STM32L552MEY6PTR
- Mfr.Part #
- STM32L552MEY6PTR
- Manufacturer
- STMicroelectronics
- Package / Case
- 81-UFBGA, WLCSP
- Datasheet
- Download
- Description
- IC MCU 32BIT 512KB FLASH 81WLCSP
- Stock
- 48,938
- In Stock :
- 48,938
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Mounting Type :
- Surface Mount
- Number of I/O :
- 54
- Program Memory Size :
- 512KB 512K x 8
- Terminal Pitch :
- 0.4mm
- Speed :
- 110MHz
- Oscillator Type :
- Internal
- Width :
- 4.07mm
- Terminal Form :
- Ball
- DMA Channels :
- yes
- PWM Channels :
- yes
- Supply Voltage-Max (Vsup) :
- 3.6V
- Has ADC :
- yes
- Core Size :
- 32-Bit
- Supply Voltage :
- 3V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER RISC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Connectivity :
- CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB
- Package / Case :
- 81-UFBGA, WLCSP
- Length :
- 4.36mm
- Factory Lead Time :
- 30 Weeks
- Core Processor :
- ARM® Cortex®-M33
- Bit Size :
- 32
- Supply Voltage-Min (Vsup) :
- 1.71V
- Reach Compliance Code :
- Compliant
- Program Memory Type :
- Flash
- Operating Temperature :
- -40°C~85°C TA
- Surface Mount :
- yes
- Data Converter :
- A/D 16x12b; D/A 2x12b
- Series :
- STM32L5
- Peripherals :
- Brown-out Detect/Reset, DMA, PWM, WDT
- Number of Terminations :
- 81
- Terminal Position :
- BOTTOM
- RoHS Status :
- RoHS Compliant
- Clock Frequency :
- 48MHz
- RAM Size :
- 256K x 8
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- Datasheets
- STM32L552MEY6PTR

Microcontrollers STMicroelectronics STM32L552MEY6PTR Overview
The STM32L552MEY6PTR from STMicroelectronics represents a pivotal advancement in the Microcontrollers category, combining high performance and energy efficiency into a compact 81WLCSP package. Specifically designed for applications requiring optimal processing power and minimal power dissipation, this microcontroller unit (MCU) features a robust 32-bit architecture and comes equipped with 512KB of flash memory, ensuring ample space for complex programs and algorithms. Ideal for developers looking to create sophisticated systems in energy-sensitive environments, the STM32L552MEY6PTR is an exemplary choice that balances performance with power efficiency, making it a cornerstone in STMicroelectronics' offerings in the microcontroller market.
STM32L552MEY6PTR Features
The STM32L552MEY6PTR is equipped with several standout features that enhance its functionality and usability in demanding applications. These include a 32-bit ARM Cortex-M33 core which offers high-efficiency signal processing capabilities, advanced security features including hardware encryption, and multiple power-saving modes that help in reducing the overall energy footprint of the device. Additionally, its support for multiple communication interfaces, including USB, CAN, and SPI, makes it highly versatile for integrating into various electronic ecosystems.
STM32L552MEY6PTR Applications
- Wearable Technology: In devices like smartwatches or fitness trackers, the STM32L552MEY6PTR can manage sensor data processing efficiently while minimizing battery consumption.
- Smart Home Devices: Utilized in smart thermostats or security systems, this MCU offers the necessary processing power for device automation and connectivity while ensuring data security.
- Medical Monitoring Systems: The high reliability and low power consumption make it ideal for portable medical devices, such as heart rate or glucose monitors, ensuring long battery life and dependable operation.
- Industrial Automation: For applications like process controllers or robotic systems, the STM32L552MEY6PTR provides robust control capabilities and supports a wide range of communication protocols necessary for industrial environments.
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