FS32K144WAT0WLFT

Key features

• 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 150 °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
• 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
• Safety and Security
• Cryptographic Services Engine (CSEc) implements a comprehensive set of cryptographic functions as described in the SHE (Secure Hardware Extension) Functional Specification
• 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
• Timing and control
• 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)
• Package
• 32-pin QFN, 48-pin LQFP, 64-pin LQFP, 100-pin LQFP, 100-pin MAPBGA, 144-pin LQFP, 176-pin LQFP packag options
• 16 channel DMA with up to 63 request sources using DMAMUX