STM32L151RBT6
- Mfr.Part #
- STM32L151RBT6
- Manufacturer
- STMicroelectronics
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64LQFP
- Stock
- 461
- In Stock :
- 461
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART, USB
- Supply Voltage-Max (Vsup) :
- 3.6V
- REACH SVHC :
- No SVHC
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Series :
- STM32L1
- Peak Reflow Temperature (Cel) :
- 260
- Program Memory Size :
- 128KB 128K x 8
- Length :
- 10mm
- Width :
- 10mm
- Core Size :
- 32-Bit
- Core Architecture :
- ARM
- Number of ADC Channels :
- 20
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- NRND (Last Updated: 7 months ago)
- Program Memory Type :
- Flash
- Frequency :
- 32MHz
- Memory Size :
- 128kB
- Number of Timers/Counters :
- 8
- Bit Size :
- 32
- Memory Type :
- EEPROM, FLASH
- Terminal Position :
- QUAD
- Operating Temperature :
- -40°C~85°C TA
- Max Power Dissipation :
- 339mW
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of I2C Channels :
- 2
- Number of Terminations :
- 64
- EEPROM Size :
- 4K x 8
- Base Part Number :
- STM32L151
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- Oscillator Type :
- Internal
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Has ADC :
- yes
- Lead Free :
- Lead Free
- Number of I/O :
- 51
- Factory Lead Time :
- 10 Weeks
- CPU Family :
- CORTEX-M3
- Number of USB Channels :
- 1
- Data Converter :
- A/D 20x12b; D/A 2x12b
- Packaging :
- Tray
- Number of Pins :
- 64
- Height :
- 1.45mm
- Contact Plating :
- Gold
- Core Processor :
- ARM® Cortex®-M3
- RAM Size :
- 16K x 8
- Watchdog Timer :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Pin Count :
- 64
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Terminal Pitch :
- 0.5mm
- Interface :
- I2C, IrDA, LIN, SPI, UART, USART, USB
- PWM Channels :
- yes
- DMA Channels :
- yes
- Supply Voltage :
- 3V
- Radiation Hardening :
- No
- Package / Case :
- 64-LQFP
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e4
- Data Bus Width :
- 32b
- Datasheets
- STM32L151RBT6

Microcontrollers STMicroelectronics STM32L151RBT6 Overview
The STM32L151RBT6 from STMicroelectronics is a high-performance microcontroller designed to meet the demanding requirements of embedded applications. This MCU, part of the STM32L series, features a 32-bit ARM Cortex-M3 core, offering a balance of power efficiency and processing capability. With 128KB of flash memory and a variety of peripheral support, it excels in applications requiring a compact, yet powerful controller. The integration of advanced power-saving modes makes it ideal for energy-sensitive projects, reinforcing its utility in today’s technology-driven markets. The use of the Microcontrollers STMicroelectronics STM32L151RBT6 in your designs ensures reliable performance and adaptability to sophisticated control tasks.
STM32L151RBT6 Features
The STM32L151RBT6 microcontroller boasts an extensive set of features, including 128KB of flash memory, 32-bit ARM Cortex-M3 processor, and a clock speed of up to 32 MHz. It supports multiple communication interfaces such as I2C, SPI, USART, and USB, enhancing its connectivity options. Additionally, it provides numerous analog inputs, RTC, and other hardware features, packed into a 64LQFP package that simplifies PCB design and lowers overall system cost.
STM32L151RBT6 Applications
- Wearable Devices: Utilizes low-power consumption feature to extend battery life in smartwatches and fitness trackers, integrating seamlessly with sensors for health monitoring.
- Medical Monitoring Systems: Provides the reliability and accuracy required for patient monitoring systems, supporting complex algorithm processing for real-time health status analysis.
- Energy Management: Efficiently handles power-sensitive applications in smart metering and renewable energy sources management, optimizing power usage and data processing.
- Home Automation Systems: Acts as the central controller in smart home devices, offering robust connectivity options and interoperability with various home automation standards.
- Industrial Control Systems: Delivers the necessary processing power and connectivity for automation controllers and HMI interfaces, improving operational efficiency in industrial environments.
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