STMicroelectronics STM32F302CBT6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $8.30 | $8.30 |
| 15+ | $5.46 | $81.90 |
| 25+ | $5.34 | $133.50 |
| 50+ | $5.04 | $252.00 |
| 100+ | $4.45 | $445.00 |
| N+ | $0.89 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32F3 |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 72MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB |
| Peripherals | DMA, I2S, POR, PWM, WDT |
| Number of I/O | 37 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 3.6V |
| Data Converters | A/D 9x12b; D/A 1x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-LQFP (7x7) |
| Package / Case | 48-LQFP |
| ROHS |  |
The STMicroelectronics STM32F302CBT6TR is a 72MHz ARM Cortex-M4 microcontroller with 128KB Flash and 32KB SRAM. It operates from 2V to 3.6V and includes DMA, I2S, POR, PWM, and WDT. Packaged in a 48-LQFP, it is designed for real-time control and signal processing in industrial and consumer applications.
- ARM Cortex-M4 with FPU: Accelerates math-intensive algorithms like FOC and digital filters.
- 128KB Flash / 32KB SRAM: Balances code size and data buffering for complex applications.
- Rich peripheral set (DMA, I2S, PWM): Reduces external components and simplifies system design.
- Wide temperature range (-40°C to 85°C): Ensures reliability in harsh environments.
Motor Control Drives
The Cortex-M4 with FPU and PWM timers enables field-oriented control (FOC) for BLDC motors with high precision at 72MHz.
Digital Power Converters
Fast ADC and DMA allow real-time monitoring and control of switch-mode power supplies for efficient voltage regulation.
Industrial Sensors
With 32KB SRAM and I2S, it processes vibration or acoustic sensor data for predictive maintenance in factory automation.
Consumer Audio Interfaces
The I2S peripheral supports high-fidelity audio streaming in smart speakers or soundbars, with DMA for low CPU load.
Portable Medical Devices
Low-voltage operation (2V) and low-power modes make it suitable for glucose meters or pulse oximeters requiring long battery life.
Robotics Controllers
Multiple PWM channels and 48-LQFP package allow compact robot control boards for servo and stepper motor management.
- Q: What is the core of the STM32F302CBT6TR?
- A: It uses an ARM Cortex-M4 core with FPU, running at 72MHz.
- Q: How much Flash and RAM does it have?
- A: It provides 128KB Flash and 32KB SRAM, suitable for mid-range applications.
- Q: What is the supply voltage range?
- A: It operates from 2V to 3.6V, ideal for battery-powered devices.
- Q: Does it support DMA and PWM?
- A: Yes, it includes DMA, I2S, POR, PWM, and WDT peripherals.
STM32F302CBT6TR.pdf
- Q: What is the core of the STM32F302CBT6TR?
- A: It uses an ARM Cortex-M4 core with FPU, running at 72MHz.
- Q: How much Flash and RAM does it have?
- A: It provides 128KB Flash and 32KB SRAM, suitable for mid-range applications.
- Q: What is the supply voltage range?
- A: It operates from 2V to 3.6V, ideal for battery-powered devices.
- Q: Does it support DMA and PWM?
- A: Yes, it includes DMA, I2S, POR, PWM, and WDT peripherals.
