STM32L431KBU6TR
- Mfr.Part #
- STM32L431KBU6TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 32-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLSH 32UFQFPN
- Stock
- 64,288
- In Stock :
- 64,288
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Peripherals :
- Brown-out Detect/Reset, DMA, PWM, WDT
- Number of I/O :
- 26
- Series :
- STM32L4
- Program Memory Size :
- 128KB 128K x 8
- Has ADC :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Data Converter :
- A/D 10x12b; D/A 2x12b
- Packaging :
- Tape and Reel (TR)
- ROM (words) :
- 131072
- Operating Temperature :
- -40°C~85°C TA
- Length :
- 5mm
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- Supply Voltage-Max (Vsup) :
- 3.6V
- Connectivity :
- CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supply Voltage-Min (Vsup) :
- 1.71V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Core Processor :
- ARM® Cortex®-M4
- Terminal Position :
- QUAD
- Bit Size :
- 32
- DAC Channels :
- yes
- Core Size :
- 32-Bit
- JESD-30 Code :
- S-XQCC-N32
- Terminal Pitch :
- 0.5mm
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Speed :
- 80MHz
- Clock Frequency :
- 48MHz
- Program Memory Type :
- Flash
- Oscillator Type :
- Internal
- Package / Case :
- 32-UFQFN Exposed Pad
- Mounting Type :
- Surface Mount
- RAM Size :
- 64K x 8
- Width :
- 5mm
- Height Seated (Max) :
- 0.6mm
- DMA Channels :
- yes
- Supply Voltage :
- 1.8V
- Factory Lead Time :
- 12 Weeks
- PWM Channels :
- yes
- ECCN Code :
- 3A991.A.2
- Base Part Number :
- STM32L431
- Number of Terminations :
- 32
- HTS Code :
- 8542.31.00.01
- Terminal Form :
- NO LEAD
- On Chip Program ROM Width :
- 8
- Datasheets
- STM32L431KBU6TR

Microcontrollers STMicroelectronics STM32L431KBU6TR Overview
Discover the advanced capabilities of the STM32L431KBU6TR, a high-performance microcontroller from STMicroelectronics tailored for demanding applications. This Microcontrollers STMicroelectronics STM32L431KBU6TR integrates a powerful 32-bit ARM Cortex-M4 processor, offering the perfect blend of efficiency and power to facilitate complex computations and features within embedded systems. With 128KB of flash memory and a 32UFQFPN package, it provides a compact, yet robust, solution for sophisticated electronics designs requiring low power consumption and high reliability.
STM32L431KBU6TR Features
The STM32L431KBU6TR microcontroller is engineered to deliver top-notch performance with features that include a 32-bit ARM Cortex-M4 core capable of up to 80 MHz, 128KB of onboard flash memory, and advanced power management options. This MCU also supports a wide range of communication interfaces such as I2C, USART, SPI, and USB, making it highly versatile for integration into various hardware environments. Enhanced with analog peripherals and multiple timers, it excels in scenarios requiring precise data acquisition and real-time control.
STM32L431KBU6TR Applications
- Wearable Devices: Utilizes low power consumption capabilities to enhance battery life while providing efficient processing power for real-time health monitoring.
- Smart Home Automation: Integrates seamlessly into home automation systems, enabling sophisticated control over appliances with its robust I/O capabilities.
- Industrial Control Systems: Delivers reliable performance in rugged environments, supporting complex algorithms needed for automation and control processes.
- Portable Medical Equipment: Ensures accurate data handling and device reliability, critical for patient monitoring systems that require precision and efficiency.
- Energy Management: Facilitates smart energy solutions by providing precise measurement and control features necessary for managing and reducing energy consumption efficiently.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















