MKL17Z256VMP4R

The KL17 series is optimized for cost-sensitive and batterypowered applications requiring low-power general-purpose connectivity. The product offers: Embedded ROM with boot loader for flexible program upgrade High accuracy internal voltage and clock reference FlexIO to support any standard and customized serial peripheral emulation Down to 54uA/MHz in very low power run mode and 1.96uA in deep sleep mode (RAM + RTC retained)

• Core Processor
  • ARM® Cortex®-M0+ core up to 48 MHz
• Memories
  • 128/256 KB program flash memory
  • 32 KB SRAM
  • 16 KB ROM with build-in bootloader
  • 32-byte backup register
• System
  • 4-channel asynchronous DMA controller
  • Watchdog
  • Low-leakage wakeup unit
  • Two-pin Serial Wire Debug (SWD) programming and debug interface
  • Micro Trace Buffer
  • Bit manipulation engine
  • Interrupt controller
• Clocks
  • 48MHz high accuracy (up to 0.5%) internal reference clock
  • 8MHz/2MHz high accuracy (up to 3%) internal reference clock
  • 1KHz reference clock active under all low-power modes (except VLLS0)
  • 32–40KHz and 3–32MHz crystal oscillator
• Operating Characteristics
  • Voltage range: 1.71 to 3.6 V
  • Flash write voltage range: 1.71 to 3.6 V
  • Temperature range: –40 to 105 °C
• Packages