STM32L471QEI6TR
- Mfr.Part #
- STM32L471QEI6TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 132-UFBGA
- Datasheet
- Download
- Description
- IC MCU 32BIT 512KB FLSH 132UFBGA
- Stock
- 1,712
- In Stock :
- 1,712
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Surface Mount :
- yes
- Terminal Position :
- BOTTOM
- On Chip Program ROM Width :
- 8
- Address Bus Width :
- 26
- Reach Compliance Code :
- Compliant
- PWM Channels :
- yes
- Operating Temperature :
- -40°C~85°C TA
- DMA Channels :
- yes
- Speed :
- 80MHz
- Program Memory Size :
- 512KB 512K x 8
- Terminal Pitch :
- 0.5mm
- Peripherals :
- Brown-out Detect/Reset, DMA, PWM, WDT
- Bit Size :
- 32
- Oscillator Type :
- Internal
- Series :
- STM32L4
- ROM (words) :
- 524288
- RoHS Status :
- RoHS Compliant
- Supply Voltage-Min (Vsup) :
- 1.71V
- Base Part Number :
- STM32L471
- Package / Case :
- 132-UFBGA
- DAC Channels :
- yes
- Supply Voltage :
- 1.8V
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- JESD-30 Code :
- S-PBGA-B132
- Number of I/O :
- 109
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Form :
- Ball
- Factory Lead Time :
- 12 Weeks
- External Data Bus Width :
- 16
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Length :
- 7mm
- Connectivity :
- CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART
- Supply Voltage-Max (Vsup) :
- 3.6V
- Number of Terminations :
- 132
- Height Seated (Max) :
- 0.6mm
- Data Converter :
- A/D 19x12b; D/A 2x12b
- Core Processor :
- ARM® Cortex®-M4
- Has ADC :
- yes
- Program Memory Type :
- Flash
- Core Size :
- 32-Bit
- Clock Frequency :
- 48MHz
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RAM Size :
- 128K x 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- HTS Code :
- 8542.31.00.01
- Mounting Type :
- Surface Mount
- Width :
- 7mm
- Datasheets
- STM32L471QEI6TR

Microcontrollers STMicroelectronics STM32L471QEI6TR Overview
The STM32L471QEI6TR from STMicroelectronics is a high-performance microcontroller unit (MCU) designed to cater to the demanding requirements of modern embedded applications. This MCU is built on a robust 32-bit ARM Cortex-M4 core, which provides the efficiency and processing power necessary to handle complex algorithms and multitasking environments. The integration of 512KB of flash memory ensures ample space for application code and data storage, making it ideal for advanced projects requiring substantial program memory. With its 132UFBGA packaging, the STM32L471QEI6TR offers a compact footprint while still accommodating a rich set of peripherals and I/O options, positioning it as a versatile choice for designers looking to optimize their system architecture.
STM32L471QEI6TR Features
This microcontroller is equipped with a range of features that enhance its performance in various applications. It supports an extended temperature range, making it suitable for use in environments subject to extreme conditions. The low power consumption design is ideal for battery-operated devices, ensuring prolonged operational life. Advanced connectivity features, including support for multiple communication protocols, allow for easy integration into connected systems. Additionally, its robust security capabilities ensure safe data handling and firmware operation, essential for today's connected and security-sensitive applications.
STM32L471QEI6TR Applications
- Wearable Devices: Its low power consumption and small footprint make the STM32L471QEI6TR ideal for wearable health monitors and fitness trackers, where long battery life and compact design are critical.
- Smart Home Automation: This MCU can be utilized to control systems within smart homes, such as lighting and temperature control, thanks to its multiple communication interfaces and robust processing capabilities.
- Industrial Automation: The high reliability and extended temperature range enable the STM32L471QEI6TR to perform well in industrial controllers and monitoring systems, ensuring system stability and performance in harsh environments.
- Portable Medical Devices: Suitable for portable medical diagnostics or treatment devices due to its high data processing capabilities and security features, ensuring patient data is handled securely.
- Drone Technology: Utilized in drone flight controllers, the STM32L471QEI6TR provides the necessary processing power and connectivity options for stable and efficient flight control systems.
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