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Microcontrollers and Processors, FPGA
  • New and Original STM32F091CBT6 STM32F072CBU6TR 48-LQFP Mcu Integrated Circuits Microcontrollers Ic Chip STM32F091CBT6 T9526sf
  • New and Original STM32F091CBT6 STM32F072CBU6TR 48-LQFP Mcu Integrated Circuits Microcontrollers Ic Chip STM32F091CBT6 T9526sf
  • New and Original STM32F091CBT6 STM32F072CBU6TR 48-LQFP Mcu Integrated Circuits Microcontrollers Ic Chip STM32F091CBT6 T9526sf
  • New and Original STM32F091CBT6 STM32F072CBU6TR 48-LQFP Mcu Integrated Circuits Microcontrollers Ic Chip STM32F091CBT6 T9526sf
  • New and Original STM32F091CBT6 STM32F072CBU6TR 48-LQFP Mcu Integrated Circuits Microcontrollers Ic Chip STM32F091CBT6 T9526sf
  • New and Original STM32F091CBT6 STM32F072CBU6TR 48-LQFP Mcu Integrated Circuits Microcontrollers Ic Chip STM32F091CBT6 T9526sf
New and Original STM32F091CBT6 STM32F072CBU6TR 48-LQFP Mcu Integrated Circuits Microcontrollers Ic Chip STM32F091CBT6 T9526sf

New and Original STM32F091CBT6 STM32F072CBU6TR 48-LQFP Mcu Integrated Circuits Microcontrollers Ic Chip STM32F091CBT6 T9526sf

$0.82-$2.67/ Piece|10 Piece/Pieces(Min. Order)

Customization:

Customized packaging（Min.Order: 10000 pieces）
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New and Original STM32F091CBT6 STM32F072CBU6TR 48-LQFP Mcu Integrated Circuits Microcontrollers Ic Chip STM32F091CBT6 T9526sf

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • 32-bit ARM Cortex-M0 Microcontroller: Powers embedded systems with a maximum clock speed of 72 MHz, enabling efficient processing for low-power applications.
  • Versatile Memory Configuration: Features 96 KB flash, 8 KB SRAM, and 16 KB EEPROM, supporting complex code storage and real-time data handling.

Key features

  • 1. Robust QFN Package for Harsh Environments

    • With a corrosion-resistant QFN (Quad Flat No-lead) package, ensure reliable operation in industrial and automotive applications where vibration or temperature fluctuations are common.

  • 2. Multi-Interface Connectivity for Seamless Integration

    • With integrated UART, SPI, I2C, and ADC peripherals, easily connect to sensors, actuators, and external devices for rapid prototyping and embedded system development.

  • 3. High-Performance 72 MHz Cortex-M0 Core

    • With a 72 MHz clock speed and 96 KB flash memory, achieve 20% faster processing than older 32-bit microcontrollers*, enabling complex tasks like real-time data logging or motor control.

  • 4. Low-Power Design for Battery-Powered Applications

    • With ultra-low power consumption modes, extend battery life by up to 30% in IoT devices or wearable electronics compared to standard controllers*.

  • 5. Versatile Application Compatibility

    • With support for industrial automation, consumer electronics, and automotive systems, adapt to diverse scenarios while maintaining compatibility with 48-pin LQFP form factor designs.

Product details

New and Original STM32F091CBT6 STM32F072CBU6TR 48-LQFP Mcu Integrated Circuits Microcontrollers Ic Chip STM32F091CBT6 T9526sf

The STM32F091CBT6 is a high-performance 32-bit ARM Cortex-M0 microcontroller in a 48-pin LQFP package, designed for embedded systems requiring low power consumption and versatile connectivity. With industry-standard certifications and robust security features, it delivers reliable performance across industrial, consumer, and automotive applications.

Technical specifications

FeatureSpecificationApplication Scenario
Chip Architecture32-bit ARM Cortex-M0 coreEfficient code execution in IoT and sensors
Memory96 KB Flash, 8 KB SRAM, 16 KB EEPROMStorage for firmware, temporary data, and settings
Clock Speed72 MHzReal-time control in robotics or industrial automation
Peripheral SetUART, SPI, I2C, ADC, TimersConnectivity and sensor integration in smart devices
Power ManagementLow-power modes (Sleep/Stop/Standby)Prolonging battery life in wearables or sensors
Security FeaturesHardware encryption and readout protectionSecure data transmission in industrial systems
Package Type48-pin LQFPCompact PCB design for space-constrained boards

Customization guide

Adjust the memory allocation (Flash/SRAM ratio) or peripheral configuration to meet specific needs, such as prioritizing sensor data processing over storage in IoT gateways.

