicore run-control and trace cross triggering, using CoreSight Cross Trigger Interface (CTI)
• Up to three enhanced modular I/O system (eMIOS), offering up to 72 timer channels (IC/OC/PWM)
• Up to two System Timer Modules (STM)
• Up to two Logic Control Units (LCU)
• Full cross triggering support for ADC / timer (BCTU)
• One Trigger MUX Control (TRGMUX) module
• Up to three Periodic Interrupt Timer (PIT) modules
• 32-bit Real Time Counter (RTC) with autonomous periodic interrupt (API) function