STMicroelectronics STM32F302RBT7TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $15.86 | $15.86 |
| 15+ | $3.64 | $54.60 |
| 25+ | $3.56 | $89.00 |
| 50+ | $3.37 | $168.50 |
| 100+ | $2.97 | $297.00 |
| N+ | $0.59 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32F3 |
| Packaging | Tape & Reel (TR) | NULL |
| 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 | 52 |
| 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 16x12b; D/A 1x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-LQFP (10x10) |
| Package / Case | 64-LQFP |
| ROHS |  |
The STMicroelectronics STM32F302RBT7TR is a 32-bit microcontroller based on the ARM Cortex-M4 core with FPU, operating at up to 72MHz. It offers 128KB of flash and 32KB of SRAM, providing ample resources for complex firmware. With a supply range of 2.0V to 3.6V and integrated DMA, I2S, POR, PWM, and WDT, it is optimized for real-time control and signal processing. The 64-LQFP package is suitable for industrial and consumer applications requiring high performance in a moderate footprint.
- ARM Cortex-M4 with FPU: Accelerates mathematical computations for control algorithms and DSP tasks.
- 72MHz clock speed: Delivers fast response for time-critical applications.
- Rich analog and timer peripherals: Simplifies motor control and power conversion designs.
- Wide temperature range (-40°C to 105°C): Ensures reliability in harsh environments.
Motor Control Drives
The Cortex-M4 with FPU and advanced PWM timers enable field-oriented control of BLDC and PMSM motors with high precision.
Industrial Sensors
With 72MHz processing and DMA, it can handle high-speed data acquisition from multiple analog sensors and communicate via I2S.
Medical Monitoring Devices
Its 105°C operating range and low-power modes support portable patient monitors and diagnostic tools.
Robotics Controllers
The rich peripheral set, including multiple timers and communication interfaces, suits multi-axis robot arm control.
Audio Processing
The I2S interface and DSP instructions allow real-time audio filtering and effects in compact audio devices.
Power Conversion
Fast ADC and PWM capabilities make it ideal for digital power supplies and inverter topologies.
- Q: What is the maximum clock speed of the STM32F302RBT7TR?
- A: It runs at up to 72MHz using the ARM Cortex-M4 core with FPU.
- Q: What is the supply voltage range?
- A: It operates from 2.0V to 3.6V, suitable for standard 3.3V systems.
- Q: How much flash and RAM are available?
- A: It has 128KB of flash and 32KB of SRAM.
- Q: What package does it come in?
- A: It is available in a 64-LQFP package.
- Q: What key peripherals are integrated?
- A: It includes DMA, I2S, POR, PWM, and WDT, plus analog features for motor control.
STM32F302RBT7TR.pdf
- Q: What is the maximum clock speed of the STM32F302RBT7TR?
- A: It runs at up to 72MHz using the ARM Cortex-M4 core with FPU.
- Q: What is the supply voltage range?
- A: It operates from 2.0V to 3.6V, suitable for standard 3.3V systems.
- Q: How much flash and RAM are available?
- A: It has 128KB of flash and 32KB of SRAM.
- Q: What package does it come in?
- A: It is available in a 64-LQFP package.
- Q: What key peripherals are integrated?
- A: It includes DMA, I2S, POR, PWM, and WDT, plus analog features for motor control.
