STM32L151RBT6ATR
- Mfr.Part #
- STM32L151RBT6ATR
- Manufacturer
- STMicroelectronics
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64LQFP
- Stock
- 5,634
- In Stock :
- 5,634
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Number of Pins :
- 64
- Operating Temperature :
- -40°C~85°C TA
- Mount :
- Surface Mount
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART, USB
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- RAM Size :
- 32K x 8
- RoHS Status :
- ROHS3 Compliant
- Number of Timers/Counters :
- 8
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Bit Size :
- 32
- Memory Size :
- 128kB
- Supply Voltage-Max (Vsup) :
- 3.6V
- Terminal Form :
- Gull wing
- Watchdog Timer :
- yes
- Packaging :
- Tape and Reel (TR)
- Number of I/O :
- 51
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Oscillator Type :
- Internal
- Interface :
- I2C, SPI, USART, USB
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Length :
- 10mm
- Terminal Pitch :
- 0.5mm
- PWM Channels :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Program Memory Size :
- 128KB 128K x 8
- Base Part Number :
- STM32L151
- REACH SVHC :
- No SVHC
- Data Bus Width :
- 32b
- Terminal Position :
- QUAD
- Program Memory Type :
- Flash
- Max Power Dissipation :
- 444mW
- DAC Channels :
- yes
- Core Size :
- 32-Bit
- Number of Terminations :
- 64
- Frequency :
- 32MHz
- DMA Channels :
- yes
- Has ADC :
- yes
- Core Processor :
- ARM® Cortex®-M3
- Package / Case :
- 64-LQFP
- Mounting Type :
- Surface Mount
- Height Seated (Max) :
- 1.6mm
- Factory Lead Time :
- 10 Weeks
- ECCN Code :
- 3A991.A.2
- Core Architecture :
- ARM
- Data Converter :
- A/D 20x12b; D/A 2x12b
- EEPROM Size :
- 4K x 8
- Supply Voltage :
- 3V
- Series :
- STM32L1
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Datasheets
- STM32L151RBT6ATR

Microcontrollers STMicroelectronics STM32L151RBT6ATR Overview
The Microcontrollers STMicroelectronics STM32L151RBT6ATR is a highly efficient and reliable microcontroller unit (MCU) designed to cater to the demanding needs of modern embedded systems. Manufactured by STMicroelectronics, a leader in semiconductor solutions, this MCU is built on a 32-bit ARM Cortex-M3 processor which offers a balance of power and energy efficiency, making it an ideal choice for applications in energy-sensitive environments. With 128KB of flash memory and a variety of peripherals, it supports a wide range of functionalities while maintaining low power consumption.
STM32L151RBT6ATR Features
The STM32L151RBT6ATR MCU stands out for its robust feature set, which includes 128KB of flash memory, 32-bit processing capabilities, and a compact 64LQFP packaging. It supports enhanced power-saving modes, which are crucial for battery-operated devices. The integrated analog-to-digital converter (ADC) and multiple communication interfaces such as SPI, I2C, and USART add to its versatility, making it suitable for integrating into a diverse array of electronic products.
STM32L151RBT6ATR Applications
- Wearable Devices: Utilized in fitness trackers and smartwatches, the STM32L151RBT6ATR's low power consumption and small form factor make it ideal for these compact, battery-sensitive devices.
- Medical Monitoring Systems: This MCU's ADC capabilities and power efficiency are perfect for portable medical diagnostics and monitoring equipment, ensuring reliable operation over extended periods.
- Industrial Control Systems: The robust processing power and connectivity options of the STM32L151RBT6ATR allow it to manage complex control tasks in automated industrial environments.
- Smart Home Devices: From smart thermostats to lighting systems, the MCU's communication interfaces and energy efficiency enable innovative, connected home solutions.
- Energy Management: Utilized in systems designed for efficient power monitoring and management, helping to reduce overall energy consumption within smart grids and renewable energy installations.
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