STM32L041K6U6
- Mfr.Part #
- STM32L041K6U6
- Manufacturer
- STMicroelectronics
- Package / Case
- 32-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 32KB FLASH 32UFQFPN
- Stock
- 2,646
- In Stock :
- 2,646
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- On Chip Program ROM Width :
- 8
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Oscillator Type :
- Internal
- DMA Channels :
- yes
- Length :
- 5mm
- Width :
- 5mm
- Terminal Form :
- NO LEAD
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~85°C TA
- Terminal Position :
- QUAD
- Integrated Cache :
- No
- Supply Current-Max :
- 5.7mA
- Memory Size :
- 32kB
- Packaging :
- Tray
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Bit Size :
- 32
- Number of DMA Channels :
- 7
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- DAC Channels :
- No
- Supply Voltage-Min (Vsup) :
- 1.8V
- Supply Voltage :
- 3V
- Core Processor :
- ARM® Cortex®-M0+
- ECCN Code :
- 5A992.C
- Mounting Type :
- Surface Mount
- JESD-30 Code :
- S-PQCC-N32
- Package / Case :
- 32-UFQFN Exposed Pad
- Factory Lead Time :
- 10 Weeks
- Number of I/O :
- 27
- Number of Terminations :
- 32
- Terminal Pitch :
- 0.5mm
- Core Architecture :
- ARM
- Format :
- FIXED POINT
- Series :
- STM32L0
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- RAM Size :
- 8K x 8
- Boundary Scan :
- No
- Number of Timers :
- 8
- Core Size :
- 32-Bit
- RoHS Status :
- ROHS3 Compliant
- Data Converter :
- A/D 10x12b
- Number of External Interrupts :
- 26
- Base Part Number :
- STM32L041
- Interface :
- I2C, IrDA, LIN, SPI, UART, USART
- Program Memory Size :
- 32KB 32K x 8
- PWM Channels :
- yes
- Has ADC :
- yes
- Frequency :
- 32MHz
- Program Memory Type :
- Flash
- CPU Family :
- CORTEX-M0
- EEPROM Size :
- 1K x 8
- Supply Voltage-Max (Vsup) :
- 3.6V
- Low Power Mode :
- yes
- Height Seated (Max) :
- 0.6mm
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART
- Datasheets
- STM32L041K6U6

Microcontrollers STMicroelectronics STM32L041K6U6 Overview
The STM32L041K6U6 by STMicroelectronics represents a robust and versatile microcontroller within the popular STM32 family, optimized for performance and power efficiency. Designed to address the sophisticated needs of modern embedded applications, this microcontroller is based on a powerful 32-bit ARM Cortex-M0+ core, ensuring reliable handling of complex tasks. The STM32L041K6U6 excels in scenarios requiring a balance between cost-effectiveness and advanced capabilities, making it a go-to choice for industry professionals. With 32KB of flash memory and an array of enhanced peripherals, this component promises a comprehensive solution for intricate electronic designs. Ideal for deployment in a range of industrial and consumer applications, the STM32L041K6U6 is tailored to facilitate innovation while minimizing power consumption.
STM32L041K6U6 Features
- 32-bit ARM Cortex-M0+ core: High efficiency and low power consumption.
- 32KB flash memory: Ample storage for firmware and applications.
- Ultra-low power design: Ideal for battery-operated devices.
- Multiple communication interfaces: Includes I2C, USART, SPI, and USB, facilitating versatile peripheral connections.
- Compact 32-UFQFPN package: Minimizes footprint on PCBs.
STM32L041K6U6 Applications
- Wearable Technology: Integrates into smartwatches or fitness bands for tracking and data management due to its low power consumption and compact form factor.
- Home Automation: Powers smart home devices like thermostats and lighting systems, leveraging its multiple communication interfaces for connectivity.
- Medical Devices: Used in portable medical monitoring systems, offering reliability and efficiency critical for patient care.
- Industrial Automation: Drives sensors and actuators in factory automation equipment, supported by its robust I/O capabilities and durability.
- Energy Management: Ideal for smart metering solutions, ensuring long battery life and efficient data processing.
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