STM32L431RBY6TR
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- Mfr.Part #
- STM32L431RBY6TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 64-UFBGA, WLCSP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64WLCSP
- Stock
- 1
- In Stock ：
- 1
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Supply Voltage-Min (Vsup) :
- 1.71V
- DMA Channels :
- yes
- DAC Channels :
- yes
- Terminal Form :
- Ball
- Width :
- 3.127mm
- Number of I/O :
- 52
- Package / Case :
- 64-UFBGA, WLCSP
- Factory Lead Time :
- 12 Weeks
- Clock Frequency :
- 48MHz
- Core Size :
- 32-Bit
- On Chip Program ROM Width :
- 8
- Bit Size :
- 32
- Oscillator Type :
- Internal
- Packaging :
- Tape and Reel (TR)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- Terminal Position :
- BOTTOM
- ROM (words) :
- 131072
- JESD-30 Code :
- S-PBGA-B64
- Terminal Pitch :
- 0.35mm
- RAM Size :
- 64K x 8
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Peripherals :
- Brown-out Detect/Reset, DMA, PWM, WDT
- Operating Temperature :
- -40°C~85°C TA
- Core Processor :
- ARM® Cortex®-M4
- Supply Voltage-Max (Vsup) :
- 3.6V
- Series :
- STM32L4
- RoHS Status :
- ROHS3 Compliant
- Program Memory Type :
- Flash
- Speed :
- 80MHz
- Height Seated (Max) :
- 0.576mm
- Data Converter :
- A/D 16x12b; D/A 2x12b
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Supply Voltage :
- 1.8V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Program Memory Size :
- 128KB 128K x 8
- Base Part Number :
- STM32L431
- Length :
- 3.141mm
- Connectivity :
- CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART
- PWM Channels :
- yes
- Has ADC :
- yes
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Number of Terminations :
- 64
- Datasheets
- STM32L431RBY6TR
Microcontrollers STMicroelectronics STM32L431RBY6TR Overview
The STM32L431RBY6TR from STMicroelectronics represents a cutting-edge Microcontroller unit (MCU) designed for applications requiring high efficiency, advanced integration, and moderate processing power. As part of the ultra-low-power STM32L series, this MCU leverages the robust Arm Cortex-M4 core with FPU, operating up to 80 MHz, and is ideal for balancing performance with power consumption. With 128KB of Flash memory and advanced peripherals in a compact 64-WLCSP package, the STM32L431RBY6TR offers a highly flexible and scalable solution for sophisticated control applications. This Microcontrollers STMicroelectronics STM32L431RBY6TR is an excellent choice for designers looking to optimize their system architecture while reducing power consumption in both standby and active modes.
STM32L431RBY6TR Features
The STM32L431RBY6TR includes numerous features that enhance its utility and efficiency. Key features include:
- 32-bit Arm Cortex-M4 core with DSP and FPU instructions, achieving 100 DMIPS at 80 MHz.
- Low-power energy modes for critical energy savings and prolonged battery life.
- 128KB of Flash memory and 64KB of SRAM for substantial storage and data management capabilities.
- Rich set of peripherals including multiple I2Cs, USARTs, SPIs, and 16-bit timers, alongside 12-bit ADCs and DACs, which support a range of functionality from basic device operations to complex sensor integrations.
- Security features including hardware cryptographic acceleration and a true random number generator, ensuring robust data protection and secure communications.
STM32L431RBY6TR Applications
- Wearable Devices: Utilizes low power consumption features to extend battery life while managing sensor data integration for health monitoring applications.
- Smart Home Automation: Controls various sensors and actuators efficiently, using its multiple communication interfaces to provide seamless connectivity and automation.
- Industrial Control Systems: Supports robust and secure communications, critical for industrial applications requiring precise control and operational reliability.
- Medical Devices: Leverages high computational capabilities and low power operation to drive portable medical devices and health monitoring systems.
- Energy Management: Helps in optimizing energy usage through efficient processing and control capabilities in systems like smart meters and solar inverters.
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