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STM32L443CCT6

Name: STM32L443CCT6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 256KB FLASH 48LQFP

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Mfr。パート #STM32L443CCT6
パッケージ 48-LQFP
データシート STM32L443CCT6 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	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

概要

Description

The STM32L443CCT6 is a low-power microcontroller from STMicroelectronics, part of the STM32L4 series, which is based on the ARM Cortex-M4 core. Operating at a maximum frequency of 80 MHz, it features 512 KB of Flash memory and 128 KB of SRAM, making it suitable for various embedded applications requiring efficient performance and low power consumption.
Key features include a rich set of peripherals like multiple timers, ADCs, and communication interfaces (I2C, SPI, UART), as well as advanced power management options. The device supports various low-power modes, enabling battery-powered applications to maximize longevity.
Additionally, it includes security features such as a hardware cryptographic accelerator and a true random number generator, enhancing its suitability for IoT and secure applications. The STM32L443CCT6 is commonly used in applications such as wearable devices, medical equipment, and smart sensors, where energy efficiency and processing capability are critical.

Features

The STM32L443CCT6 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.
- Memory: 512 KB Flash, 128 KB SRAM.
- Low Power: Ultra-low power consumption modes, ideal for battery-operated applications.
- Peripherals:
- Up to 5 I2C interfaces, 6 USARTs, and 3 SPIs.
- 12-bit ADC with up to 3.6 MSPS.
- Timers: 3 general-purpose and 1 advanced-control timer.
- Digital Interfaces: USB 2.0 OTG FS, CAN, and multiple GPIOs.
- Analog Features: Comparator, DAC, and temperature sensor.
- Security: Hardware cryptographic acceleration.
- Operating Voltage: 1.65 to 3.6 V.
- Package: LQFP-64 for compact designs.
This versatile microcontroller is suitable for applications in IoT, wearable devices, and industrial controls, emphasizing low power consumption and rich functionality.

Package

The STM32L443CCT6 is packaged in a LQFP (Low-Profile Quad Flat Package) with 64 pins. The package dimensions are 10x10 mm, and it features a thermal pad for improved heat dissipation.

Pinout

The STM32L443CCT6 microcontroller from STMicroelectronics has a pin count of 64 in a LQFP (Low Profile Quad Flat Package) format.
This microcontroller features several functions, including:
- Core: ARM Cortex-M4 with FPU, running at up to 80 MHz.
- Memory: 128 KB of Flash memory, 32 KB of SRAM.
- I/O Ports: Up to 51 general-purpose I/O pins.
- Analog: 3 ADCs (12-bit, up to 2.5 Msps), a DAC, and a comparator.
- Communication: Interfaces such as SPI, I2C, USART, and USB.
- Timers: Multiple timers including advanced-control and general-purpose timers.
- Low Power: Various low-power modes suitable for battery-operated devices.
- Security: Support for cryptographic algorithms and secure boot.
The STM32L443CCT6 is designed for applications requiring low power consumption and high performance, making it suitable for portable and IoT devices.

Manufacturer

The STM32L443CCT6 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in the design and production of a wide range of semiconductor solutions, including microcontrollers, sensors, power management devices, and integrated circuits. Founded in 1987 and headquartered in Geneva, Switzerland, the company serves various industries such as automotive, industrial, personal electronics, and the Internet of Things (IoT). STMicroelectronics is known for its commitment to innovation and sustainability, providing cutting-edge technologies that enable advanced applications and improve energy efficiency. The STM32 series, including the STM32L4 family to which the STM32L443CCT6 belongs, focuses on low-power microcontrollers ideal for battery-operated devices and energy-sensitive applications.

Application

The STM32L443CCT6 microcontroller is ideal for low-power applications such as wearables, medical devices, environmental monitoring, and IoT sensor nodes. Its energy-efficient design supports battery-operated devices, making it suitable for remote monitoring systems, smart agriculture, and smart home applications. Additionally, it can be utilized in industrial automation and smart grid solutions due to its connectivity options and processing capabilities.

Equivalent

Equivalent products to the STM32L443CCT6 chip include the STM32L432CCT6 and STM32L476CCT6, which feature similar architectures and peripherals. The STM32L4 series generally shares compatibility, so other variants like STM32L4R5 and STM32L4A6 may also be considered, depending on specific requirements like memory size, peripherals, and power consumption. Always check the datasheets for exact specifications and compatibility.