STMicroelectronics STM32F302K8U7
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $11.95 | $11.95 |
| 15+ | $2.75 | $41.25 |
| 25+ | $2.69 | $67.25 |
| 50+ | $2.54 | $127.00 |
| 100+ | $2.24 | $224.00 |
| N+ | $0.45 | 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, USB |
| Peripherals | DMA, I2S, POR, PWM, WDT |
| Number of I/O | 24 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 16K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 3.6V |
| Data Converters | A/D 8x12b; D/A 1x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-UFQFPN (5x5) |
| Package / Case | 32-UFQFN Exposed Pad |
| ROHS |  |
The STM32F302K8U7 from STMicroelectronics is a 32-bit microcontroller built on the ARM Cortex-M4 core, running at up to 72MHz. It provides 64KB of flash memory and 16KB of SRAM in a compact 32-UFQFN package. With a wide 2V to 3.6V supply range and integrated DMA, I2S, PWM, and WDT, it is engineered for real-time control and sensor interfacing in industrial and consumer applications.
- High-performance 72MHz Cortex-M4 core: Delivers efficient signal processing and control loop execution.
- Compact 32-UFQFN package: Saves PCB space for space-constrained designs.
- Wide voltage range (2V-3.6V): Enables flexible power supply design with 3V or 3.3V rails.
- Integrated I2S and DMA: Facilitates high-throughput audio and sensor data transfer without CPU overhead.
Motor Control
With its 72MHz ARM Cortex-M4 core and PWM timers, it is ideal for field-oriented control of BLDC and PMSM motors in drones and robotics.
Industrial Sensors
The DMA and I2S interfaces enable high-speed data streaming from digital sensors, making it suitable for vibration and temperature monitoring systems.
Portable Medical Devices
Its low 2V minimum supply voltage and low-power modes support battery-operated glucose meters and pulse oximeters.
Audio Processing
The I2S peripheral allows direct interfacing with audio codecs for compact voice recognition and audio playback modules.
Smart Home Controllers
With multiple PWMs and a rich set of GPIOs, it can manage LED dimming, fan speed, and sensor fusion in smart thermostats.
Automotive Aftermarket
The -40°C to 105°C temperature range and WDT make it reliable for engine control units and CAN gateway modules.
- Q: What is the maximum operating frequency of the STM32F302K8U7?
- A: The STM32F302K8U7 operates at up to 72 MHz.
- Q: What is the supply voltage range?
- A: It supports a supply voltage from 2V to 3.6V.
- Q: What package is available?
- A: It comes in a 32-UFQFN exposed pad package.
- Q: Does it include a PWM controller?
- A: Yes, it includes PWM, along with DMA, I2S, POR, and WDT.
STM32F302K8U7.pdf
- Q: What is the maximum operating frequency of the STM32F302K8U7?
- A: The STM32F302K8U7 operates at up to 72 MHz.
- Q: What is the supply voltage range?
- A: It supports a supply voltage from 2V to 3.6V.
- Q: What package is available?
- A: It comes in a 32-UFQFN exposed pad package.
- Q: Does it include a PWM controller?
- A: Yes, it includes PWM, along with DMA, I2S, POR, and WDT.
