STM32L431CCT6

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STM32L431CCT6

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IC MCU 32BIT 256KB FLASH 48LQFP

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Especificações

Atributo Valor
Package Tray
Series STM32L4
ProductStatus Active
CoreProcessor ARM® Cortex®-M4
CoreSize 32-Bit Single-Core
Speed 80MHz
Connectivity CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, PWM, WDT
NumberofI/O 39
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

Visão Geral

Description

The STM32L431CCT6 is a microcontroller from STMicroelectronics, part of the STM32L4 series known for its ultra-low-power capabilities. It is based on the ARM Cortex-M4 32-bit RISC core, operating at a maximum frequency of 80 MHz. This microcontroller is designed for applications that require energy efficiency and high performance.
Key features include 256 KB of Flash memory and 64 KB of SRAM, making it suitable for complex applications with space constraints. It offers a wide range of peripherals, including multiple communication interfaces like USART, I2C, SPI, and USB, as well as timers, ADCs, and DACs. The STM32L431CCT6 operates with a supply voltage range from 1.71 V to 3.6 V, which contributes to its low power consumption.
The device is also equipped with advanced power-saving modes, making it ideal for battery-operated applications. The microcontroller comes in a 48-pin LQFP package, ensuring ease of integration into various designs. Its versatility, low power consumption, and robust performance make it suitable for use in IoT devices, wearable electronics, and industrial applications.

Equivalent

The STM32L431CCT6 is a microcontroller from STMicroelectronics, part of the STM32L4 series designed for low-power applications. Equivalent products might include:
1. NXP MKL26Z128VLH4 - Part of the Kinetis L family, known for low-power consumption.
2. Microchip ATSAMD21G18A - From the SAMD21 series, featuring similar ARM Cortex-M0+ core.
3. TI MSP432P401R - Offers similar low-power features with an ARM Cortex-M4F core.
These alternatives offer comparable features but always check specific requirements.

Features

The STM32L431CCT6 is a microcontroller from STMicroelectronics, part of the STM32L4 series, known for its ultra-low power consumption and high performance. Key features include:
1. Core: It is based on a 32-bit ARM Cortex-M4 processor with a floating-point unit, operating at up to 80 MHz.
2. Memory: Includes 256 KB of Flash memory and 64 KB of SRAM.
3. Power Efficiency: Offers low power modes down to 40 nA standby, making it suitable for battery-powered applications.
4. Peripherals: Equipped with a variety of peripherals, including USB 2.0 full-speed, multiple timers, and standard communication interfaces like USART, SPI, and I2C.
5. Analog Features: Provides a 12-bit ADC, DAC, multiple comparators, and an operational amplifier.
6. Security: Features hardware encryption algorithms for secure data handling.
7. Package: Available in a LQFP-48 package.
8. Development Support: Compatible with extensive development tools and software libraries from STMicroelectronics.
This microcontroller is ideal for applications requiring a balance of performance, power efficiency, and advanced peripherals.

Pinout

The STM32L431CCT6 is a microcontroller from STMicroelectronics based on the ARM Cortex-M4 core. It comes in an LQFP-48 package, which means it has 48 pins. This microcontroller is part of the STM32L4 series that focuses on ultra-low-power applications.
Key functions and features include:
- Core: ARM Cortex-M4 with FPU (Floating Point Unit) running at up to 80 MHz.
- Memory: It offers 256 KB of Flash memory and 64 KB of SRAM.
- GPIOs: Multiple general-purpose I/O pins for interfacing with other peripherals.
- Peripherals: Includes timers, USART, SPI, I2C, USB, ADC (Analog-to-Digital Converter), DAC (Digital-to-Analog Converter), and more.
- Power: Designed for low power consumption with several power-saving modes.
These features make it suitable for applications in wearable technology, portable medical devices, and other battery-operated equipment requiring efficient power use.

Manufacturer

The STM32L431CCT6 is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs and produces a wide range of electronic components and solutions. It is one of the largest semiconductor companies in the world and is known for its innovation in developing microcontrollers, sensors, and power management devices, among others. STMicroelectronics serves various industries including automotive, industrial, personal electronics, and communication equipment, providing solutions that enhance energy efficiency and improve the quality of life.

Application

The STM32L431CCT6 microcontroller is designed for applications requiring low power consumption and high performance. Its key application areas include:
1. Wearable Devices: Ideal for fitness trackers and smartwatches due to low energy consumption.
2. IoT Devices: Suitable for battery-powered IoT sensors and devices.
3. Consumer Electronics: Used in devices like remote controls and home automation systems.
4. Medical Devices: Perfect for portable and battery-operated medical equipment.
5. Industrial Monitoring: Fits in wireless sensor networks for industrial automation.
6. Smart Meters: Utilized in energy-efficient smart meters for utilities.
7. Automotive Applications: Suitable for interior automotive controls.
These applications benefit from its balance of performance, power efficiency, and connectivity options.

Package

The STM32L431CCT6 is housed in a LQFP-48 package, which stands for Low-Profile Quad Flat Package with 48 pins. This package type is designed to provide a balance between size and ease of soldering, making it suitable for various applications requiring a compact footprint.

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