STM32L151CBU6A
- Mfr.Part #
- STM32L151CBU6A
- Manufacturer
- STMicroelectronics
- Package / Case
- 48-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLSH 48UFQFPN
- Stock
- 13,944
- In Stock :
- 13,944
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- DMA Channels :
- yes
- Has ADC :
- yes
- RAM Size :
- 32K x 8
- Lead Free :
- Lead Free
- Data Converter :
- A/D 16x12b; D/A 2x12b
- Core Size :
- 32-Bit
- Operating Temperature :
- -40°C~85°C TA
- DAC Channels :
- yes
- Length :
- 7mm
- Data Bus Width :
- 32b
- Max Power Dissipation :
- 606mW
- Program Memory Type :
- Flash
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Core Processor :
- ARM® Cortex®-M3
- Height Seated (Max) :
- 0.65mm
- Oscillator Type :
- Internal
- Base Part Number :
- STM32L151
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of I/O :
- 37
- Memory Size :
- 128kB
- Mounting Type :
- Surface Mount
- Supply Voltage-Max (Vsup) :
- 3.6V
- EEPROM Size :
- 4K x 8
- ECCN Code :
- 3A991.A.2
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- PWM Channels :
- yes
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- NO LEAD
- REACH SVHC :
- No SVHC
- Interface :
- I2C, IrDA, LIN, SPI, UART, USART, USB
- Supply Voltage :
- 3V
- Core Architecture :
- ARM
- Surface Mount :
- yes
- Number of Timers/Counters :
- 8
- Packaging :
- Tray
- Terminal Position :
- QUAD
- Watchdog Timer :
- yes
- Number of Pins :
- 48
- Program Memory Size :
- 128KB 128K x 8
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART, USB
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Bit Size :
- 32
- Series :
- STM32L1
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Frequency :
- 32MHz
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Terminal Pitch :
- 0.5mm
- Factory Lead Time :
- 10 Weeks
- Number of Terminations :
- 48
- Package / Case :
- 48-UFQFN Exposed Pad
- Datasheets
- STM32L151CBU6A

Microcontrollers STMicroelectronics STM32L151CBU6A Overview
Introducing the STM32L151CBU6A from STMicroelectronics, a cutting-edge microcontroller that sets the standard for efficient and powerful performance in a wide range of applications. This device is built on a 32-bit ARM Cortex-M3 processor, which provides a perfect balance between power consumption and processing capability. With 128KB of flash memory and packaged in a compact 48UFQFPN, the STM32L151CBU6A is designed for developers looking to push the boundaries of what's possible with modern Microcontrollers. The incorporation of enhanced I/Os and a range of power-saving modes makes it an ideal choice for applications demanding high reliability and energy efficiency.
STM32L151CBU6A Features
The STM32L151CBU6A microcontroller includes several features that make it highly adaptable and suitable for a diverse set of demanding applications. Key features include low power consumption with multiple power-saving modes, 128KB of on-chip flash memory for robust data management, and an integrated ADC which enhances its capabilities in sensor-driven activities. Its 48-pin UFQFPN package ensures a compact footprint while still offering ample GPIOs for interface flexibility.
STM32L151CBU6A Applications
- Smart Home Devices: Utilized in smart thermostats, lighting controls, and security systems where energy efficiency and reliable operation are crucial.
- Portable Medical Devices: Ideal for handheld diagnostic equipment and patient monitoring systems due to its low power consumption and robust performance.
- Industrial Automation: Employed in factory automation sensors, robotics, and control units that require precise data handling and processing capabilities.
- Wearable Technology: Serves as the core processing unit in fitness trackers and smart watches, where its energy efficiency and compact size are essential.
- Energy Management: Used in devices for monitoring and controlling energy usage in residential and commercial applications, maximizing efficiency and reducing costs.
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