STM32L431KBU6
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- Mfr.Part #
- STM32L431KBU6
- Manufacturer
- STMicroelectronics
- Package / Case
- 32-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLSH 32UFQFPN
- Stock
- 4,512
- In Stock ：
- 4,512
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Series :
- STM32L4
- Length :
- 5mm
- Width :
- 5mm
- DMA Channels :
- yes
- Data Converter :
- A/D 10x12b; D/A 2x12b
- Operating Temperature :
- -40°C~85°C TA
- Terminal Position :
- QUAD
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- Package / Case :
- 32-UFQFN Exposed Pad
- Core Processor :
- ARM® Cortex®-M4
- Oscillator Type :
- Internal
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Supply Voltage :
- 3V
- Peripherals :
- Brown-out Detect/Reset, DMA, PWM, WDT
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Connectivity :
- CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART
- Terminal Pitch :
- 0.5mm
- Supply Voltage-Min (Vsup) :
- 1.8V
- Surface Mount :
- yes
- Number of I/O :
- 26
- RAM Size :
- 64K x 8
- PWM Channels :
- yes
- Mounting Type :
- Surface Mount
- Program Memory Type :
- Flash
- Terminal Form :
- NO LEAD
- Clock Frequency :
- 48MHz
- Speed :
- 80MHz
- Bit Size :
- 32
- Core Size :
- 32-Bit
- Number of Terminations :
- 32
- Has ADC :
- yes
- Packaging :
- Tray
- Base Part Number :
- STM32L431
- Supply Voltage-Max (Vsup) :
- 3.6V
- Factory Lead Time :
- 12 Weeks
- Program Memory Size :
- 128KB 128K x 8
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Datasheets
- STM32L431KBU6
Microcontrollers STMicroelectronics STM32L431KBU6 Overview
The STM32L431KBU6 from STMicroelectronics stands out in the market as a highly capable, low-power microcontroller, tailored for demanding applications that require a blend of efficiency and performance. This microcontroller is built on a robust 32-bit ARM Cortex-M4 core and is part of the STM32L4 series known for its high integration and low power consumption. The STM32L431KBU6 is an ideal choice for developers looking to push the boundaries of Internet of Things (IoT) device capabilities, smart sensing solutions, and portable device innovations. Featuring 128KB of flash memory and a 32-pin UFQFPN package, it offers a compact yet powerful solution for sophisticated control systems.
STM32L431KBU6 Features
The STM32L431KBU6 microcontroller boasts numerous features that enhance its applicability in a wide range of settings. Key features include a maximum CPU frequency of 80 MHz, providing ample processing power for intricate tasks. Additionally, it includes 128 KB of flash memory and 32 KB of SRAM, which are essential for hosting complex applications and real-time operating systems. The microcontroller supports multiple I/O ports and connectivity options, ensuring easy integration into various circuits and devices. Its power efficiency is enhanced by a wide range of idle and sleep modes, making it particularly suitable for battery-operated devices.
STM32L431KBU6 Applications
- Wearable Devices: Utilized in smartwatches, fitness trackers, and health monitoring systems, where its low power consumption and small size are critical for device longevity and compactness.
- Smart Home Automation: Integrates seamlessly into home automation systems for controlling lighting, climate, and security systems, providing reliable and efficient performance.
- Portable Medical Devices: Ideal for handheld medical instruments where accuracy and low power usage are essential, improving patient monitoring and diagnostics.
- Energy Management: Used in smart meters and renewable energy controllers, helping to optimize energy consumption and enhance system reliability and efficiency.
- Industrial Control Systems: Serves as the core processing unit in automation controllers, sensors, and actuators, where its robust operation under varying conditions is crucial.
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