STM32L031C4T6
- Mfr.Part #
- STM32L031C4T6
- Manufacturer
- STMicroelectronics
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 16KB FLASH 48LQFP
- Stock
- 202
- In Stock :
- 202
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Supply Voltage :
- 3V
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Terminal Form :
- Gull wing
- Has ADC :
- yes
- HTS Code :
- 8542.31.00.01
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Clock Frequency :
- 25MHz
- Program Memory Type :
- Flash
- Mounting Type :
- Surface Mount
- Packaging :
- Tray
- Data Converter :
- A/D 10x12b
- Bit Size :
- 32
- Core Size :
- 32-Bit
- Operating Temperature :
- -40°C~85°C TA
- ECCN Code :
- 3A991.A.2
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART
- Terminal Position :
- QUAD
- Surface Mount :
- yes
- Series :
- STM32L0
- JESD-30 Code :
- S-PQFP-G48
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- RoHS Status :
- ROHS3 Compliant
- Number of I/O :
- 38
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Width :
- 7mm
- Supply Voltage-Min (Vsup) :
- 1.8V
- EEPROM Size :
- 1K x 8
- Oscillator Type :
- Internal
- Length :
- 7mm
- Program Memory Size :
- 16KB 16K x 8
- Supply Voltage-Max (Vsup) :
- 3.6V
- Factory Lead Time :
- 10 Weeks
- Package / Case :
- 48-LQFP
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Pitch :
- 0.5mm
- RAM Size :
- 8K x 8
- Speed :
- 32MHz
- PWM Channels :
- yes
- On Chip Program ROM Width :
- 8
- Base Part Number :
- STM32L031
- Height Seated (Max) :
- 1.6mm
- Number of Terminations :
- 48
- DAC Channels :
- No
- Core Processor :
- ARM® Cortex®-M0+
- DMA Channels :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Datasheets
- STM32L031C4T6

Microcontrollers STMicroelectronics STM32L031C4T6 Overview
The STM32L031C4T6 from STMicroelectronics is a highly capable microcontroller designed for demanding applications that require a balanced combination of efficiency, performance, and cost-effectiveness. This microcontroller is part of the STM32L0 series, which is known for its ultra-low power consumption, making it an ideal choice for battery-operated and power-sensitive applications across various industries. The STM32L031C4T6 integrates 16KB of flash memory and a 32-bit ARM Cortex-M0+ processor in a compact 48LQFP package, providing ample computational power and flexibility for embedded solutions.
STM32L031C4T6 Features
This microcontroller unit (MCU) is equipped with several key features that enhance its functionality and suitability for sophisticated embedded applications. It boasts a 32-bit ARM Cortex-M0+ core, offering efficient handling of instructions and low-power operation. The 16KB flash memory ensures sufficient space for complex programs and algorithms. Moreover, the 48LQFP package provides a balance of size and pin accessibility, which is critical for dense circuit designs. With multiple communication interfaces including I2C, USART, and SPI, this MCU can easily connect with other devices and sensors, adding to its versatility.
STM32L031C4T6 Applications
- Wearable Devices: Utilized in fitness trackers and smart watches, where its low power consumption extends battery life while maintaining robust performance.
- Smart Home Automation: Powers various smart home devices such as thermostats and security systems, leveraging its multiple I/O interfaces for sensor integration and connectivity.
- Industrial Monitoring: Applied in industrial sensors and automation controllers, where reliability and power efficiency are paramount for continuous operation.
- Medical Devices: Integral in portable medical diagnostics equipment, where precision and power efficiency are crucial for device longevity and patient safety.
- Energy Management: Used in smart metering systems, optimizing energy consumption and performance through its advanced power management capabilities.
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