規格
| 屬性 | 價值 |
| Package | Tray |
| Series | STM32L4 |
| ProductStatus | Active |
| CoreProcessor | ARM® Cortex®-M4 |
| CoreSize | 32-Bit Single-Core |
| Speed | 80MHz |
| Connectivity | CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, PWM, WDT |
| NumberofI/O | 82 |
| ProgramMemorySize | 256KB (256K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 128K 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 |
概述
Description
The STM32L476VCT6 is a microcontroller from STMicroelectronics' STM32L4 series, featuring a high-performance ARM Cortex-M4 core with FPU (Floating Point Unit) running at up to 80 MHz. It is designed for applications requiring low power consumption while maintaining efficient processing performance.
Key features include:
1. Memory: This microcontroller offers 1 MB of Flash memory and 128 KB of SRAM, providing ample space for code and data storage.
2. Low Power: It boasts multiple low-power modes, including Stop and Standby, with a current consumption as low as 100 nA, suitable for battery-powered applications.
3. Peripherals: The STM32L476VCT6 integrates a rich set of peripherals including USB, UART, SPI, I2C, and a 12-bit ADC. It also supports TFT LCD displays and has a hardware cryptographic accelerator.
4. Development Support: Extensive development support is available, including the STM32CubeMX for easy configuration and initialization, and compatibility with popular IDEs such as Keil MDK, IAR Embedded Workbench, and STM32CubeIDE.
5. Package: It is available in a 100-pin LQFP package, balancing size and connectivity options for various applications.
Key features include:
1. Memory: This microcontroller offers 1 MB of Flash memory and 128 KB of SRAM, providing ample space for code and data storage.
2. Low Power: It boasts multiple low-power modes, including Stop and Standby, with a current consumption as low as 100 nA, suitable for battery-powered applications.
3. Peripherals: The STM32L476VCT6 integrates a rich set of peripherals including USB, UART, SPI, I2C, and a 12-bit ADC. It also supports TFT LCD displays and has a hardware cryptographic accelerator.
4. Development Support: Extensive development support is available, including the STM32CubeMX for easy configuration and initialization, and compatibility with popular IDEs such as Keil MDK, IAR Embedded Workbench, and STM32CubeIDE.
5. Package: It is available in a 100-pin LQFP package, balancing size and connectivity options for various applications.
Equivalent
The STM32L476VCT6 is a low-power microcontroller from STMicroelectronics. Equivalent products from other manufacturers might include:
1. Texas Instruments: MSP430 series (e.g., MSP430FR5994) for low-power applications.
2. Microchip: PIC32MX series or the ATSAML21 series for low power and similar features.
3. NXP: LPC55S69 for low power and performance.
4. Renesas: RA2 or RE family for low-power applications.
Each has different features, so verify specifications to ensure compatibility.
1. Texas Instruments: MSP430 series (e.g., MSP430FR5994) for low-power applications.
2. Microchip: PIC32MX series or the ATSAML21 series for low power and similar features.
3. NXP: LPC55S69 for low power and performance.
4. Renesas: RA2 or RE family for low-power applications.
Each has different features, so verify specifications to ensure compatibility.
Features
The STM32L476VCT6 is a microcontroller from STMicroelectronics, part of the STM32L4 series, known for its ultra-low power consumption and high performance. It features a 32-bit ARM Cortex-M4 core with FPU (Floating Point Unit) operating at up to 80 MHz. The microcontroller includes 256 KB of flash memory and 64 KB of SRAM, providing ample storage for code and data. It also supports a wide range of peripherals, including USB OTG, USART, SPI, I2C, SDMMC, and CAN interfaces.
Noteworthy features include an LCD controller, 12-bit ADCs, 12-bit DACs, and multiple timers, making it suitable for complex applications. Its low-power modes, such as Stop 2 and Standby, enable efficient energy management, ideal for battery-powered devices. The STM32L476VCT6 operates over a wide voltage range (1.71 V to 3.6 V) and comes in a 100-pin LQFP package. Its versatility makes it ideal for applications in areas such as wearable technology, healthcare, smart sensors, and industrial control.
