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STM32L552ME - Ultra-low-power Arm Cortex-M33 32-bit MCU

Download the STM32L552ME datasheet PDF. This datasheet also covers the STM32L552CC variant, as both devices belong to the same ultra-low-power arm cortex-m33 32-bit mcu family and are provided as variant models within a single manufacturer datasheet.

General Description

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20 3.1 Arm® Cortex®-M33 core with TrustZone® and FPU

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Key Features

  • Ultra-low-power with FlexPowerControl.
  • 1.71 V to 3.6 V power supply.
  • -40 °C to 85/125 °C temperature range.
  • Batch acquisition mode (BAM).
  • 187 nA in VBAT mode: supply for RTC and 32x32-bit backup registers.
  • 17 nA Shutdown mode (5 wakeup pins).
  • 108 nA Standby mode (5 wakeup pins).
  • 222 nA Standby mode with RTC.
  • 3.16 μA Stop 2 with RTC.
  • 106 μA/MHz Run mode (LDO mode).
  • 62 μA/MHz Run mode @ 3 V (SMPS step-down c.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (STM32L552CC-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by STMicroelectronics

Part Number Description
STM32L552CC Ultra-low-power Arm Cortex-M33 32-bit MCU
STM32L552CE Ultra-low-power Arm Cortex-M33 32-bit MCU
STM32L552QC Ultra-low-power Arm Cortex-M33 32-bit MCU
STM32L552QE Ultra-low-power Arm Cortex-M33 32-bit MCU
STM32L552RC Ultra-low-power Arm Cortex-M33 32-bit MCU

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
STM32L552xx Ultra-low-power Arm® Cortex®-M33 32-bit MCU+TrustZone®+FPU, 165 DMIPS, up to 512 KB Flash memory, 256 KB SRAM, SMPS Datasheet - production data Features Ultra-low-power with FlexPowerControl • 1.71 V to 3.6 V power supply • -40 °C to 85/125 °C temperature range • Batch acquisition mode (BAM) • 187 nA in VBAT mode: supply for RTC and 32x32-bit backup registers • 17 nA Shutdown mode (5 wakeup pins) • 108 nA Standby mode (5 wakeup pins) • 222 nA Standby mode with RTC • 3.