STM32L431RBI3
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- Mfr.Part #
- STM32L431RBI3
- Manufacturer
- STMicroelectronics
- Package / Case
- 64-UFBGA
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64UFBGA
- Stock
- 48,577
- In Stock ：
- 48,577
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Supply Voltage :
- 3V
- Factory Lead Time :
- 12 Weeks
- Terminal Form :
- Ball
- Number of I/O :
- 52
- Peripherals :
- Brown-out Detect/Reset, DMA, PWM, WDT
- Operating Temperature :
- -40°C~85°C TA
- Oscillator Type :
- Internal
- Package / Case :
- 64-UFBGA
- Clock Frequency :
- 48MHz
- Reach Compliance Code :
- Compliant
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RoHS Status :
- RoHS Compliant
- Core Processor :
- ARM® Cortex®-M4
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- Speed :
- 80MHz
- Program Memory Type :
- Flash
- Terminal Position :
- BOTTOM
- RAM Size :
- 64K x 8
- Connectivity :
- CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART, USB
- Has ADC :
- yes
- Surface Mount :
- yes
- Data Converter :
- A/D 16x12b; D/A 2x12b
- DMA Channels :
- yes
- Supply Voltage-Max (Vsup) :
- 3.6V
- Terminal Pitch :
- 0.5mm
- PWM Channels :
- yes
- Length :
- 5mm
- Bit Size :
- 32
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Width :
- 5mm
- Series :
- STM32L4
- Core Size :
- 32-Bit
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 64
- Supply Voltage-Min (Vsup) :
- 1.8V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Program Memory Size :
- 128KB 128K x 8
- Datasheets
- STM32L431RBI3
Microcontrollers STMicroelectronics STM32L431RBI3 Overview
The STM32L431RBI3 from STMicroelectronics is a high-performance microcontroller that combines advanced 32-bit ARM Cortex-M4 CPU technology with a robust suite of features. Designed to meet the demanding requirements of sophisticated embedded systems, this microcontroller offers a balanced blend of efficiency and power, making it ideal for applications in energy-sensitive or power-constrained environments. The STM32L431RBI3 is part of STM32L4 series microcontrollers that are renowned for their high integration and low power consumption, providing an optimal solution for developers aiming to build applications requiring a significant amount of processing power and minimal energy usage.
STM32L431RBI3 Features
The STM32L431RBI3 is equipped with 128KB of flash memory and comes in a 64UFBGA package that minimizes the footprint on the design board, facilitating more compact and versatile designs. This microcontroller operates at a frequency of up to 80 MHz and includes various peripherals such as multiple communication interfaces, real-time timers, and analog inputs, which are essential for complex control tasks and connectivity. Enhanced security features and a wide range of idle and sleep modes also characterize the STM32L431RBI3, ensuring both flexible and secure operations for industrial applications.
STM32L431RBI3 Applications
- Wearable Devices: Integrates seamlessly into health and fitness trackers, offering advanced computation capabilities for real-time monitoring and data analysis.
- Smart Home Automation: Acts as a central controller within automated home systems, managing inputs from sensors and outputs to devices for optimal energy usage and user convenience.
- Industrial Control Systems: Provides the processing power needed for precise control in automation applications, supporting robust communication protocols necessary for industrial environments.
- Portable Medical Devices: Utilizes its low power consumption feature to extend battery life in critical medical monitoring equipment such as portable ECGs and blood glucose monitors.
- Energy Management: Helps in developing solutions that require meticulous power and resource management, contributing to more sustainable energy practices.
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