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STM32L412C8T6
+Lista de MateriaisIC MCU 32BIT 64KB FLASH 48LQFP
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FabricanteSTMicroeletrônica
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Peça do Fabricante #STM32L412C8T6
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Ficha Técnica STM32L412C8T6 DataSheet
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Pacote LQFP-48
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Especificações
| Atributo | Valor |
| Package | Tray |
| Series | STM32L4 |
| ProductStatus | Active |
| CoreProcessor | ARM® Cortex®-M4 |
| CoreSize | 32-Bit Single-Core |
| Speed | 80MHz |
| Connectivity | I²C, Infrared, IrDA, LINbus, Quad SPI, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, PWM, WDT |
| NumberofI/O | 38 |
| ProgramMemorySize | 64KB (64K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 40K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.71V ~ 3.6V |
| DataConverters | A/D 10x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 48-LQFP |
Visão Geral
Description
The STM32L412C8T6 offers various integrated peripherals: timers, ADCs (Analog-to-Digital Converters), DACs (Digital-to-Analog Converters), communication interfaces like I2C, SPI, and USART, and a USB 2.0 full-speed interface. It supports multiple low-power modes ensuring extended battery life, ideal for wearable, medical, industrial, and consumer electronics.
Housed in a 48-pin LQFP package, it is compatible with numerous development tools and software libraries from ST and third-party vendors. The STM32L412C8T6 combines robust performance with ultra-low power consumption, making it a versatile choice for embedded system developers focused on energy-efficient designs.
Equivalent
1. NXP's LPC54102 – Also based on Cortex-M4 with low power consumption.
2. Texas Instruments' MSP432P401R – Offers similar low-power performance with Cortex-M4.
3. Microchip's ATSAML21 – ARM Cortex-M0+ based, but in the same low-power category.
4. Renesas' RA4M2 – Cortex-M4 based, targeting low power applications.
These alternatives may vary in terms of features, peripherals, and ecosystem support.
Features
1. Core: ARM Cortex-M4 with FPU, running at up to 80 MHz.
2. Memory: 64 KB Flash, 16 KB RAM.
3. Power Efficiency: Ultra-low-power with multiple operating modes, including Stop and Standby modes.
4. Peripherals:
- Timers: 7 timers (including advanced control, general-purpose, and a low-power timer).
- Communication Interfaces:
- 1x USART, 2x LPUART, 2x SPI, 1x I2C, 1x SAI.
- ADC: 12-bit, 16-channel ADC.
- DAC: 1-channel, 12-bit DAC.
- Comparators: 2 comparators.
- Op-Amps: 1 op-amp.
5. Operating Voltage: 1.71 V to 3.6 V.
6. Temperature Range: -40°C to +85°C.
7. Package: LQFP48.
These features make it suitable for applications requiring high performance and ultra-low power consumption, such as wearable devices, sensors, and IoT applications.
Pinout
Key functions and features include:
- 32-bit ARM Cortex-M4 CPU with FPU (Floating Point Unit) running up to 80 MHz.
- 64 KB of Flash memory and 16 KB of SRAM.
- Rich set of peripherals: including USART, I2C, SPI, 12-bit ADC, and timers.
- Low-power features ideal for battery-operated applications.
- Various GPIO pins for interfacing with external components.
- Multiple operating modes for energy efficiency, such as sleep, stop, and standby modes.
This microcontroller is suitable for applications requiring low power consumption and advanced processing capabilities in small footprint devices.
Manufacturer
Application
1. Wearable Devices: Due to its low power operation, it's suitable for fitness trackers and health monitoring devices.
2. IoT Devices: Supports sensors and connectivity modules in IoT applications.
3. Portable Medical Equipment: Utilized in battery-operated medical diagnostic tools.
4. Home Automation: Powers smart home devices like thermostats and security systems.
5. Consumer Electronics: Suitable for remote controls and personal electronics.
6. Industrial Sensors: Used for monitoring and data logging in industrial environments.
7. Energy Harvesting Applications: Its power efficiency benefits devices relying on limited power sources.