STMicroelectronics STM32F091VCT6U

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F0
Packaging | Tray
Core Processor ARM® Cortex®-M0
Core Size 32-Bit Single-Core
Speed 48MHz
Connectivity CANbus, I2C, IrDA, LINbus, SPI, UART/USART
Peripherals DMA, I2S, POR, PWM, WDT
Number of I/O 88
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V
Data Converters A/D 19x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 100-LQFP (14x14)
Package / Case 100-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32F091VCT6U is a feature-rich ARM Cortex-M0 microcontroller from STMicroelectronics. With a 48MHz core, 256KB flash, and 32KB SRAM, it offers substantial resources. The 100-LQFP package provides extensive I/O capabilities, and its 2V to 3.6V operating range makes it suitable for a wide array of embedded systems.

  • High Pin Count (100-LQFP): Enables complex system integration without external expanders.
  • Cost-Effective Cortex-M0: Provides a low-power, budget-friendly processing solution.
  • Large Memory Footprint: 256KB flash supports feature-rich applications.
  • Comprehensive Peripherals: DMA, I2S, and PWM cover diverse interface needs.

Advanced Motor Control

The 100-pin package allows for multiple encoder inputs and phase current sensing in servo drives.

Human-Machine Interfaces (HMI)

Plenty of GPIOs support TFT displays, touch controllers, and LED indicators.

Multi-Channel Data Acquisition

Multiple ADCs and DMA channels enable simultaneous sampling in industrial monitoring systems.

Robotics Controllers

48MHz processing and rich timers handle joint control and sensor fusion for educational robots.

Smart Grid Infrastructure

Robust communication interfaces support power line modems and metering applications.

Medical Ventilators

Precise PWM and analog monitoring capabilities support flow and pressure control loops.

Q: What is the core speed of this MCU?
A: It runs at 48MHz using an ARM Cortex-M0 core.
Q: How much flash memory is included?
A: It has 256KB of flash memory and 32KB of SRAM.
Q: What package does it use?
A: It is available in a 100-LQFP package, providing many I/O pins.
Q: What are the key peripherals?
A: It includes DMA, I2S, POR, PWM, and WDT.
Base Product Number : STM32F091VC
256KB Flash 48MHz ARM Cortex-M0 HMI LQFP-100 Robotics STM32 STMicroelectronics
Q: What is the core speed of this MCU?
A: It runs at 48MHz using an ARM Cortex-M0 core.
Q: How much flash memory is included?
A: It has 256KB of flash memory and 32KB of SRAM.
Q: What package does it use?
A: It is available in a 100-LQFP package, providing many I/O pins.
Q: What are the key peripherals?
A: It includes DMA, I2S, POR, PWM, and WDT.