STM32L151RBT7ATR
- Mfr.Part #
- STM32L151RBT7ATR
- Manufacturer
- STMicroelectronics
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64LQFP
- Stock
- 37,049
- In Stock :
- 37,049
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Number of I/O :
- 51
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Form :
- Gull wing
- ECCN Code :
- 3A991.A.2
- Terminal Pitch :
- 0.5mm
- Height Seated (Max) :
- 1.6mm
- Program Memory Size :
- 128KB 128K x 8
- HTS Code :
- 8542.31.00.01
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- JESD-30 Code :
- S-PQFP-G64
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART, USB
- Surface Mount :
- yes
- Data Converter :
- A/D 20x12b; D/A 2x12b
- Supply Voltage :
- 3V
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Width :
- 10mm
- Length :
- 10mm
- RAM Size :
- 16K x 8
- Oscillator Type :
- Internal
- Series :
- STM32L1
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Terminations :
- 64
- Supply Voltage-Max (Vsup) :
- 3.6V
- Has ADC :
- yes
- Program Memory Type :
- Flash
- Package / Case :
- 64-LQFP
- Clock Frequency :
- 32MHz
- Bit Size :
- 32
- Supply Voltage-Min (Vsup) :
- 1.8V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Factory Lead Time :
- 10 Weeks
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~105°C TA
- Mounting Type :
- Surface Mount
- Base Part Number :
- STM32L151
- Core Processor :
- ARM® Cortex®-M3
- Packaging :
- Tape and Reel (TR)
- Speed :
- 32MHz
- Terminal Position :
- QUAD
- DMA Channels :
- yes
- PWM Channels :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- DAC Channels :
- yes
- EEPROM Size :
- 4K x 8
- Core Size :
- 32-Bit
- Datasheets
- STM32L151RBT7ATR

Microcontrollers STMicroelectronics STM32L151RBT7ATR Overview
The STM32L151RBT7ATR by STMicroelectronics represents a robust and versatile microcontroller within the Microcontrollers category, designed to address the sophisticated demands of modern embedded applications. This 32-bit MCU leverages ARM Cortex-M3 architecture, enhancing performance with a maximum CPU speed of 32 MHz. It combines 128KB of Flash memory and 16KB RAM, offering ample space for intensive applications. Its power efficiency and wide range of peripherals make it ideal for developers aiming to optimize energy consumption without sacrificing connectivity or performance. The integration of extensive I/O options alongside advanced analog capabilities ensures a flexible solution for a variety of applications, particularly where size and power constraints are critical. The use of the Microcontrollers STMicroelectronics STM32L151RBT7ATR in your designs ensures reliability and efficiency, enhancing overall system performance.
STM32L151RBT7ATR Features
- 32-bit ARM Cortex-M3 processor, delivering robust performance and power efficiency.
- 128KB Flash memory and 16KB SRAM, suitable for complex and demanding applications.
- Low power consumption modes, including several sleep modes to minimize energy usage.
- Comprehensive set of peripherals including USART, SPI, I2C, and USB, facilitating extensive connectivity.
- Advanced analog features such as ADCs, DACs, and comparators, supporting complex sensor integration.
- 64-LQFP package, optimizing the balance between compactness and pin accessibility.
STM32L151RBT7ATR Applications
- Smart Wearables: Utilizes low power consumption and compact form factor for efficient, long-lasting wearables like fitness trackers and smartwatches.
- Medical Devices: Leverages precise analog features and connectivity options for monitoring systems and portable medical instrumentation.
- Industrial Control Systems: Benefits from robust architecture and expanded memory capacity to handle complex control algorithms and real-time processing.
- Energy Management: Employs advanced power-saving modes and processing capabilities for smart metering and grid management solutions.
- Consumer Electronics: Supports high integration for user-friendly interfaces in devices like home automation systems and remote controls.
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