STMicroelectronics STM32F302RBT7
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $7.57 | $7.57 |
| 15+ | $4.98 | $74.70 |
| 25+ | $4.87 | $121.75 |
| 50+ | $4.60 | $230.00 |
| 100+ | $4.06 | $406.00 |
| N+ | $0.81 | 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 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 |
The STM32F302RBT7 is a 32-bit microcontroller from STMicroelectronics, featuring an ARM Cortex-M4 core with FPU running at 72MHz. It offers 128KB of flash memory and 32KB of SRAM. The device operates from 2.0V to 3.6V and is specified for -40°C to 105°C. It includes advanced timers, DMA, I2S, and PWM, making it ideal for motor control and industrial applications. The 64-LQFP package provides a compact solution for space-constrained designs.
- ARM Cortex-M4 with FPU: Enables efficient floating-point math for control algorithms.
- Wide temperature range (-40°C to 105°C): Suitable for harsh industrial and automotive environments.
- High-speed 72MHz operation: Delivers real-time responsiveness for complex tasks.
- Rich analog and timer peripherals: Simplifies motor control and power conversion designs.
Advanced Motor Control
The Cortex-M4 with FPU and 72MHz speed enables field-oriented control of PMSM motors with high precision.
Digital Power Conversion
High-resolution PWM timers and fast ADC support LLC resonant converters and PFC stages.
Industrial Automation Sensors
With I2S and DMA, it can process audio or vibration data for predictive maintenance systems.
Medical Monitoring Devices
The extended temperature range and low-power modes make it suitable for portable patient monitors.
Robotics Controllers
Multiple timers and communication interfaces allow coordination of servos and encoders.
Automotive Body Electronics
Operating up to 105°C, it handles window lift, mirror control, and lighting modules.
- Q: What is the maximum clock speed of the STM32F302RBT7?
- 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.
- Q: How much flash and RAM does it have?
- A: It provides 128KB of flash and 32KB of SRAM.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 105°C, suitable for industrial environments.
- Q: What package is it available in?
- A: It comes in a 64-pin LQFP package.
STM32F302RBT7.pdf
- Q: What is the maximum clock speed of the STM32F302RBT7?
- 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.
- Q: How much flash and RAM does it have?
- A: It provides 128KB of flash and 32KB of SRAM.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 105°C, suitable for industrial environments.
- Q: What package is it available in?
- A: It comes in a 64-pin LQFP package.
