STMicroelectronics STM32F303R8T7
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $16.13 | $16.13 |
| 15+ | $3.71 | $55.65 |
| 25+ | $3.63 | $90.75 |
| 50+ | $3.43 | $171.50 |
| 100+ | $3.02 | $302.00 |
| N+ | $0.60 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32F3 |
| Packaging | Tray | NULL |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 72MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, SPI, UART/USART |
| Peripherals | DMA, I2S, POR, PWM, WDT |
| Number of I/O | 51 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 12K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 3.6V |
| Data Converters | A/D 21x12b; D/A 3x12b |
| 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 STM32F303R8T7 is a 32-bit ARM Cortex-M4 MCU with FPU, running at 72MHz. It offers 64KB flash and 12KB RAM, with a supply range of 2V to 3.6V. The 64-LQFP package provides ample I/O. Integrated DMA, I2S, POR, PWM, and WDT enhance functionality. Operating from -40°C to 105°C, it is ideal for industrial control, motor drives, and power conversion.
- Floating-Point Unit: Accelerates mathematical computations for control algorithms.
- Fast ADC with PWM Sync: Enables precise current sensing in motor and power applications.
- Wide Voltage Range: 2V-3.6V supports both 3.3V and 2.5V logic systems.
- Rich Timer Architecture: Multiple advanced timers simplify complex waveform generation.
- Proven Ecosystem: STM32Cube tools and libraries reduce development time.
Digital Power Control
The Cortex-M4 FPU and fast ADC (with PWM sync) enable high-frequency SMPS and inverter control.
Motor Control (FOC)
72MHz with hardware math acceleration supports field-oriented control for PMSM and BLDC motors.
Industrial Automation
Multiple timers and communication interfaces (CAN, UART, SPI) suit PLC I/O and robotic controllers.
Medical Monitoring
Low power and 105°C rating support portable patient monitors and diagnostic equipment.
Audio Processing
I2S interface and DSP instructions handle basic audio effects and voice recognition.
Battery Management
2V minimum voltage and POR ensure reliable operation in BMS for lithium-ion packs.
- Q: What core does the STM32F303R8T7 use?
- A: It uses the ARM Cortex-M4 core with FPU, running at 72MHz.
- Q: What is the supply voltage range?
- A: It operates from 2V to 3.6V, compatible with standard digital logic.
- Q: How much flash and RAM are available?
- A: It has 64KB flash and 12KB RAM, suitable for control and signal processing.
- Q: What package is available?
- A: It comes in a 64-LQFP package, offering moderate pin count.
- Q: What temperature range is supported?
- A: It operates from -40°C to 105°C, suitable for industrial environments.
STM32F303R8T7.pdf
- Q: What core does the STM32F303R8T7 use?
- A: It uses the ARM Cortex-M4 core with FPU, running at 72MHz.
- Q: What is the supply voltage range?
- A: It operates from 2V to 3.6V, compatible with standard digital logic.
- Q: How much flash and RAM are available?
- A: It has 64KB flash and 12KB RAM, suitable for control and signal processing.
- Q: What package is available?
- A: It comes in a 64-LQFP package, offering moderate pin count.
- Q: What temperature range is supported?
- A: It operates from -40°C to 105°C, suitable for industrial environments.
