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STM32L443VCT6

Name: STM32L443VCT6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 256KB FLASH 100LQFP

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Mfr。パート #STM32L443VCT6
パッケージ 100-LQFP
データシート STM32L443VCT6 DataSheet
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仕様

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	83
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	100-LQFP

概要

Description

The STM32L443VCT6 is a microcontroller from STMicroelectronics' STM32 series, based on the ARM Cortex-M4 architecture. It is part of the ultra-low-power STM32L4 family, designed for applications requiring energy efficiency alongside performance.
Key features include:
- Core: ARM Cortex-M4 with FPU (Floating Point Unit) running at up to 110 MHz.
- Memory: 512 KB of Flash memory and 128 KB of SRAM.
- Peripheral Interfaces: Includes multiple USART, I2C, SPI interfaces, USB OTG, and ADC/DAC, enabling versatile connectivity.
- Low Power Modes: Various low-power operation modes to extend battery life, suitable for portable devices.
- Integrated Security: Features like hardware encryption and secure firmware installation enhance security for IoT applications.
The STM32L443VCT6 is ideal for battery-operated devices, wearables, and other applications where power efficiency is critical. Its rich set of features and performance capabilities make it suitable for a wide range of embedded systems.

Features

The STM32L443VCT6 is a low-power microcontroller from STMicroelectronics, part of the STM32 family based on the ARM Cortex-M4 core. Key features include:
- Core: 32-bit ARM Cortex-M4 with FPU, running up to 110 MHz.
- Flash Memory: 512 KB of Flash storage.
- SRAM: 128 KB of SRAM.
- Power Consumption: Ultra-low power consumption modes, ideal for battery-operated devices.
- I/O Ports: Up to 36 I/O pins with configurable modes.
- Analog Features: 12-bit ADC (up to 16 channels), DAC, and comparators.
- Timers: Multiple general-purpose and advanced-control timers.
- Communication Interfaces: Supports USART, SPI, I2C, USB OTG FS, and CAN.
- External Memory Interface: Flexible memory controller for external devices.
- Security: Integrated hardware cryptographic acceleration.
- Operating Voltage: Wide supply voltage range (1.7V to 3.6V).
- Package: LQFP-64.
These features make the STM32L443VCT6 suitable for various applications, including IoT, wearables, and medical devices.

Package

The STM32L443VCT6 is packaged in a LQFP (Low-Profile Quad Flat Package) with 64 pins. The package dimensions are 10x10 mm, featuring a 0.5 mm pitch.

Pinout

The STM32L443VCT6 is a microcontroller from STMicroelectronics, featuring a total of 64 pins in a LQFP (Low-Profile Quad Flat Package) configuration.
Key functions of the pins include:
- GPIO (General Purpose Input/Output): Configurable pins for digital input and output operations.
- Analog functions: Includes ADC (Analog-to-Digital Converter), DAC (Digital-to-Analog Converter), and comparators.
- Communication interfaces: Supports various protocols such as UART, SPI, I2C, and CAN.
- Timers: Multiple general-purpose and advanced-control timers for timing operations and PWM generation.
- Power management: Features pins for power supply, including VDD, VSS, and various voltage reference pins.
- Debugging: Includes SWD (Serial Wire Debug) pins for programming and debugging.
The STM32L443VCT6 is designed for low-power applications and incorporates various features to enhance performance and efficiency.

Manufacturer

The STM32L443VCT6 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in a wide range of products, including microcontrollers, sensors, analog devices, and power management solutions. The company is known for its innovative technologies and solutions in various sectors, such as automotive, industrial, consumer electronics, and communication. Founded in 1987 and headquartered in Geneva, Switzerland, STMicroelectronics operates globally, with a focus on high-performance and energy-efficient products. The STM32L4 series, to which the STM32L443VCT6 belongs, features ultra-low-power microcontrollers that are widely used in embedded systems, IoT devices, and portable applications.

Application

The STM32L443VCT6 is widely used in low-power applications such as wearable devices, medical equipment, smart sensors, and IoT devices. Its features enable energy-efficient processing for battery-operated systems, environmental monitoring, health tracking, and remote control applications. The microcontroller's integrated communication interfaces (like Bluetooth, LoRa, and NFC) enhance connectivity in smart home and industrial automation projects.

Equivalent

Equivalent products to the STM32L443VCT6 include the STM32L452RE, STM32L476RG, and STM32L4R5ZI. These alternatives belong to the STM32L4 series, offering similar features such as low power consumption, ARM Cortex-M4 core, and various I/O options. Ensure to compare specific features like memory size, peripherals, and power requirements for compatibility with your application.