STM32L433CBU6
- Mfr.Part #
- STM32L433CBU6
- Manufacturer
- STMicroelectronics
- Package / Case
- 48-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLSH 48UFQFPN
- Stock
- 1,260
- In Stock :
- 1,260
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Mounting Type :
- Surface Mount
- Length :
- 7mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Core Size :
- 32-Bit
- Supply Voltage-Min (Vsup) :
- 1.71V
- Peripherals :
- Brown-out Detect/Reset, DMA, LCD, PWM, WDT
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Base Part Number :
- STM32L433
- Program Memory Type :
- Flash
- Supply Voltage :
- 3V
- Series :
- STM32L4
- Oscillator Type :
- Internal
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Core Processor :
- ARM® Cortex®-M4
- Surface Mount :
- yes
- Package / Case :
- 48-UFQFN Exposed Pad
- Terminal Position :
- QUAD
- Terminal Pitch :
- 0.5mm
- Number of I/O :
- 38
- Speed :
- 80MHz
- Operating Temperature :
- -40°C~85°C TA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Clock Frequency :
- 48MHz
- Connectivity :
- CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB
- Terminal Form :
- NO LEAD
- Factory Lead Time :
- 12 Weeks
- Number of Terminations :
- 48
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- Program Memory Size :
- 128KB 128K x 8
- Has ADC :
- yes
- Width :
- 7mm
- RAM Size :
- 64K x 8
- Packaging :
- Tray
- Bit Size :
- 32
- PWM Channels :
- yes
- DMA Channels :
- yes
- Data Converter :
- A/D 10x12b; D/A 2x12b
- Supply Voltage-Max (Vsup) :
- 3.6V
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- STM32L433CBU6

Microcontrollers STMicroelectronics STM32L433CBU6 Overview
The STM32L433CBU6 by STMicroelectronics is a robust microcontroller unit designed to meet the complex needs of modern embedded systems. This IC features a 32-bit ARM Cortex-M4 core, providing high performance and efficiency with a clock speed that supports intensive operations. Its 128KB of flash memory ensures ample space for application code and data storage, while the 48UFQFPN package offers a compact footprint ideal for space-constrained applications. As a member of the Microcontrollers STMicroelectronics STM32L433CBU6 product line, it integrates advanced peripherals for enhanced connectivity and real-time application capabilities, making it a prime choice for developers aiming to build reliable and high-performing systems.
STM32L433CBU6 Features
- 32-bit ARM Cortex-M4 core: Delivers powerful computing abilities and supports floating-point operations, which are crucial for numeric-intensive applications.
- 128KB flash memory: Provides sufficient space for complex algorithms and user interfaces without compromising performance.
- Low power consumption: Ideal for battery-powered and energy-efficient applications due to its advanced power management features.
- Enhanced I/O capabilities: Comes with multiple I/O ports and interfaces, supporting a wide range of sensors and peripherals.
- 48UFQFPN package: Offers a compact solution that fits easily into a variety of hardware layouts, facilitating easier product design and manufacturing.
STM32L433CBU6 Applications
- Wearable Technology: In devices like smartwatches or fitness trackers, the STM32L433CBU6 manages sensor data, supports user interface functions, and handles wireless communication protocols efficiently.
- Smart Home Devices: Utilized in applications such as smart thermostats and security systems, where its ability to process inputs from various sensors and communicate with other networked devices is essential.
- Healthcare Monitoring Systems: Key in portable medical devices, where precision and reliability are crucial for monitoring patient vital signs and delivering therapeutic interventions.
- Industrial Automation: Drives automation in manufacturing processes by controlling machinery, gathering sensor data, and facilitating communication between equipment.
- Energy Management: Helps optimize energy consumption in systems that require detailed monitoring and control, such as smart grids or renewable energy sources installations.
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