STM32L151VEY6TR
- Mfr.Part #
- STM32L151VEY6TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 104-UFBGA, WLCSP
- Datasheet
- Download
- Description
- IC MCU 32BIT 512KB FLSH 104WLCSP
- Stock
- 3,129
- In Stock :
- 3,129
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Watchdog Timer :
- yes
- Number of Timers/Counters :
- 9
- Series :
- STM32L1
- EEPROM Size :
- 16K x 8
- RAM Size :
- 80K x 8
- Surface Mount :
- yes
- Number of Pins :
- 104
- Lead Free :
- Lead Free
- Number of I/O :
- 83
- Terminal Position :
- BOTTOM
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Height Seated (Max) :
- 0.585mm
- Core Size :
- 32-Bit
- Memory Size :
- 512kB
- ROM (words) :
- 524288
- Packaging :
- Tape and Reel (TR)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Data Converter :
- A/D 25x12b; D/A 2x12b
- Supply Voltage-Min (Vsup) :
- 1.8V
- PWM Channels :
- yes
- Core Architecture :
- ARM
- Terminal Form :
- Ball
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Operating Temperature :
- -40°C~85°C TA
- Package / Case :
- 104-UFBGA, WLCSP
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Peripherals :
- Brown-out Detect/Reset, Cap Sense, DMA, I2S, POR, PWM, WDT
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 104
- Interface :
- I2C, IrDA, LIN, SPI, UART, USART, USB
- Bit Size :
- 32
- Max Power Dissipation :
- 435mW
- Factory Lead Time :
- 10 Weeks
- Terminal Pitch :
- 0.4mm
- Oscillator Type :
- Internal
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Supply Voltage :
- 3.3V
- Program Memory Size :
- 512KB 512K x 8
- DAC Channels :
- yes
- Data Bus Width :
- 32b
- Base Part Number :
- STM32L151
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART, USB
- DMA Channels :
- yes
- Frequency :
- 32MHz
- Core Processor :
- ARM® Cortex®-M3
- Supply Voltage-Max (Vsup) :
- 3.6V
- Program Memory Type :
- Flash
- Has ADC :
- yes
- Datasheets
- STM32L151VEY6TR

Microcontrollers STMicroelectronics STM32L151VEY6TR Overview
Introducing the Microcontrollers STMicroelectronics STM32L151VEY6TR, a state-of-the-art microcontroller unit (MCU) that provides a perfect blend of performance, efficiency, and scalability. This advanced MCU is tailored for demanding applications that require a high level of integration combined with low power consumption and a rich set of features. Manufactured by STMicroelectronics, the STM32L151VEY6TR is built on a 32-bit ARM Cortex-M3 processor and comes with 512KB of flash memory, packaged efficiently in a 104WLCSP format. This product is ideal for developers looking for a robust platform for complex embedded systems.
STM32L151VEY6TR Features
The STM32L151VEY6TR MCU boasts numerous features that make it a competitive choice for a wide range of applications. It supports a wide operating voltage range, which makes it versatile for varying power environments. Its enhanced low-power characteristics ensure optimal performance with minimal energy consumption, crucial for portable and battery-operated devices. The 512KB of flash memory provides ample space for complex algorithms and user interfaces without needing additional external memory. Furthermore, its compact 104WLCSP packaging allows for reduced system size and improved thermal management, essential for high-density board designs.
STM32L151VEY6TR Applications
- Wearable Technology: In devices such as smartwatches and fitness trackers, the STM32L151VEY6TR can manage multiple sensors while optimizing power efficiency to extend battery life.
- Medical Devices: Utilized in portable medical diagnostics and monitoring equipment, it ensures reliable operation and connectivity while adhering to strict power budget constraints.
- Industrial Automation: This MCU drives automation equipment that requires robust processing capabilities, small form factor, and low power usage.
- Smart Home Devices: It powers devices such as smart thermostats and lighting systems, integrating easily with IoT solutions to enhance user experience and energy management.
- Energy Management: Suitable for systems like smart grid infrastructure, providing the necessary processing power and connectivity features while maintaining low power consumption.
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