STM32L031E6Y6TR
- Mfr.Part #
- STM32L031E6Y6TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 25-UFBGA, WLCSP
- Datasheet
- Download
- Description
- IC MCU 32BIT 32KB FLASH 25WLCSP
- Stock
- 1,675
- In Stock :
- 1,675
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Series :
- STM32L0
- Supply Voltage :
- 3V
- ECCN Code :
- 3A991.A.2
- JESD-30 Code :
- R-PBGA-B25
- Factory Lead Time :
- 10 Weeks
- Program Memory Type :
- Flash
- Core Processor :
- ARM® Cortex®-M0+
- Core Size :
- 32-Bit
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Length :
- 2.493mm
- Operating Temperature :
- -40°C~85°C TA
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART
- Surface Mount :
- yes
- Terminal Form :
- Ball
- Supply Voltage-Max (Vsup) :
- 3.6V
- Data Converter :
- A/D 10x12b
- Has ADC :
- yes
- Oscillator Type :
- Internal
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Terminal Position :
- BOTTOM
- Number of Terminations :
- 25
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of I/O :
- 20
- Program Memory Size :
- 32KB 32K x 8
- Speed :
- 32MHz
- On Chip Program ROM Width :
- 8
- Bit Size :
- 32
- Width :
- 2.097mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Pitch :
- 0.4mm
- RAM Size :
- 8K x 8
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- EEPROM Size :
- 1K x 8
- ROM (words) :
- 32768
- Mounting Type :
- Surface Mount
- Clock Frequency :
- 25MHz
- Supply Voltage-Min (Vsup) :
- 1.8V
- PWM Channels :
- yes
- Package / Case :
- 25-UFBGA, WLCSP
- RoHS Status :
- ROHS3 Compliant
- DMA Channels :
- yes
- Base Part Number :
- STM32L031
- Height Seated (Max) :
- 0.585mm
- DAC Channels :
- No
- HTS Code :
- 8542.31.00.01
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Datasheets
- STM32L031E6Y6TR

Microcontrollers STMicroelectronics STM32L031E6Y6TR Overview
The Microcontrollers STMicroelectronics STM32L031E6Y6TR is a highly efficient 32-bit MCU designed to meet the complex demands of modern embedded applications. Boasting a robust 32KB flash memory, this microcontroller integrates advanced features into a compact 25WLCSP package, ensuring both performance and cost-effectiveness. The STM32L031E6Y6TR offers a versatile solution for developers, enabling high-level integration in space-constrained environments. Its low power consumption makes it ideal for portable devices, while its powerful ARM Cortex-M0+ processor provides the computational power required for intensive tasks.
STM32L031E6Y6TR Features
The STM32L031E6Y6TR microcontroller from STMicroelectronics features a 32-bit ARM Cortex-M0+ core, operating with a maximum CPU frequency of 32 MHz. It supports a wide range of communication interfaces, including I2C, USART, and SPI, which are essential for building interconnected systems. With 32KB of flash memory and 8KB of RAM, it balances processing capability with memory efficiency. Additional features include multiple timers, real-time clock, and various peripherals for analog and digital I/O, all within a power-efficient architecture.
STM32L031E6Y6TR Applications
- Wearable Devices: In the context of wearable technology, the STM32L031E6Y6TR can be used to manage sensory data, user interface interactions, and connectivity, all while maintaining minimal power consumption for extended battery life.
- Smart Home Devices: This MCU is ideal for smart home automation, including smart thermostats and security systems, where efficient processing of sensor data and reliable communication are required.
- Industrial Monitoring: Applied in industrial settings, the STM32L031E6Y6TR helps monitor equipment conditions, process control data, and facilitate machine-to-machine communications, ensuring operational efficiency and safety.
- Healthcare Equipment: In medical devices such as portable monitors and fitness trackers, this microcontroller ensures accurate data processing, connectivity, and low-power operation crucial for patient-centric solutions.
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