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STM32L475VET6
+BOMIC MCU 32BIT 512KB FLASH 100LQFP
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제조업체ST마이크로일렉트로닉스(주)
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제조업체 부품 #STM32L475VET6
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데이터시트 STM32L475VET6 DataSheet
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패키지 LQFP-100
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재고3377
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사양
| 속성 | 가치 |
| 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, PWM, WDT |
| NumberofI/O | 82 |
| ProgramMemorySize | 512KB (512K 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 |
개요
Description
It features 512 KB of Flash memory and 128 KB of SRAM, providing ample storage and operational capacity for complex applications. The STM32L475VET6 offers a rich set of peripherals, including multiple I2C, SPI, and USART interfaces, along with USB OTG, ADCs, DACs, and timers, enhancing its versatility for various embedded systems.
Additionally, it includes advanced security features like a hardware random number generator and memory protection units, which are crucial for IoT applications. Its low-power capabilities are complemented by multiple power modes, achieving ultra-low power consumption, which is essential for longevity in portable devices. The STM32L475VET6's combination of performance, features, and low power makes it a popular choice for developers working on consumer electronics, industrial controls, and health monitoring systems.
Equivalent
1. STM32L476VET6 - Similar features but with different configurations.
2. NXP MKL26Z128VLH4 - ARM Cortex-M0+ core, low-power alternative.
3. Silicon Labs EFM32GG11 - ARM Cortex-M4 core, similar low-power performance.
4. Microchip ATSAME54P20A - ARM Cortex-M4 core, comparable features.
These alternatives vary in peripherals, power consumption, and performance, so it's essential to verify specific requirements.
Features
Key features include:
1. Memory: 512 KB Flash memory and 128 KB SRAM.
2. Low Power: Ultra-low-power modes with flexible power management.
3. Peripherals: Rich set of peripherals, including USB OTG, UART, I2C, SPI, CAN, and SDIO interfaces.
4. Timers: Advanced timers for PWM and other functions.
5. Security: Cryptographic hardware acceleration, true random number generator.
6. Analog: 12-bit ADC, 2x 12-bit DACs, multiple comparators, and op-amps.
7. Digital: Capacitive touch sensing support.
8. Package: Available in a 100-pin LQFP package.
The STM32L475VET6 is suitable for applications requiring low power and high performance, such as wearable devices, IoT sensors, and portable medical equipment.
Pinout
Key functions and features include:
1. Cortex-M4 Core: It is powered by an ARM Cortex-M4 core with FPU (Floating Point Unit), operating at up to 80 MHz.
2. Memory: The device includes 512 KB of Flash memory and 128 KB of SRAM.
3. Low Power: The microcontroller supports multiple low-power modes to ensure energy efficiency.
4. Peripherals: It offers a wide range of peripherals including USB, I2C, SPI, USART, ADC, DAC, and more.
5. Security: Features like a true random number generator and cryptographic accelerators enhance security.
6. Timers: It includes advanced control timers for complex PWM generation and time-base generation.
7. Connectivity: It supports multiple communication protocols for enhanced connectivity.
This combination of features makes the STM32L475VET6 suitable for a variety of applications, including IoT devices, wearable technology, and other energy-sensitive applications.
Manufacturer
Application
1. IoT Devices: Enables smart connectivity and data processing.
2. Wearables: Supports applications like fitness trackers and smartwatches due to efficient power use.
3. Industrial Sensors: Provides reliable data acquisition and processing.
4. Consumer Electronics: Powers gadgets like remote controls and portable devices.
5. Healthcare: Used in medical monitoring devices for accurate data handling.
6. Smart Home Automation: Facilitates control systems and smart appliances.
7. Security Systems: Enhances surveillance and access control solutions.
These applications benefit from its ultra-low-power features, rich set of peripherals, and advanced security features.