STM STM32L433CBT6 32-Bit Microcontroller
- Brand: STMicroelectronics
- Product Code: STM32L433CBT6
- Availability: In Stock
$2.50
- Ex Tax: $2.50
High-Performance Embedded Solutions with STM32L433CBT6
The STM32L433CBT6 represents STMicroelectronics' commitment to delivering cutting-edge microcontroller technology for modern embedded systems. This 32-bit ARM Cortex-M4 processor combines exceptional performance with advanced power-saving features, making it ideal for applications requiring both computational power and energy efficiency. With its comprehensive peripheral set and modern architecture, this microcontroller opens new possibilities for IoT devices, industrial controllers, and portable electronics.
Advanced Processing Architecture
At the heart of the STM32L433CBT6 lies the ARM Cortex-M4 core, operating at frequencies up to 80MHz. This 32-bit single-core processor features a floating-point unit (FPU) and DSP instructions, enabling efficient handling of complex mathematical operations. The device's 128KB flash memory and 64KB RAM provide ample storage for both program code and runtime data, while its adaptive voltage scaling supports dynamic power optimization.
Comprehensive Connectivity Options
This microcontroller offers an impressive array of communication interfaces, including CANbus, multiple I²C and SPI channels, USB support, and innovative technologies like SWPMI (Single-Wire Protocol Master Interface). The dual 12-bit DACs and 10-channel 12-bit ADCs enable precise analog signal processing, while the integrated LCD controller supports direct connection of liquid crystal displays.
Key connectivity features include:
| Interface | Implementation |
|---|---|
| Serial Communication | Multiple UART/USART, LINbus, IrDA |
| High-Speed Bus | CANbus, QSPI, SWPMI |
| Digital Audio | SAI (Serial Audio Interface) |
Industrial-Grade Reliability
Engineered for demanding environments, the STM32L433CBT6 operates across a -40°C to 85°C temperature range. Its 1.71V to 3.6V supply voltage range provides flexibility for battery-powered and standard power supply applications. The device's 48-LQFP package (7x7mm) balances compact size with robust thermal performance, while integrated peripherals like watchdog timers and DMA controllers enhance system reliability.
Development Ecosystem
STMicroelectronics provides a comprehensive development ecosystem for the STM32L4 series, including STM32CubeMX configuration tools, HAL libraries, and Nucleo development boards. These resources enable rapid prototyping and streamline the transition from concept to production, with support for popular RTOS platforms and middleware solutions.
Whether you're designing smart sensors, medical devices, or industrial automation equipment, the STM32L433CBT6 offers the perfect blend of performance, power efficiency, and peripheral integration. Its advanced feature set and ST's proven reliability make it a compelling choice for next-generation embedded systems requiring sophisticated processing capabilities in a compact form factor.
Tags: ARM Cortex-M4, low-power microcontroller, embedded systems, QSPI interface, LCD controller