Noteworthy features include an LCD controller, 12-bit ADCs, 12-bit DACs, and multiple timers, making it suitable for complex applications. Its low-power modes, such as Stop 2 and Standby, enable efficient energy management, ideal for battery-powered devices. The STM32L476VCT6 operates over a wide voltage range (1.71 V to 3.6 V) and comes in a 100-pin LQFP package. Its versatility makes it ideal for applications in areas such as wearable technology, healthcare, smart sensors, and industrial control.
Pinout
The STM32L476VCT6 is a microcontroller from STMicroelectronics' STM32L4 series, based on the ARM Cortex-M4 core. It comes in a LQFP100 package, which means it has 100 pins.
Key features and functions of the STM32L476VCT6 include:
1. Core: ARM Cortex-M4 with FPU.
2. Flash Memory: 256 KB to 1 MB.
3. SRAM: 128 KB.
4. Low Power Modes: Supports multiple low power modes for energy efficiency.
5. Timers: Multiple general-purpose timers, advanced-control PWM timers, and basic timers.
6. Communication Interfaces:
- I2C
- SPI
- USART/UART
- CAN
- USB OTG
7. Analog Features:
- ADCs (up to 12-bit)
- DACs
- Comparators
8. Security: Hardware cryptographic processor.
9. GPIOs: Multiple general-purpose input/output ports.
The STM32L476VCT6 is suited for applications requiring a balance of performance and power efficiency, such as IoT devices, wearable electronics, and industrial applications.
Key features and functions of the STM32L476VCT6 include:
1. Core: ARM Cortex-M4 with FPU.
2. Flash Memory: 256 KB to 1 MB.
3. SRAM: 128 KB.
4. Low Power Modes: Supports multiple low power modes for energy efficiency.
5. Timers: Multiple general-purpose timers, advanced-control PWM timers, and basic timers.
6. Communication Interfaces:
- I2C
- SPI
- USART/UART
- CAN
- USB OTG
7. Analog Features:
- ADCs (up to 12-bit)
- DACs
- Comparators
8. Security: Hardware cryptographic processor.
9. GPIOs: Multiple general-purpose input/output ports.
The STM32L476VCT6 is suited for applications requiring a balance of performance and power efficiency, such as IoT devices, wearable electronics, and industrial applications.
Manufacturer
The STM32L476VCT6 is manufactured by STMicroelectronics. STMicroelectronics is a multinational corporation that specializes in the design, development, and production of a wide range of semiconductor and electronic components. Founded in 1987 through the merger of the Italian company SGS Microelettronica and the French company Thomson Semiconducteurs, STMicroelectronics is headquartered in Geneva, Switzerland.
The company is recognized for its innovation and technological expertise across various sectors, including automotive, industrial, personal electronics, and communication equipment. Its product portfolio includes microcontrollers, sensors, power devices, and integrated circuits, which are used in a myriad of applications and industries. STMicroelectronics focuses on creating products that combine advanced technology with energy efficiency, aiming to meet the needs of modern electronics and their environmental impact. The STM32 series of microcontrollers, to which the STM32L476VCT6 belongs, is particularly notable for its energy-efficient, high-performance design, making it popular in applications requiring low power consumption and high processing capabilities.
The company is recognized for its innovation and technological expertise across various sectors, including automotive, industrial, personal electronics, and communication equipment. Its product portfolio includes microcontrollers, sensors, power devices, and integrated circuits, which are used in a myriad of applications and industries. STMicroelectronics focuses on creating products that combine advanced technology with energy efficiency, aiming to meet the needs of modern electronics and their environmental impact. The STM32 series of microcontrollers, to which the STM32L476VCT6 belongs, is particularly notable for its energy-efficient, high-performance design, making it popular in applications requiring low power consumption and high processing capabilities.
Application
The STM32L476VCT6 microcontroller is widely used in applications requiring low power consumption and high performance. It is ideal for wearable devices, medical monitors, and fitness trackers, thanks to its energy efficiency. It's also used in home automation, smart meters, and industrial sensors due to its robust processing capabilities and extensive peripheral interfaces. Additionally, the STM32L476VCT6 is suitable for IoT devices, offering secure connectivity and efficient data processing. Its features, including a rich set of I/Os and support for various communication protocols, make it versatile for consumer electronics and embedded systems.
Package
The STM32L476VCT6 microcontroller comes in a LQFP (Low-Profile Quad Flat Package) with 100 pins. This package type is designed for surface mount technology, offering a compact form factor suitable for a wide range of applications requiring low power consumption and efficient performance.