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STM32L432KB - Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU

Key Features

  • Ultra-low-power with FlexPowerControl.
  • 1.71 V to 3.6 V power supply.
  • -40 °C to 85/105/125 °C temperature range.
  • 8 nA Shutdown mode (2 wakeup pins).
  • 28 nA Standby mode (2 wakeup pins).
  • 280 nA Standby mode with RTC.
  • 1.0 µA Stop 2 mode, 1.28 µA with RTC.
  • 84 µA/MHz run mode.
  • Batch acquisition mode (BAM).
  • 4 µs wakeup from Stop mode.
  • Brown out reset (BOR).
  • Interconnect matrix.
  • Core: Ar.

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Other Datasheets by STMicroelectronics

Part Number Description
STM32L432KC Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU
STM32L431CB Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU
STM32L431CC Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU
STM32L431KB Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU
STM32L431KC Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU

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STM32L432KB STM32L432KC Ultra-low-power Arm® Cortex®-M4 32-bit MCU+FPU, 100DMIPS, up to 256KB Flash, 64KB SRAM, USB FS, analog, audio Datasheet - production data Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/105/125 °C temperature range – 8 nA Shutdown mode (2 wakeup pins) – 28 nA Standby mode (2 wakeup pins) – 280 nA Standby mode with RTC – 1.0 µA Stop 2 mode, 1.28 µA with RTC – 84 µA/MHz run mode – Batch acquisition mode (BAM) – 4 µs wakeup from Stop mode – Brown out reset (BOR) – Interconnect matrix • Core: Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait-state execution from Flash memory, frequency up to 80 MHz, MPU, 100DMIPS and DSP instructions • Performance benchmark – 1.