STM32L151VBT6A
- Mfr.Part #
- STM32L151VBT6A
- Manufacturer
- STMicroelectronics
- Package / Case
- 100-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 100LQFP
- Stock
- 20,518
- In Stock :
- 20,518
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Number of Timers/Counters :
- 8
- EEPROM Size :
- 4K x 8
- Watchdog Timer :
- yes
- Program Memory Type :
- Flash
- PWM Channels :
- yes
- RAM Size :
- 32K x 8
- Data Bus Width :
- 32b
- Frequency :
- 32MHz
- Number of Terminations :
- 100
- Interface :
- I2C, IrDA, LIN, SPI, UART, USART, USB
- Terminal Pitch :
- 0.5mm
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Memory Size :
- 128kB
- Number of ADC Channels :
- 24
- Core Size :
- 32-Bit
- Package / Case :
- 100-LQFP
- Lead Free :
- Lead Free
- Program Memory Size :
- 128KB 128K x 8
- Mounting Type :
- Surface Mount
- Supply Voltage-Max (Vsup) :
- 3.6V
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Terminal Form :
- Gull wing
- Data Converter :
- A/D 24x12b; D/A 2x12b
- Operating Temperature :
- -40°C~85°C TA
- REACH SVHC :
- No SVHC
- Has ADC :
- yes
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART, USB
- Number of I2C Channels :
- 2
- Bit Size :
- 32
- DMA Channels :
- yes
- Core Architecture :
- ARM
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Packaging :
- Tray
- Terminal Position :
- QUAD
- Number of USB Channels :
- 1
- Factory Lead Time :
- 10 Weeks
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Base Part Number :
- STM32L151
- Height :
- 1.45mm
- Supply Voltage :
- 3V
- Series :
- STM32L1
- Max Power Dissipation :
- 435mW
- Width :
- 14.2mm
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- Core Processor :
- ARM® Cortex®-M3
- Oscillator Type :
- Internal
- Number of Pins :
- 100
- Number of I/O :
- 83
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Length :
- 14.2mm
- Datasheets
- STM32L151VBT6A

Microcontrollers STMicroelectronics STM32L151VBT6A Overview
The STM32L151VBT6A from STMicroelectronics is a high-performance microcontroller designed to meet the demands of complex digital ecosystems. Built on a robust 32-bit ARM Cortex-M3 processor, this microcontroller offers a unique blend of energy efficiency and processing power, making it ideal for a wide range of applications where both power consumption and performance are critical. The STM32L151VBT6A is particularly noted for its 128KB of flash memory and extensive set of peripherals, which provide flexibility in system design and scalability for future upgrades. This Microcontrollers STMicroelectronics STM32L151VBT6A ensures reliable operation in demanding environments, supporting the creation of advanced and innovative applications in both industrial and consumer markets.
STM32L151VBT6A Features
The STM32L151VBT6A is equipped with numerous features that make it an optimal choice for developers. These include 128KB of flash memory, a large set of I/O ports, and a comprehensive suite of power-saving modes. It supports enhanced interrupt and DMA management, which allows efficient task management and lower latency in system response. Additionally, its robust security features ensure safe operation and protect against data tampering, making it suitable for sensitive applications.
STM32L151VBT6A Applications
- Smart Home Devices: Utilizes its low-power operation and robust security features to manage various sensors and actuators efficiently, enhancing smart home automation and connectivity.
- Wearable Technology: Ideal for wearables due to its small package size, energy efficiency, and sufficient processing power to handle complex user interfaces and sensor data integration.
- Medical Monitoring Systems: Its high reliability and low-power consumption make it suitable for portable medical diagnostics and continuous patient monitoring devices.
- Industrial Automation: Leverages its multiple I/O interfaces and robust processing capabilities to optimize control processes in manufacturing and automation systems.
- Energy Management: Used in systems for smart metering and energy management, benefiting from its capabilities in handling extensive data inputs and outputs efficiently.
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