STM32L412RBT3
- Mfr.Part #
- STM32L412RBT3
- Manufacturer
- STMicroelectronics
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64LQFP
- Stock
- 7,254
- In Stock :
- 7,254
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Program Memory Size :
- 128kB
- Data Converters :
- A/D 16x12b
- Watchdog :
- 2
- Product Category :
- ARM Microcontrollers - MCU
- Product Type :
- ARM Microcontrollers - MCU
- EEPROM Size :
- -
- PWM :
- 1
- Core Architecture :
- ARM
- Package / Case :
- 64-LQFP
- Analog Comparators :
- 1
- Supplier Package :
- LQFP
- Typical Operating Supply Voltage (V) :
- 3.3
- UART :
- 1
- Supplier Device Package :
- 64-LQFP (10x10)
- Package Length :
- 10
- Oscillator Type :
- Internal
- Manufacturer :
- STMicroelectronics
- Number of ADCs :
- Dual
- Package :
- Tray
- Maximum Operating Temperature (°C) :
- 125
- Product Status :
- Active
- Mounting Type :
- Surface Mount
- Minimum Operating Supply Voltage (V) :
- 1.71
- ADC Resolution (bit) :
- 12/12
- USB :
- 1
- Subcategory :
- Microcontrollers - MCU
- USART :
- 3
- Program Memory Type :
- Flash
- Minimum Operating Temperature (°C) :
- -40
- Speed :
- 80MHz
- Device Core :
- ARM Cortex M4
- Core Size :
- 32-Bit Single-Core
- Base Product Number :
- STM32L412
- Programmability :
- yes
- I2S :
- 0
- Peripherals :
- Brown-out Detect/Reset, DMA, PWM, WDT
- Tradename :
- STM32
- Data Bus Width (bit) :
- 32
- No. of Timers :
- 8
- Number of I/O :
- 52
- Brand :
- STMicroelectronics
- Family Name :
- STM32L
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART, USB
- Package Width :
- 10
- Package Height :
- 1.4
- Operating Temperature :
- -40°C ~ 125°C (TA)
- Ethernet :
- 0
- RAM Size :
- 40kB
- Supplier Temperature Grade :
- Industrial
- SPI :
- 2
- Mounting :
- Surface Mount
- Maximum CPU Frequency (MHz) :
- 80
- Pin Count :
- 64
- Interface Type :
- I2C/SPI/UART/USART/USB
- I2C :
- 3
- Maximum Clock Rate (MHz) :
- 80
- PCB changed :
- 64
- Instruction Set Architecture :
- RISC
- Core Processor :
- ARM® Cortex®-M4
- Packaging :
- Tray
- Maximum Power Dissipation (mW) :
- 76
- Series :
- STM32L412RB
- RoHS :
- Details
- Voltage - Supply (Vcc/Vdd) :
- 1.71V ~ 3.6V
- Maximum Operating Supply Voltage (V) :
- 3.6
- Datasheets
- STM32L412RBT3

Microcontrollers STMicroelectronics STM32L412RBT3 Overview
The STM32L412RBT3 from STMicroelectronics stands out in the field of Microcontrollers, offering robust performance with its 32-bit architecture and a 128KB Flash memory, housed in a 64LQFP package. Designed for energy efficiency and reliability, this microcontroller meets the demands of complex digital devices requiring low power consumption and high-speed data processing. The integration of numerous peripherals and its ability to work across a wide range of temperatures make the Microcontrollers STMicroelectronics STM32L412RBT3 an ideal choice for developers looking to enhance system functionality while minimizing power usage.
STM32L412RBT3 Features
The STM32L412RBT3 is equipped with multiple features that enhance its applicability in a diverse set of applications. These include its 32-bit ARM Cortex-M4 core, providing efficient processing capabilities with floating point unit which accelerates complex computations. The device also offers up to 128 KB of Flash memory and 40 KB of RAM, supporting advanced operations and multitasking within devices. Its low-power design ensures that it can operate effectively in power-sensitive applications, while an extensive range of I/O ports and interfaces, such as USART, SPI, I2C, and USB, allows for versatile connectivity options.
STM32L412RBT3 Applications
- Wearable Devices: Utilizes its low power consumption feature to extend battery life while managing sensor data and user interface updates.
- Smart Home Automation: The microcontroller's multiple I/O interfaces can connect and control various home automation devices, enhancing user convenience and system efficiency.
- Medical Monitoring Systems: Reliable and precise, the STM32L412RBT3 supports complex algorithms needed for continuous monitoring and medical data analysis.
- Industrial Control Systems: Its robust processing capabilities and wide operational temperature range make it suitable for managing industrial automation processes.
- Energy Management: The MCU's efficient power management features support systems designed for optimizing energy consumption in smart grids and renewable energy sources.
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