STM32L431RBI6TR
- Mfr.Part #
- STM32L431RBI6TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 64-UFBGA
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64UFBGA
- Stock
- 931
- In Stock :
- 931
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Number of I/O :
- 52
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- Terminal Pitch :
- 0.5mm
- Data Converter :
- A/D 16x12b; D/A 2x12b
- Height Seated (Max) :
- 0.6mm
- Supply Voltage :
- 1.8V
- Terminal Position :
- BOTTOM
- Factory Lead Time :
- 12 Weeks
- RoHS Status :
- RoHS Compliant
- PWM Channels :
- yes
- Length :
- 5mm
- Surface Mount :
- yes
- HTS Code :
- 8542.31.00.01
- Supply Voltage-Min (Vsup) :
- 1.71V
- ECCN Code :
- 3A991.A.2
- Connectivity :
- CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART
- Terminal Form :
- Ball
- Program Memory Size :
- 128KB 128K x 8
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Supply Voltage-Max (Vsup) :
- 3.6V
- DMA Channels :
- yes
- DAC Channels :
- yes
- JESD-30 Code :
- S-PBGA-B64
- Width :
- 5mm
- Speed :
- 80MHz
- Has ADC :
- yes
- Series :
- STM32L4
- Peripherals :
- Brown-out Detect/Reset, DMA, PWM, WDT
- Bit Size :
- 32
- Clock Frequency :
- 48MHz
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Program Memory Type :
- Flash
- RAM Size :
- 64K x 8
- Base Part Number :
- STM32L431
- Number of Terminations :
- 64
- Packaging :
- Tape and Reel (TR)
- Core Processor :
- ARM® Cortex®-M4
- Mounting Type :
- Surface Mount
- Package / Case :
- 64-UFBGA
- Core Size :
- 32-Bit
- On Chip Program ROM Width :
- 8
- Reach Compliance Code :
- Compliant
- ROM (words) :
- 131072
- Oscillator Type :
- Internal
- Operating Temperature :
- -40°C~85°C TA
- Datasheets
- STM32L431RBI6TR

Microcontrollers STMicroelectronics STM32L431RBI6TR Overview
Introducing the STM32L431RBI6TR from STMicroelectronics, a high-performance microcontroller that meets the demanding standards of today’s sophisticated electronic applications. This device is part of the advanced STM32L4 series, known for its ultra-low power consumption and impressive processing capabilities. With 128KB of flash memory and a 32-bit architecture, the STM32L431RBI6TR is designed to deliver top-notch performance in a compact 64-UFBGA package. Its versatility makes it an ideal choice for developers looking to push the boundaries of innovation while maintaining energy efficiency.
STM32L431RBI6TR Features
The STM32L431RBI6TR offers a range of features that enhance its applicability in complex digital environments. Key features include an ARM Cortex-M4 core with DSP and FPU, operating at up to 80 MHz, which provides the muscle for intensive computational tasks. The microcontroller also boasts advanced peripherals such as multiple communication interfaces (I2C, USART, SPI), analog inputs, and digital outputs, all integrated to facilitate versatile solutions for embedded systems.
STM32L431RBI6TR Applications
- Wearable Devices: This microcontroller is utilized in the development of smart watches and fitness trackers due to its low power consumption and small form factor, enhancing battery life and comfort.
- Medical Monitoring Systems: Its precision analog capabilities and low power features make it suitable for portable medical devices like heart rate monitors and advanced diagnostic systems.
- Industrial Automation: The STM32L431RBI6TR's robust architecture and wide range of input/output options render it perfect for industrial controllers and automation systems, improving system reliability and efficiency.
- Smart Home Devices: Utilized in home automation technologies for its ability to integrate multiple sensor interfaces and provide real-time responses, which are essential for smart thermostats and security devices.
- Energy Management: Its enhanced power efficiency and processing capabilities are key in developing solutions for smart grids and renewable energy sources management systems.
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