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STM32L011F4U6TR Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
STM32L011F4U6TRST15000Yes

STM32L011F4U6TR** is a microcontroller from STMicroelectronics, part of the ultra-low-power STM32L0 series.

The STM32L011F4U6TR is a microcontroller from STMicroelectronics, part of the ultra-low-power STM32L0 series. Below are its key specifications, descriptions, and features:

Manufacturer:

STMicroelectronics

Specifications:

  • Core: ARM® Cortex®-M0+
  • Operating Frequency: Up to 32 MHz
  • Flash Memory: 16 KB
  • SRAM: 2 KB
  • EEPROM: 512 B
  • Operating Voltage: 1.8 V to 3.6 V
  • Package: UFQFPN-20 (3x3 mm)
  • Temperature Range: -40°C to +85°C
  • GPIO Pins: 18
  • ADC: 10-bit, up to 16 channels
  • Timers: 5 (including 16-bit and 32-bit timers)
  • Communication Interfaces:
  • 1x I2C
  • 1x SPI
  • 1x USART
  • Ultra-Low-Power Features:
  • Multiple low-power modes (Sleep, Stop, Standby)
  • Low-power RTC
  • 0.27 µA in Standby mode (with RTC)
  • 0.44 µA in Stop mode (16 wakeup lines)

Descriptions:

The STM32L011F4U6TR is a cost-effective, ultra-low-power microcontroller designed for battery-operated and energy-efficient applications. It integrates a Cortex-M0+ core with optimized power consumption, making it suitable for IoT, wearables, and sensor-based systems.

Features:

  • Ultra-Low-Power Performance:
  • Dynamic consumption: 43 µA/MHz (Run mode)
  • Low-power peripherals (LP UART, LP Timer)
  • Security & Protection:
  • Hardware CRC calculation
  • 96-bit unique device ID
  • Clock Management:
  • Internal 16 MHz RC oscillator
  • Internal 37 kHz RC oscillator (low-power)
  • External clock support (4-32 MHz)
  • Debug Interface:
  • Serial Wire Debug (SWD)

This microcontroller is ideal for applications requiring extended battery life and compact form factors.

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