STM32L041K4U6TR
- Mfr.Part #
- STM32L041K4U6TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 32-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 16KB FLASH 32UFQFPN
- Stock
- 40,956
- In Stock :
- 40,956
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Operating Temperature :
- -40°C~85°C TA
- EEPROM Size :
- 1K x 8
- Supply Voltage-Max (Vsup) :
- 3.6V
- Core Size :
- 32-Bit
- Has ADC :
- yes
- Boundary Scan :
- No
- Length :
- 5mm
- Data Converter :
- A/D 10x12b
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Series :
- STM32L0
- Program Memory Type :
- Flash
- Program Memory Size :
- 16KB 16K x 8
- DAC Channels :
- No
- HTS Code :
- 8542.31.00.01
- PWM Channels :
- yes
- Mounting Type :
- Surface Mount
- Low Power Mode :
- yes
- Speed :
- 32MHz
- DMA Channels :
- yes
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Factory Lead Time :
- 13 Weeks
- Base Part Number :
- STM32L041
- Terminal Pitch :
- 0.5mm
- Clock Frequency :
- 25MHz
- Supply Voltage-Min (Vsup) :
- 1.8V
- Core Processor :
- ARM® Cortex®-M0+
- Number of Timers :
- 8
- Package / Case :
- 32-UFQFN Exposed Pad
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Bit Size :
- 32
- Number of I/O :
- 27
- Packaging :
- Tape and Reel (TR)
- On Chip Program ROM Width :
- 8
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Number of External Interrupts :
- 26
- Integrated Cache :
- No
- ROM (words) :
- 16384
- Supply Voltage :
- 3V
- Oscillator Type :
- Internal
- Height Seated (Max) :
- 0.6mm
- Supply Current-Max :
- 5.6mA
- JESD-30 Code :
- S-PQCC-N32
- Number of Terminations :
- 32
- CPU Family :
- CORTEX-M0
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART
- Width :
- 5mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Position :
- QUAD
- Terminal Form :
- NO LEAD
- Format :
- FIXED POINT
- RAM Size :
- 8K x 8
- Number of DMA Channels :
- 7
- Datasheets
- STM32L041K4U6TR

Microcontrollers STMicroelectronics STM32L041K4U6TR Overview
The STM32L041K4U6TR microcontroller by STMicroelectronics embodies cutting-edge technology tailored for intricate embedded applications. This 32-bit MCU is part of the STM32L0 series, known for its remarkable efficiency and reliability, especially in power-sensitive scenarios. With 16KB of flash memory packed into a compact 32UFQFPN package, it offers a perfect blend of minimal power consumption and high performance. This microcontroller is an excellent choice for developers aiming to balance cost and advanced capabilities in their applications, making it a key component in a wide range of industrial and consumer products.
STM32L041K4U6TR Features
- 32-bit ARM Cortex-M0+ core operating at up to 32 MHz.
- 16 KB flash memory and 2 KB SRAM.
- Ultra-low-power consumption modes for energy efficiency.
- Rich set of peripherals including USART, SPI, I2C interfaces and more.
- Extended temperature range (-40°C to 85°C) suitable for harsh environments.
STM32L041K4U6TR Applications
- Smart Wearables: Used in fitness trackers and smart watches where energy efficiency is crucial.
- Home Automation Systems: Enables smart home devices such as thermostats and security systems that require low power operation and robust connectivity.
- Industrial Monitoring: Applied in sensor nodes for data collection and processing in factory settings to optimize operational efficiency.
- Medical Devices: Integral in portable medical diagnostics and monitoring tools where precision and reliability are essential.
- Power Management Systems: Supports development of energy management solutions that enhance sustainability and reduce operational costs.
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