STM32L151CBT6ATR
- Mfr.Part #
- STM32L151CBT6ATR
- Manufacturer
- STMicroelectronics
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 48LQFP
- Stock
- 14,224
- In Stock :
- 14,224
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Core Processor :
- ARM® Cortex®-M3
- DAC Channels :
- yes
- Supply Voltage-Max (Vsup) :
- 3.6V
- ECCN Code :
- 3A991.A.2
- Oscillator Type :
- Internal
- Terminal Form :
- Gull wing
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Core Size :
- 32-Bit
- Clock Frequency :
- 32MHz
- JESD-30 Code :
- S-PQFP-G48
- Supply Voltage :
- 3V
- Operating Temperature :
- -40°C~85°C TA
- Terminal Position :
- QUAD
- Data Converter :
- A/D 16x12b; D/A 2x12b
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mounting Type :
- Surface Mount
- Number of I/O :
- 37
- Base Part Number :
- STM32L151
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Factory Lead Time :
- 10 Weeks
- PWM Channels :
- yes
- Program Memory Type :
- Flash
- Bit Size :
- 32
- Length :
- 7mm
- Program Memory Size :
- 128KB 128K x 8
- Width :
- 7mm
- Supply Voltage-Min (Vsup) :
- 1.8V
- Series :
- STM32L1
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Packaging :
- Tape and Reel (TR)
- DMA Channels :
- yes
- Speed :
- 32MHz
- Package / Case :
- 48-LQFP
- RAM Size :
- 16K x 8
- Has ADC :
- yes
- Number of Terminations :
- 48
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART, USB
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- RoHS Status :
- ROHS3 Compliant
- Height Seated (Max) :
- 1.6mm
- EEPROM Size :
- 4K x 8
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Terminal Pitch :
- 0.5mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Surface Mount :
- yes
- Datasheets
- STM32L151CBT6ATR

Microcontrollers STMicroelectronics STM32L151CBT6ATR Overview
The STM32L151CBT6ATR from STMicroelectronics is a robust microcontroller unit (MCU) designed to meet the intricate demands of modern embedded systems. With a 32-bit ARM Cortex-M3 processor at its core, this MCU offers a blend of power efficiency and performance, ideal for applications requiring a balance between power consumption and processing capability. The device features 128KB of Flash memory, providing ample space for complex program codes and data storage. Engineered in a compact 48LQFP package, it provides a versatile solution for design engineers looking to push the boundaries of innovation in electronics. Its integration features and low power consumption make the STM32L151CBT6ATR an essential component in the development of energy-sensitive and space-constrained applications.
STM32L151CBT6ATR Features
This Microcontroller offers a variety of features that enhance its utility and efficiency in complex electronic assemblies:
- 32-bit ARM Cortex-M3 core, providing a perfect balance of power and performance.
- 128KB of integrated Flash memory, suitable for both program storage and data retention.
- Low-power operation modes to ensure power efficiency and longer battery life in portable devices.
- Comprehensive set of peripherals, including I2C, SPI, USART, and USB, enhancing connectivity options.
- Advanced control and safety features, including multiple timers, real-time clock, and various watchdog timers.
STM32L151CBT6ATR Applications
- Wearable Technology: Utilized for its low power consumption and small size, this MCU is perfect for fitness trackers and smart watches, where extended battery life and compactness are crucial.
- Medical Devices: Reliability and accuracy are vital in medical equipment such as portable monitors and drug delivery systems, where this MCU manages sensor data and controls user interfaces effectively.
- Home Automation: In smart home devices like thermostats and security systems, the STM32L151CBT6ATR manages various sensors and communicates with other networked devices to enhance user convenience and efficiency.
- Industrial Control: This MCU is extensively used in automation controllers and HMI interfaces, offering robust control and connectivity features necessary for modern industrial applications.
- Energy Management: Applicable in systems like smart meters and renewable energy controllers, where it processes large volumes of data efficiently, ensuring accurate monitoring and management.
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