STM32L433CCU3
- Mfr.Part #
- STM32L433CCU3
- Manufacturer
- STMicroelectronics
- Package / Case
- 48-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLSH 48UFQFPN
- Stock
- 2,097
- In Stock :
- 2,097
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Core Size :
- 32-Bit
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Operating Temperature :
- -40°C~125°C TA
- PWM Channels :
- yes
- Program Memory Size :
- 256KB 256K x 8
- Terminal Form :
- NO LEAD
- RAM Size :
- 64K x 8
- Data Converter :
- A/D 10x12b; D/A 2x12b
- Packaging :
- Tray
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- Core Processor :
- ARM® Cortex®-M4
- Speed :
- 80MHz
- Bit Size :
- 32
- Length :
- 7mm
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- Supply Voltage-Max (Vsup) :
- 3.6V
- Terminal Pitch :
- 0.5mm
- Terminal Position :
- QUAD
- Base Part Number :
- STM32L433
- RoHS Status :
- RoHS Compliant
- Connectivity :
- CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB
- Supply Voltage :
- 3V
- Package / Case :
- 48-UFQFN Exposed Pad
- Width :
- 7mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Clock Frequency :
- 48MHz
- Oscillator Type :
- Internal
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Terminations :
- 48
- Has ADC :
- yes
- Program Memory Type :
- Flash
- Number of I/O :
- 38
- Series :
- STM32L4
- Peripherals :
- Brown-out Detect/Reset, DMA, LCD, PWM, WDT
- Supply Voltage-Min (Vsup) :
- 1.71V
- Factory Lead Time :
- 12 Weeks
- DMA Channels :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Datasheets
- STM32L433CCU3

Microcontrollers STMicroelectronics STM32L433CCU3 Overview
The STM32L433CCU3 from STMicroelectronics stands out in the bustling market of Microcontrollers due to its advanced architecture and comprehensive feature set tailored for high-performance applications. This microcontroller integrates a robust 32-bit ARM Cortex-M4 core with DSP and FPU instructions, enhancing its efficiency and processing power. Designed to cater to applications requiring a blend of low power consumption and high operational capability, the STM32L433CCU3 is an ideal solution for designers looking to push the boundaries of system integration and smart power management.
STM32L433CCU3 Features
The STM32L433CCU3 microcontroller is equipped with 256KB of flash memory and is packaged in a compact 48-pin UFQFPN. Key features include multiple power-saving modes, extensive interrupt and reset capabilities, and advanced peripherals like multiple I2C, USART, SPI, and CAN interfaces, which allow for versatile connectivity options. Additionally, its robust 12-bit ADCs, 16-bit timers and compatibility with a range of external sensors ensure that it can handle complex applications with ease.
STM32L433CCU3 Applications
- Wearable Devices: The STM32L433CCU3's low power consumption and small form factor make it perfectly suited for smartwatches and fitness trackers, where it can manage sensor data integration and connectivity while optimizing battery life.
- Smart Home Automation: This microcontroller can serve as the central control unit in smart thermostats, lighting systems, and security devices, offering reliable processing capabilities that enhance device responsiveness and functionality.
- Industrial Monitoring: Equipped with robust I/O capabilities and multiple communication interfaces, the STM32L433CCU3 is ideal for industrial applications such as condition monitoring and automated control systems in factories.
- Healthcare Equipment: Its precision analog features and low power profile make it suitable for portable medical devices like heart rate monitors and digital thermometers, ensuring accurate readings and long battery life.
- Automotive Applications: The MCU's enhanced features and high reliability support its use in automotive contexts, including as part of sensor clusters or for managing vehicle infotainment systems.
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