STM32L072RBT3
- Mfr.Part #
- STM32L072RBT3
- Manufacturer
- STMicroelectronics
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64LQFP
- Stock
- 46,902
- In Stock :
- 46,902
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Terminal Form :
- Gull wing
- Number of Terminations :
- 64
- Has ADC :
- yes
- Surface Mount :
- yes
- DMA Channels :
- yes
- JESD-30 Code :
- S-PQFP-G64
- ROM (words) :
- 131072
- Core Size :
- 32-Bit
- Packaging :
- Tray
- Width :
- 10mm
- Terminal Position :
- QUAD
- Supply Voltage-Min (Vsup) :
- 1.8V
- Speed :
- 32MHz
- EEPROM Size :
- 6K x 8
- Supply Voltage-Max (Vsup) :
- 3.6V
- Oscillator Type :
- Internal
- Terminal Pitch :
- 0.5mm
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Height Seated (Max) :
- 1.6mm
- Core Processor :
- ARM® Cortex®-M0+
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- STM32L072
- Data Converter :
- A/D 16x12b; D/A 2x12b
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Length :
- 10mm
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 10 Weeks
- HTS Code :
- 8542.31.00.01
- Series :
- STM32L0
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~3.6V
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- DAC Channels :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- RAM Size :
- 20K x 8
- Operating Temperature :
- -40°C~125°C TA
- Supply Voltage :
- 3V
- Number of I/O :
- 51
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Bit Size :
- 32
- Program Memory Type :
- Flash
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART, USB
- Program Memory Size :
- 128KB 128K x 8
- ECCN Code :
- 3A991.A.2
- On Chip Program ROM Width :
- 8
- PWM Channels :
- yes
- Package / Case :
- 64-LQFP
- Clock Frequency :
- 32MHz
- Datasheets
- STM32L072RBT3

Microcontrollers STMicroelectronics STM32L072RBT3 Overview
The STM32L072RBT3 from STMicroelectronics is a robust microcontroller designed to cater to sophisticated digital applications that demand low power consumption and high performance in a compact package. This microcontroller, belonging to the STM32L0 series, is tailored for efficiency with a 32-bit ARM Cortex-M0+ core, making it ideal for extending the battery life of applications while maintaining a high processing capability. The incorporation of 128KB of flash memory and a range of peripherals makes it highly adaptable and suitable for a broad spectrum of industrial and commercial applications. The usage of the Microcontrollers STMicroelectronics STM32L072RBT3 across various applications highlights its flexibility and reliability in challenging environments.
STM32L072RBT3 Features
The STM32L072RBT3 microcontroller features a 32-bit ARM Cortex-M0+ core, offering efficient processing capabilities with a maximum CPU speed of 32 MHz. It includes 128KB of flash memory and 20KB of SRAM, supporting complex algorithms and data-intensive operations. The device comes in a 64-pin LQFP package that suits a wide array of assembly requirements. Key features include multiple communication interfaces such as USART, SPI, I2C, and USB, enhancing its connectivity options. Additionally, it supports a wide range of analog and digital peripherals, providing ample flexibility for system designers.
STM32L072RBT3 Applications
- Smart Wearables: Utilized in smartwatches and fitness trackers where its low power consumption extends battery life while providing ample computing power for user interface and sensor data processing.
- Home Automation Systems: Acts as the central controller in smart home devices like thermostats and lighting systems, where its robust I/O capabilities enable reliable sensor and actuator management.
- Industrial Monitoring: In industrial environments, it monitors conditions and performs data logging with high reliability, supporting preventive maintenance and system automation.
- Medical Devices: Integral to portable medical diagnostics and monitoring equipment, where precision and reliability are paramount for critical health data analysis and patient care.
- Energy Management: Used in smart meters and energy management systems to efficiently process and transmit data, ensuring accurate monitoring and control over energy usage.
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