STMicroelectronics STM32F303RBT7
Regular price
$10.43
Regular price
$7.45
Sale price
$10.43
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $10.43 | $10.43 |
| 15+ | $6.85 | $102.75 |
| 25+ | $6.71 | $167.75 |
| 50+ | $6.33 | $316.50 |
| 100+ | $5.59 | $559.00 |
| N+ | $1.12 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32F3 |
| Packaging | Tray | |
| 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 22x12b; D/A 2x12b |
| 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 STM32F303RBT7 from STMicroelectronics is a 32-bit MCU based on the ARM Cortex-M4 core at 72MHz. It provides 128KB flash and 32KB RAM, operating from 2V to 3.6V. The 64-LQFP package supports -40°C to 105°C, making it versatile for industrial and consumer applications.
- ARM Cortex-M4 with DSP: Enables efficient signal processing and math operations.
- Rich timer resources: Advanced PWM for motor control and power conversion.
- Wide voltage range (2V-3.6V): Flexible power supply options.
- Compact 64-LQFP: Balances I/O count and board space.
Motor Control
Advanced PWM timers and Cortex-M4 DSP instructions enable efficient FOC for brushless motors.
Industrial Automation
Fast 72MHz processing with DMA and I2S supports real-time data acquisition and audio processing.
Consumer Electronics
Rich peripheral set and low power modes suit smart home devices and wearables.
Medical Devices
Reliable operation with POR and WDT for patient monitoring equipment.
Robotics
Multiple timers and communication interfaces enable complex servo control.
Audio Processing
I2S interface and DSP instructions support audio codec integration.
- Q: What core does it use?
- A: ARM Cortex-M4 at 72MHz.
- Q: What is the supply voltage?
- A: 2V to 3.6V.
- Q: How much flash and RAM?
- A: 128KB flash and 32KB RAM.
- Q: What is the package?
- A: 64-LQFP, -40°C to 105°C.
Base Product Number ：
STM32F303RBT7
STM32F303RBT7.pdf
- Q: What core does it use?
- A: ARM Cortex-M4 at 72MHz.
- Q: What is the supply voltage?
- A: 2V to 3.6V.
- Q: How much flash and RAM?
- A: 128KB flash and 32KB RAM.
- Q: What is the package?
- A: 64-LQFP, -40°C to 105°C.
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