STM32L431CCU6TR
- Mfr.Part #
- STM32L431CCU6TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 48-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLSH 48UFQFPN
- Stock
- 3,285
- In Stock :
- 3,285
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Data Converter :
- A/D 10x12b; D/A 2x12b
- Core Size :
- 32-Bit
- DAC Channels :
- yes
- Oscillator Type :
- Internal
- Packaging :
- Tape and Reel (TR)
- Connectivity :
- CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART
- Terminal Form :
- NO LEAD
- ROM (words) :
- 262144
- Factory Lead Time :
- 12 Weeks
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Package / Case :
- 48-UFQFN Exposed Pad
- Program Memory Size :
- 256KB 256K x 8
- Has ADC :
- yes
- Peripherals :
- Brown-out Detect/Reset, DMA, PWM, WDT
- RAM Size :
- 64K x 8
- Terminal Pitch :
- 0.5mm
- Clock Frequency :
- 48MHz
- JESD-30 Code :
- S-XQCC-N48
- Supply Voltage :
- 3V
- PWM Channels :
- yes
- Speed :
- 80MHz
- Terminal Position :
- QUAD
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- ECCN Code :
- 3A991.A.2
- Length :
- 7mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Series :
- STM32L4
- Mounting Type :
- Surface Mount
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Program Memory Type :
- Flash
- HTS Code :
- 8542.31.00.01
- Operating Temperature :
- -40°C~85°C TA
- On Chip Program ROM Width :
- 8
- Height Seated (Max) :
- 0.65mm
- Number of I/O :
- 39
- Supply Voltage-Max (Vsup) :
- 3.6V
- Core Processor :
- ARM® Cortex®-M4
- Surface Mount :
- yes
- DMA Channels :
- yes
- Additional Feature :
- SEATED HGT-CALCULATED
- Base Part Number :
- STM32L431
- Number of Terminations :
- 48
- Width :
- 7mm
- RoHS Status :
- ROHS3 Compliant
- Bit Size :
- 32
- Supply Voltage-Min (Vsup) :
- 1.71V
- Datasheets
- STM32L431CCU6TR

Microcontrollers STMicroelectronics STM32L431CCU6TR Overview
Introducing the STM32L431CCU6TR from STMicroelectronics, a powerhouse microcontroller that stands out in the Microcontrollers category due to its robust architecture and versatile capabilities. This microcontroller is designed to optimize both power efficiency and performance, making it an ideal choice for demanding applications where space and power constraints are critical. The STM32L431CCU6TR is built on an advanced ARM Cortex-M4 core with DSP and FPU instructions, enabling enhanced computational capabilities and precise digital signal processing. With 256KB of flash memory and a wide range of peripheral support, it adapts seamlessly to a variety of high-performance applications.
STM32L431CCU6TR Features
The STM32L431CCU6TR includes several key features that make it highly adaptable and efficient for complex electronic designs. Key features include a 32-bit ARM Cortex-M4 core, 256KB flash memory, and multiple power-saving modes, which help in reducing the energy footprint of the applications it powers. The microcontroller also supports a wide range of communication interfaces, including I2C, USART, SPI, and USB, providing flexibility in system design and expansion.
STM32L431CCU6TR Applications
- Wearable Devices: Utilized for its low power consumption and small form factor, the STM32L431CCU6TR is perfect for smartwatches, fitness trackers, and other wearable technologies, where it manages sensor data and optimizes battery life.
- Medical Monitoring Systems: In medical applications, this microcontroller processes complex sensor data with high accuracy and reliability, essential for devices like heart rate monitors and advanced diagnostics.
- Smart Home Automation: The STM32L431CCU6TR drives various smart home devices, including smart thermostats and security systems, offering reliable connectivity and efficient operation.
- Industrial Automation: Its robust processing capabilities make it suitable for industrial control systems, where it can handle multiple inputs and outputs, manage machine communications, and ensure process efficiency and safety.
- Energy Management Systems: This microcontroller helps in optimizing energy consumption and cost by efficiently managing and monitoring energy usage in real-time for both residential and commercial setups.
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