Описание
MCU 32-Bit S32K146 ARM Cortex-M4F RISC 1MB Flash 2.7V to 5.5V 144-Pin LQFP Tray
- Operating characteristics
- Voltage range: 2.7 V to 5.5 V
- Ambient temperature range: -40 °C to 105 °C for HSRUN mode, -40 °C to 125 °C 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 and Thumb-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 up to 50 MHz DC external square input clock in external 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 Lock Loop (SPLL)
- Up to 20 MHz TCLK and 25 MHz SWD_CLK
- 32 kHz Real Time Counter external clock (RTC_CLKIN)
- Power management
- Low-power Arm Cortex-M4F/M0+ core with excellent energy efficiency
- Power Management Controller (PMC) with multiple power modes: HSRUN, RUN, STOP, VLPR, and VLPS
- Clock gating and low power operation supported on specific peripherals
- Memory and memory interfaces
- Up to 2 MB program flash memory with ECC
- 64 KB FlexNVM for data flash memory with ECC and EEPROM emulation
- Up to 256 KB SRAM with ECC
- Up to 4 KB of FlexRAM for use as SRAM or EEPROM emulation
- Up to 4 KB Code cache to minimize performance impact of memory access latencies
- QuadSPI with HyperBus support
- Mixed-signal analog
- Up to two 12-bit Analog-to-Digital Converter (ADC) with up to 32 channel analog inputs per module
- One Analog Comparator (CMP) with internal 8-bit Digital to Analog Converter (DAC)
- Debug functionality
- Serial Wire JTAG Debug Port (SWJ-DP) combines
- Debug Watchpoint and Trace (DWT)
- Instrumentation Trace Macrocell (ITM)
- Test Port Interface Unit (TPIU)
- Flash Patch and Breakpoint (FPB) Unit
- Human-machine interface (HMI)
- Up to 156 GPIO pins with interrupt functionality
- Non-Maskable Interrupt (NMI)
- Communications interfaces
- Up to three Low Power Universal Asynchronous Receiver/Transmitter (LPUART/LIN) modules with DMA support and low power availability
- Up to three Low Power Serial Peripheral Interface (LPSPI) modules with DMA support and low power availability
- Up to two Low Power Inter-Integrated Circuit (LPI2C) modules with DMA support and low power availability
- Up to three FlexCAN modules (with optional CAN-FD support)
- FlexIO module for emulation of communication protocols and peripherals (UART, I2C, SPI, I2S, LIN, PWM, etc)
- Up to one 10/100Mbps Ethernet with IEEE1588 support and two Synchronous Audio Interface (SAI) modules
- 128-bit Unique Identification (ID) number
- Error-Correcting Code (ECC) on flash and SRAM memories
- System Memory Protection Unit (System MPU)
- Cyclic Redundancy Check (CRC) module
- Internal watchdog (WDOG)
- External Watchdog monitor (EWM) module
- Up to eight independent 16-bit FlexTimers (FTM) modules, offering up to 64 standard channels (IC/OC/PWM)
- One 16-bit Low Power Timer (LPTMR) with flexible wake up control
- Two Programmable Delay Blocks (PDB) with flexible trigger system
- One 32-bit Low Power Interrupt Timer (LPIT) with 4 channels
- 32-bit Real Time Counter (RTC)
