STM32L433CCT6

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STM32L433CCT6

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IC MCU 32BIT 256KB FLASH 48LQFP

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Thông số kỹ thuật

thuộc tính Giá trị
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 38
ProgramMemorySize 256KB (256K x 8)
ProgramMemoryType FLASH
RAMSize 64K x 8
Voltage-Supply(Vcc/Vdd) 1.71V ~ 3.6V
DataConverters A/D 10x12b; D/A 2x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 48-LQFP

Tổng quan

Description

The STM32L433CCT6 is a microcontroller from STMicroelectronics, part of the STM32L4 series known for its ultra-low-power performance. It features a 32-bit ARM Cortex-M4 CPU with a floating-point unit, operating at a frequency of up to 80 MHz. The microcontroller includes 256 KB of Flash memory and 64 KB of SRAM, making it suitable for applications requiring efficient processing and memory management.
The STM32L433CCT6 offers a wide range of peripherals, including multiple timers, ADCs, DACs, and communication interfaces like USART, I2C, SPI, and USB. It is designed with power-saving features, supporting multiple low-power modes to extend battery life in portable devices.
Additional features include a rich set of I/O capabilities, an embedded temperature sensor, and a real-time clock for timekeeping tasks. The device is popular in applications like wearables, health monitoring, industrial sensors, and home automation due to its balance of processing power, energy efficiency, and peripheral options. It is available in a 48-pin LQFP package.

Equivalent

The STM32L433CCT6 is a microcontroller from STMicroelectronics with a Cortex-M4 core. Equivalent products include:
1. STM32L432CCT6 - A similar STMicroelectronics MCU from the same family with slight feature differences.
2. NXP MKL27Z256VMC4 - A low-power MCU with ARM Cortex-M0+ core.
3. Microchip ATSAML21J18B - Offering similar low-power performance with ARM Cortex-M0+.
4. Texas Instruments MSP432P401R - Based on a Cortex-M4F core, suitable for similar applications.
Compatibility and suitability depend on the specific application requirements.

Features

The STM32L433CCT6 is a microcontroller from STMicroelectronics, based on the ARM Cortex-M4 core. Key features include:
1. Core: ARM Cortex-M4 with FPU (Floating Point Unit), operating at up to 80 MHz.
2. Memory: 256 KB Flash memory, 64 KB SRAM.
3. Low Power: Ultra-low-power consumption with various low-power modes suitable for battery-operated applications.
4. Interfaces: Multiple communication interfaces, including USART, SPI, I2C, and USB 2.0 FS.
5. Analog: 12-bit ADC, 12-bit DAC, and comparators.
6. Timers: Multiple timers including general-purpose, basic, and advanced-control timers.
7. Security: Integrated hardware crypto (AES, DES, etc.), true random number generator.
8. GPIOs: Rich set of GPIOs with external interrupt capability.
9. Operating Voltage: 1.71V to 3.6V.
10. Package: LQFP48 package with 48 pins.
These features make it suitable for applications like portable medical devices, industrial sensors, and consumer electronics that require efficient processing with low energy consumption.

Pinout

The STM32L433CCT6 is a microcontroller from STMicroelectronics, belonging to the STM32L4 series, which is known for its low power consumption and high performance. This particular model has a pin count of 48.
The STM32L433CCT6 integrates an ARM Cortex-M4 core with FPU, running at a clock speed of up to 80 MHz. It includes a variety of peripherals and features that make it suitable for diverse applications:
- Memory: 256 KB of Flash memory and 64 KB of SRAM.
- Connectivity: Includes I2C, SPI, USART, and USB 2.0 interfaces.
- Timers: General-purpose, basic, and advanced control timers.
- Analog: 12-bit ADC, DAC, and multiple comparators.
- Digital: GPIOs, DMA controller, and CRC computation unit.
- Security: True random number generator and cryptographic modules.
The STM32L433CCT6 is often used in applications requiring energy efficiency and robust performance, such as wearable devices, medical gadgets, and IoT applications.

Manufacturer

The STM32L433CCT6 is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a broad range of semiconductor products. The company is headquartered in Geneva, Switzerland, and operates worldwide. It is known for its strong focus on innovation and technology, serving various industries, including automotive, industrial, personal electronics, and communications equipment. STMicroelectronics provides solutions in microcontrollers, sensors, power, and analog devices, among others, and is regarded for its energy-efficient, robust, and reliable products.

Application

The STM32L433CCT6 microcontroller is used in various applications due to its low power consumption and robust features. Common application areas include:
1. Wearable Devices: Ideal for fitness trackers and smartwatches due to its ultra-low power capabilities.
2. IoT Devices: Suitable for sensors and connected devices requiring energy efficiency.
3. Medical Devices: Used in portable medical equipment such as glucometers and heart monitors.
4. Industrial Automation: Supports applications like sensor interfacing and control systems.
5. Consumer Electronics: Applied in devices such as remote controls and small appliances.
6. Energy Management: Utilized in smart meters and energy harvesting systems.
These applications leverage its ARM Cortex-M4 core, extensive peripherals, and low power modes.

Package

The STM32L433CCT6 microcontroller is housed in a LQFP-48 package, which stands for Low-Profile Quad Flat Package with 48 pins.

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