STM32L443RCT6

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STM32L443RCT6

IC MCU 32BIT 256KB FLASH 64LQFP

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Thông số kỹ thuật

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

Tổng quan

Description

The STM32L443RCT6 is a microcontroller from STMicroelectronics’ STM32 family, specifically designed for low-power applications. It is based on the ARM Cortex-M4 core, operating at a maximum frequency of 80 MHz, and features a rich set of peripherals.
Key specifications include 512 KB of flash memory, 128 KB of SRAM, and various communication interfaces like I2C, SPI, USART, and USB. The STM32L443RCT6 also supports advanced analog features, such as a 12-bit ADC, DAC, and comparators, making it suitable for sensor applications.
One of its standout features is its ultra-low power consumption, enabling applications in battery-powered devices. It includes multiple low-power modes and a power management unit to optimize energy use. Additionally, the device supports various development tools and environments, including STM32Cube and HAL libraries, simplifying firmware development.
Overall, the STM32L443RCT6 is ideal for IoT, wearable devices, and other applications where efficiency and performance are critical.

Features

The STM32L443RCT6 is a low-power microcontroller from STMicroelectronics, part of the STM32L4 series. Key features include:
- Core: ARM Cortex-M4 with FPU, running up to 80 MHz.
- Flash Memory: 512 KB of embedded Flash memory.
- RAM: 128 KB of SRAM.
- Low Power Consumption: Various low-power modes for energy-efficient applications.
- Peripherals: Multiple peripherals including UART, SPI, I2C, and CAN.
- ADC: 12-bit ADC with up to 16 channels.
- Timers: Several general-purpose and advanced control timers.
- Digital Communication: Supports USB OTG FS, I2S, and more.
- GPIOs: Up to 48 GPIOs with configurable functions.
- Analog Features: Comparators, operational amplifiers, and DAC.
- Operating Voltage: 1.7V to 3.6V.
- Temperature Range: -40°C to +85°C for industrial applications.
- Package: LQFP-64 and other package options.
These features make it suitable for battery-operated devices, wearable technology, and various IoT applications.

Package

The STM32L443RCT6 is packaged in a LQFP (Low-Profile Quad Flat Package) with 64 pins. It features a 10x10 mm body size, making it suitable for space-constrained applications while providing easy PCB integration.

Pinout

The STM32L443RCT6 is a microcontroller from STMicroelectronics' STM32 L4 series. It features a 64-pin LQFP (Lead Quad Flat Package) configuration.
Key functions of the pins include:
- GPIOs (General-Purpose Input/Output): Configurable for digital input or output.
- Analog Inputs: Up to 16 channels for ADC (Analog-to-Digital Converter).
- I2C, SPI, USART: Serial communication interfaces for connecting peripherals.
- Timers: Multiple timer outputs for PWM (Pulse Width Modulation) and timing functions.
- PWM Outputs: For controlling motor speeds and LED brightness.
- Interrupts: External interrupt capability on several GPIOs.
- JTAG/SWD: For debugging and programming the microcontroller.
This microcontroller is optimized for low power consumption and is suitable for battery-operated applications.

Manufacturer

The manufacturer of the STM32L443RCT6 is STMicroelectronics, a global semiconductor company. STMicroelectronics designs, develops, manufactures, and markets a wide range of integrated circuits and discrete devices, serving various sectors such as automotive, industrial, personal electronics, communications, and computer systems. The company is known for its innovation in microcontrollers, sensors, and power management solutions, and it is recognized as one of the leading suppliers in the semiconductor industry. STMicroelectronics emphasizes sustainability and technological advancements in its products, which are widely used in IoT applications and energy-efficient designs.

Application

The STM32L443RCT6 is ideal for low-power applications such as wearable devices, health monitoring systems, environmental sensors, smart metering, and IoT devices. Its ultra-low power consumption, advanced analog features, and support for various communication interfaces make it suitable for battery-operated devices, remote sensing, and energy-efficient applications in industrial automation and smart agriculture.

Equivalent

Equivalent products to the STM32L443RCT6 chip include the STM32L432KC, STM32L476RCT6, and STM32L4R5VGT6. These chips share similar features such as low power consumption and ARM Cortex-M4 architecture but may differ in flash memory, RAM size, or peripheral configurations. Always check specific datasheets for detailed comparisons.

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