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STM32L422RB - Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU

This page provides the datasheet information for the STM32L422RB, a member of the STM32L422CB Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU family.

Description

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16 3.1 Arm® Cortex®-M4 core with FPU

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Features

  • Includes ST state-of-the-art patented technology.
  • Ultra-low-power with FlexPowerControl.
  • 1.71 V to 3.6 V power supply.
  • -40 °C to 85/125 °C temperature range.
  • 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers.
  • 16 nA Shutdown mode (4 wakeup pins).
  • 32 nA Standby mode (4 wakeup pins).
  • 245 nA Standby mode with RTC.
  • 0.7 µA Stop 2 mode, 0.95 µA with RTC.
  • 79 µA/MHz run mode (LDO Mode).
  • Batch acqui.

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Datasheet preview – STM32L422RB

Datasheet Details

Part number STM32L422RB
Manufacturer STMicroelectronics
File Size 3.83 MB
Description Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU
Datasheet download datasheet STM32L422RB Datasheet
Additional preview pages of the STM32L422RB datasheet.

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Full PDF Text Transcription

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STM32L422xx Ultra-low-power Arm® Cortex®-M4 32-bit MCU+FPU, 100DMIPS, 128KB flash, 40KB SRAM, analog, AES Datasheet - production data Features Includes ST state-of-the-art patented technology • Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 16 nA Shutdown mode (4 wakeup pins) – 32 nA Standby mode (4 wakeup pins) – 245 nA Standby mode with RTC – 0.7 µA Stop 2 mode, 0.
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