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STM32L443CCU6

Name: STM32L443CCU6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 256KB FLSH 48UFQFPN

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製造商。部分 #STM32L443CCU6
包 QFPN-48
資料表 STM32L443CCU6 DataSheet
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規格

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-UFQFN Exposed Pad

概述

Description

The STM32L443CCU6 is a microcontroller from STMicroelectronics' STM32 family, specifically within the STM32L4 series, designed for low-power applications. It features an ARM Cortex-M4 core running at a maximum frequency of 80 MHz, providing efficient processing capabilities. The device includes 128 KB of Flash memory and 32 KB of SRAM, making it suitable for various embedded applications.
Key features include a range of I/O pins, multiple communication interfaces such as USART, I2C, and SPI, and integrated peripherals like ADCs, timers, and GPIOs. The STM32L443CCU6 is designed with energy efficiency in mind, offering various low-power modes, making it ideal for battery-operated devices.
Additionally, it supports ST's extensive development ecosystem, including software libraries and development tools, facilitating rapid prototyping and deployment. Its versatile features and low power consumption make it a popular choice for applications in consumer electronics, medical devices, and IoT solutions.

Features

The STM32L443CCU6 is a low-power microcontroller from STMicroelectronics' STM32 family, based on the ARM Cortex-M4 core. Key features include:
1. Core: 32-bit ARM Cortex-M4 with FPU, operating up to 80 MHz.
2. Flash Memory: 256 KB of flash memory for program storage.
3. RAM: 64 KB of SRAM for data handling.
4. Low Power: Designed for ultra-low power consumption with various sleep modes, making it suitable for battery-operated devices.
5. Analog Features: Integrated 12-bit ADC (up to 16 channels), DAC, and comparators for analog signal processing.
6. Communication Interfaces: Supports multiple interfaces including UART, I2C, SPI, USB OTG, and CAN.
7. Timers: Several general-purpose and advanced control timers for precise timing applications.
8. Security: Features hardware cryptographic accelerators and secure bootloader options.
9. Package: Available in a compact LQFP-64 package.
This combination of features makes the STM32L443CCU6 ideal for IoT, wearable devices, and other low-power applications.

Package

The STM32L443CCU6 is packaged in a LQFP (Low-profile Quad Flat Package) with a 48-pin configuration. This package type is designed for surface mounting and features a compact footprint, making it suitable for space-constrained applications.

Pinout

The STM32L443CCU6 is a microcontroller from STMicroelectronics' STM32L4 series, featuring a 64-pin LQFP package. It has a pin count of 64.
Key functions of the STM32L443CCU6 include:
- Core: ARM Cortex-M4 with Floating Point Unit (FPU), running up to 80 MHz.
- Flash Memory: 256 KB of Flash memory for code storage.
- RAM: 64 KB SRAM for data.
- Peripherals: Multiple communication interfaces including USART, I2C, SPI, and USB.
- Timers: Advanced timers for motor control and basic timers for timing functions.
- ADC: 12-bit Analog-to-Digital Converter for analog signal processing.
- GPIOs: General-purpose input/output pins for interfacing with external components.
- Low-Power Modes: Designed for low power consumption, supporting various sleep and low-power modes.
The STM32L443CCU6 is suitable for battery-powered applications and IoT devices due to its energy-efficient design.

Manufacturer

The STM32L443CCU6 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics designs, develops, manufactures, and markets a wide range of semiconductor products, including microcontrollers, sensors, and power management devices. The company serves various sectors, including automotive, industrial, consumer electronics, and communication. STMicroelectronics is known for its innovations in energy-efficient solutions and is one of the leading suppliers of microcontrollers, particularly in the field of embedded systems. The STM32L4 series, which includes the STM32L443CCU6, is specifically targeted at low-power applications, making it suitable for battery-operated devices and IoT solutions.

Application

The STM32L443CCU6 is commonly used in low-power applications such as wearable devices, medical equipment, environmental monitoring, smart home systems, and industrial sensors. Its energy-efficient architecture, integrated Bluetooth, and various peripherals make it ideal for IoT applications, remote control systems, and battery-operated devices requiring long operational life.

Equivalent

Equivalent products to the STM32L443CCU6 chip include the STM32L432CCU6 and STM32L442CCU6. These alternatives share similar performance, power consumption, and feature sets, including ARM Cortex-M4 cores and low-power capabilities. For specific applications, consider checking compatibility with peripherals and memory configurations. Always consult the manufacturer's datasheets for detailed comparisons.