Get inspired

With its low-power design and rich peripheral set, the STM32F091CBT6 is ideal for creating energy-efficient smart home devices, industrial sensors, or automotive control systems.

Choose your model

ParameterBase Model (STM32F072)Advanced Model (STM32F091)Pro Model (STM32F091CBT6)
Clock Speed48 MHz64 MHz72 MHz*
Flash Memory128 KB256 KB512 KB
ADC Resolution10-bit12-bit16-bit
Temperature Range-40°C to +85°C-40°C to +105°C-40°C to +125°C

Supplier's note

  1. Technical Breakthroughs:

    • The 72 MHz clock speed (Pro Model) enables 20% faster real-time processing than base models, ideal for high-speed motor control.
    • 16-bit ADC resolution (Pro Model) captures precise sensor data for medical or industrial monitoring.
    • -40°C to +125°C operating range (Pro Model) ensures reliability in extreme environments like automotive under-the-hood systems.

  2. Optimal Version Selection:

    • Base Model: Suitable for basic IoT sensors or low-power home appliances where cost is prioritized.
    • Advanced Model: Best for industrial control systems needing moderate memory and temperature resilience.
    • Pro Model: Choose for automotive or industrial automation requiring peak performance and durability. With its triple-industry-standard EEPROM endurance, it ensures data integrity in harsh conditions.

*Pro Model specs exceed industry benchmarks by 30-50% compared to standard 32-bit microcontrollers.

Frequently asked questions

  • Which STM32 microcontroller is best suited for low-power IoT applications?

  • How to properly store STM32F091CBT6 chips to prevent electrostatic damage?

  • What are the advantages of QFN package over LQFP in STM32F091CBT6 for compact designs?

  • Does STM32F091CBT6 support custom firmware development with ST's development tools?

  • Is STM32F091CBT6 certified for automotive-grade reliability and performance?

  • What is the maximum operating frequency of STM30F091CBT6 for real-time control systems?

  • Does STM32F091CBT6 include built-in security features for embedded systems?

  • Which STM32 series microcontroller is ideal for battery-powered devices?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Processing PowerReal-time control, high-speed data tasksSTM32F091CBT6: 72 MHz (▲) vs STM32F072CBU6TR: 48 MHz (Industry: 48 MHz)▲ Advanced: Faster execution for complex algorithms (e.g., motor control)Higher power consumption at max speed (72 MHz vs 48 MHz)
Memory CapacityLarge data storage, complex programsSTM32F072CBU6TR: 128 KB Flash (▲) vs STM32F091CBT6: 96 KB Flash▲ Base: More memory for larger code (Industry Standard: 64 KB Flash)STM32F091 requires code optimization for memory-intensive tasks
Package TypeSpace-constrained vs ease of assemblySTM32F091CBT6: QFN48 (small footprint) vs STM32F072CBU6TR: LQFP48QFN48 saves PCB space; LQFP48 easier for manual prototypingQFN48 demands advanced soldering tools (e.g., reflow ovens)
Peripheral FeaturesSensor-heavy systemsSTM32F091CBT6: 12-bit ADC (▲) vs STM32F072CBU6TR: 10-bit ADC▲ Advanced: Higher ADC resolution (e.g., precision temperature sensing)Peripheral count similar (UART/SPI/I2C), but requires firmware adaptation
Power ConsumptionBattery-powered devicesSTM32F091CBT6: 18 µA standby (▲) vs F072: 25 µA (Industry: 30 µA)▲ Advanced: Longer battery life in low-power modes (e.g., IoT sensors)Active mode power may spike at 72 MHz (vs 48 MHz for Base)
Security FeaturesData-sensitive IoT/embedded systemsSTM32F091CBT6: AES-256 (▲) vs F072: AES-128▲ Advanced: Stronger encryption for secure communication (e.g., industrial control)Requires secure key management infrastructure for AES-256

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