STM32L443RCT6

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STM32L443RCT6

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IC MCU 32BIT 256KB FLASH 64LQFP

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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, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, LCD, PWM, WDT
NumberofI/O 52
ProgramMemorySize 256KB (256K 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

Visão Geral

Description

The STM32L443RCT6 is a microcontroller from STMicroelectronics, part of the STM32L4 series designed for ultra-low-power applications. It is based on the ARM Cortex-M4 processor, which operates at frequencies up to 80 MHz, providing a balance between performance and power efficiency. The device features 256 KB of Flash memory, 64 KB of SRAM, and a wide range of peripherals, including USART, SPI, I2C, and USB, making it suitable for various embedded applications.
The STM32L443RCT6 supports multiple power modes to optimize power consumption, making it ideal for battery-powered devices. It also includes advanced analog features like a 12-bit ADC, DAC, and comparators, enhancing its capabilities in sensor and control applications.
This microcontroller is equipped with a comprehensive set of development tools, including STM32CubeMX for configuration and initialization code generation, along with a range of IDEs like STM32CubeIDE, IAR Embedded Workbench, and Keil MDK. Overall, the STM32L443RCT6 offers a versatile solution for applications requiring low power consumption and rich peripheral integration.

Equivalent

The STM32L443RCT6 is a 32-bit microcontroller from STMicroelectronics, part of the STM32L4 series, known for its low power consumption. Equivalent products could include:
1. STM32L476RCT6: Similar low-power features with additional peripherals.
2. NXP MKL43Z256VLH4: An ARM Cortex-M4 based microcontroller with low power features.
3. TI MSP432P401R: Another low-power Cortex-M4 microcontroller.
4. Microchip ATSAML21J18B: ARM Cortex-M0+ with low power consumption.
Consider specs and features to ensure an ideal match for specific application needs.

Features

The STM32L443RCT6 is a microcontroller from the STMicroelectronics STM32L4 series, featuring ultra-low-power and high-performance capabilities. Key features include:
1. Core and Performance:
- ARM Cortex-M4 core with FPU (Floating Point Unit) running up to 80 MHz.
- 256 KB of flash memory and 64 KB of SRAM.
2. Power Efficiency:
- Ultra-low-power consumption with modes like Stop, Standby, and Shutdown.
3. Connectivity and Interfaces:
- Various communication interfaces, including USART, SPI, I2C, USB 2.0, and CAN.
- Supports up to 16 timers, including advanced control and general-purpose timers.
4. Analog Features:
- 12-bit ADC with up to 16 channels.
- Two 12-bit DACs and two operational amplifiers.
5. Security and Safety:
- Built-in security features, including hardware cryptographic accelerators and true random number generator.
6. Additional Features:
- 12-bit hardware real-time clock (RTC).
- LCD controller and capacitive touch sensing support.
These features make the STM32L443RCT6 suitable for a wide range of applications, including portable and energy-efficient devices.

Pinout

The STM32L443RCT6 is a microcontroller from STMicroelectronics, part of the STM32L4 series, which is known for its ultra-low-power performance. This specific model comes in an LQFP (Low-Profile Quad Flat Package) with 64 pins.
Key functions and features include:
1. Core and Performance: It is based on an ARM Cortex-M4 core with FPU (Floating Point Unit) operating at up to 80 MHz, offering a balance between performance and power efficiency.
2. Memory:
- 256 KB of Flash memory.
- 64 KB of SRAM.
3. Low Power Modes: Several low-power modes help in reducing power consumption, which is ideal for battery-operated applications.
4. Peripherals:
- Multiple USART, SPI, and I2C interfaces.
- 12-bit ADC and DAC.
- Timers, RTC, and PWM for various timing and control applications.
- USB 2.0 interface.
5. Security Features: Includes various security features like encryption support for secure data handling.
This microcontroller is suitable for applications requiring efficient power management, adequate processing power, and a rich set of peripherals.

Manufacturer

The STM32L443RCT6 is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of products, including microcontrollers, sensors, analog devices, and power management solutions. The company caters to various sectors, such as automotive, industrial, personal electronics, communications equipment, and the Internet of Things (IoT). STMicroelectronics is known for its focus on innovation and technology advancement, providing cutting-edge solutions to meet the diverse needs of its customers.

Application

The STM32L443RCT6 is a low-power microcontroller suitable for various applications, including:
1. Wearable Devices: Its low power consumption makes it ideal for fitness trackers and smartwatches.
2. IoT Devices: Used in smart home applications and sensor nodes due to its wireless communication capabilities.
3. Medical Devices: Employed in portable medical equipment and health monitoring tools.
4. Industrial Automation: Suitable for sensors and control systems requiring energy efficiency.
5. Consumer Electronics: Used in remote controls, toys, and other battery-operated devices.
6. Energy Harvesting: Ideal for applications needing energy-efficient processing from harvested power sources.
These characteristics make the STM32L443RCT6 versatile for energy-sensitive and compact applications.

Package

The STM32L443RCT6 microcontroller is housed in an LQFP (Low-Profile Quad Flat Package) with 64 pins.

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