Ultra-low-power ARM® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 1MB Flash, 320KB SRAM, USB OTG FS, audio, ext. SMPS

Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/105/125 °C temperature range – 320 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 25 nA Shutdown mode (5 wakeup pins) – 108 nA Standby mode (5 wakeup pins) – 426 nA Standby mode

25 nA Shutdown mode

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STM32 Nucleo-144 board

Features STM32 microcontroller in LQFP144 package Two types of extension resources: – ST Zio connector including: support for Arduino™ Uno V3 connectivity (A0 to A5, D0 to D15) and additional signals exposing a wide range of peripherals – ST morpho extension pin header footprints for full

Ultra-low-power ARM® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 1MB Flash, 320KB SRAM, USB OTG FS, audio, ext. SMPS

Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/105/125 °C temperature range – 320 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 25 nA Shutdown mode (5 wakeup pins) – 108 nA Standby mode (5 wakeup pins) – 426 nA Standby mode

Ultra-low-power ARM® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 1MB Flash, 320KB SRAM, USB OTG FS, audio, ext. SMPS

Features • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/105/125 °C temperature range – 320 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 25 nA Shutdown mode (5 wakeup pins) – 108 nA Standby mode (5 wakeup pins) – 426 nA Standby mode