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STM32L433RBT6

Name: STM32L433RBT6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 128KB FLASH 64LQFP

Производитель
Мфр. Часть #STM32L433RBT6
Пакет LQFP 64
Лист данных STM32L433RBT6 DataSheet
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Спецификации

Package	Tray
Series	STM32L4
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M4
CoreSize	32-Bit Single-Core
Speed	80MHz
Connectivity	CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, LCD, PWM, WDT
NumberofI/O	52
ProgramMemorySize	128KB (128K x 8)
ProgramMemoryType	FLASH
RAMSize	64K x 8
Voltage-Supply(Vcc/Vdd)	1.71V ~ 3.6V
DataConverters	A/D 16x12b; D/A 2x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	64-LQFP

Обзор

Description

The STM32L433RBT6 is a microcontroller from STMicroelectronics' STM32 family, designed for low-power applications. It is based on the ARM Cortex-M4 core, operating at a frequency of up to 80 MHz. With 128 KB of Flash memory and 16 KB of SRAM, it supports various peripherals and interfaces, including ADC, DAC, timers, I2C, SPI, and UART, making it versatile for different projects.
Key features include an ultra-low power consumption mode, which is ideal for battery-operated devices, and a wide operating voltage range of 1.71 to 3.6 V. The device also incorporates advanced security features and a range of communication interfaces, allowing for efficient data handling and connectivity.
The STM32Cube software development platform and extensive libraries support rapid development, making the STM32L433RBT6 suitable for applications in wearable devices, IoT, and smart home technologies. Its balance of performance and power efficiency makes it an excellent choice for developers looking to create innovative, low-power solutions.

Features

The STM32L433RBT6 is a low-power microcontroller from STMicroelectronics, part of the STM32L4 series. Key features include:
- Core: ARM Cortex-M4 with FPU, operating at up to 80 MHz.
- Flash Memory: 512 KB of flash memory for code storage.
- RAM: 128 KB of SRAM for data.
- Low Power: Designed for ultra-low power consumption with various low-power modes, making it suitable for battery-operated devices.
- Peripherals: Includes multiple interfaces such as I2C, SPI, USART, and USB.
- ADC: 12-bit ADC with up to 16 channels for analog input.
- Timers: Several advanced timers for PWM and input capture.
- DMA: Supports Direct Memory Access for efficient data handling.
- Operating Voltage: 1.71 to 3.6 V.
- Temperature Range: -40 to +85 °C.
- Security: Features include a hardware cryptographic accelerator and a unique ID.
This microcontroller is ideal for applications in IoT, wearables, and medical devices due to its balance of performance and low power consumption.

Package

The STM32L433RBT6 microcontroller comes in a LQFP-64 (Low-profile Quad Flat Package) form factor. This package type features 64 pins and provides a compact and efficient layout suitable for various applications.

Pinout

The STM32L433RBT6 is a microcontroller from STMicroelectronics with a total of 48 pins. It features a 32-bit ARM Cortex-M4 core and operates at a maximum frequency of 80 MHz.
The pin functions include various I/O interfaces such as:
- GPIO: General-purpose input/output pins for digital signals.
- Analog: Includes ADC (12-bit, up to 16 channels), DAC, and op-amps.
- Communication Interfaces:
- I2C (up to 3 interfaces)
- SPI (up to 3 interfaces)
- USART (up to 3 interfaces)
- USB (Full-speed)
- Timers: Several general-purpose timers and a watchdog timer.
- Clock: HSE and LSE oscillator inputs for clock generation.
- Reset: NRST pin for reset functionality.
- Debugging: SWD for programming and debugging.
The versatile pin configuration makes it suitable for various low-power applications in IoT, wearables, and sensor management.

Manufacturer

The STM32L433RBT6 is manufactured by STMicroelectronics, a global semiconductor company. Founded in 1987, STMicroelectronics designs and produces a wide range of electronic components, including microcontrollers, sensors, memory chips, and power management devices. The company serves various markets, including automotive, industrial, consumer electronics, and IoT (Internet of Things). STMicroelectronics is known for its emphasis on innovation and sustainability, providing high-performance and energy-efficient solutions for diverse applications. The STM32L433RBT6 is part of the STM32 family of microcontrollers, which are based on the ARM Cortex-M4 core and are particularly suited for low-power and battery-operated devices.

Application

The STM32L433RBT6 microcontroller is suitable for low-power applications such as wearable devices, medical equipment, smart sensors, IoT devices, and industrial automation. Its features, including low power consumption, advanced analog capabilities, and Bluetooth connectivity, make it ideal for battery-operated systems, environmental monitoring, and remote monitoring applications. Additionally, it is used in smart home devices and energy management solutions.

Equivalent

Equivalent products to the STM32L433RBT6 include the STM32L432RBT6 and STM32L476RGT6, which share similar features and performance levels. Additionally, you may consider the STM32L4 series chips like STM32L4A6, which offer comparable processing capability and low power consumption. Always check the specific datasheets for pin compatibility and peripheral availability.

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