STM32L431CBU6TR
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- Mfr.Part #
- STM32L431CBU6TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 48-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLSH 48UFQFPN
- Stock
- 48,114
- In Stock ：
- 48,114
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Peripherals :
- Brown-out Detect/Reset, DMA, PWM, WDT
- Core Processor :
- ARM® Cortex®-M4
- Package / Case :
- 48-UFQFN Exposed Pad
- Terminal Position :
- QUAD
- Height Seated (Max) :
- 0.65mm
- JESD-30 Code :
- S-XQCC-N48
- Series :
- STM32L4
- Terminal Form :
- NO LEAD
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 48
- Speed :
- 80MHz
- Data Converter :
- A/D 10x12b; D/A 2x12b
- ROM (words) :
- 131072
- Terminal Pitch :
- 0.5mm
- Clock Frequency :
- 48MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Bit Size :
- 32
- RAM (bytes) :
- 65536
- Supply Voltage-Min (Vsup) :
- 1.71V
- DMA Channels :
- yes
- Supply Voltage :
- 1.8V
- Has ADC :
- yes
- Packaging :
- Tape and Reel (TR)
- Number of I/O :
- 38
- Operating Temperature :
- -40°C~85°C TA
- Connectivity :
- CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART, USB
- Surface Mount :
- yes
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- RoHS Status :
- RoHS Compliant
- Length :
- 7mm
- Reach Compliance Code :
- Compliant
- Width :
- 7mm
- DAC Channels :
- yes
- Factory Lead Time :
- 12 Weeks
- Supply Voltage-Max (Vsup) :
- 3.6V
- RAM Size :
- 64K x 8
- Program Memory Size :
- 128KB 128K x 8
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- Program Memory Type :
- Flash
- PWM Channels :
- yes
- Core Size :
- 32-Bit
- On Chip Program ROM Width :
- 8
- Oscillator Type :
- Internal
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Datasheets
- STM32L431CBU6TR
Microcontrollers STMicroelectronics STM32L431CBU6TR Overview
The STM32L431CBU6TR by STMicroelectronics is a highly capable microcontroller tailored for demanding applications requiring low power consumption and high performance in a compact form factor. This 32-bit MCU is part of the STM32L4 series, designed to balance power efficiency with processing capability, ensuring optimal performance for a wide range of industrial and commercial applications. With 128KB of flash memory and housed in a 48UFQFPN package, this product offers a reliable solution for developers looking to integrate robust control in their designs.
STM32L431CBU6TR Features
The STM32L431CBU6TR microcontroller is equipped with a Cortex-M4 core which provides enhanced processing capabilities including a floating-point unit for computationally intensive applications. It operates at a maximum frequency of 80 MHz, offering the perfect blend of speed and power efficiency. Its 128KB flash memory is complemented by 64KB of SRAM, providing ample space for application code and data. The device also supports multiple communication interfaces, including I2C, USART, SPI, and USB, making it highly versatile in a variety of settings.
STM32L431CBU6TR Applications
- Wearable Devices: Utilized for its low power consumption and small footprint, the STM32L431CBU6TR is ideal for wearable health monitors, fitness trackers, and smart watches, where long battery life and efficient data processing are crucial.
- Smart Home Automation: This MCU can serve as the central controller for smart home devices such as thermostats, security systems, and lighting controls, providing reliable connectivity and responsive control.
- Industrial Monitoring Systems: Due to its robust operation and extended temperature range, it is suitable for sensors and actuators in harsh industrial environments, ensuring continuous monitoring and control.
- Medical Devices: The STM32L431CBU6TR’s capability to handle complex algorithms efficiently makes it perfect for portable medical devices like blood glucose monitors and handheld diagnostic equipment, enhancing patient care with accurate and immediate results.
- Energy Management: Its efficiency and connectivity features enable this MCU to be used in smart metering solutions and renewable energy controllers, optimizing energy usage and contributing to sustainable practices.
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