STMicroelectronics STM32F302RET6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $12.89 | $12.89 |
| 15+ | $8.47 | $127.05 |
| 25+ | $8.29 | $207.25 |
| 50+ | $7.83 | $391.50 |
| 100+ | $6.91 | $691.00 |
| N+ | $1.38 | 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 | 51 |
| Program Memory Size | 512KB (512K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 64K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 1x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-LQFP (10x10) |
| Package / Case | 64-LQFP |
| ROHS |  |
The STM32F302RET6 is a versatile ARM Cortex-M4 microcontroller from STMicroelectronics, operating at 72 MHz with FPU. It features 512KB flash and 64KB SRAM, with a supply voltage of 2V to 3.6V. This MCU includes I2S, DMA, and PWM peripherals, making it suitable for audio, industrial, and consumer applications. The 64-LQFP package provides a balanced solution for embedded designs.
- DSP & FPU Performance: Cortex-M4 with FPU accelerates math-intensive tasks like filtering and control.
- High Flash Capacity: 512KB storage supports complex firmware and OTA updates.
- Audio-Ready I2S: Direct interface to audio codecs simplifies sound system design.
- Efficient DMA: Reduces CPU load for high-throughput data transfer.
- Wide Operating Range: 2-3.6V and -40 to 85°C ensure reliability in varied environments.
Audio Processing
With I2S and Cortex-M4 DSP instructions, it handles real-time audio effects and voice recognition.
Industrial Sensors
High-speed ADC and DMA enable precise data acquisition from pressure, temperature, and flow sensors.
Motor Control
PWM timers and FPU accelerate complex control algorithms for servo and stepper motors.
Portable Medical Devices
Low power consumption and 512KB flash support firmware for glucose meters and pulse oximeters.
Smart Grid Equipment
Robust communication interfaces (CAN, UART) facilitate data exchange in power monitoring systems.
Consumer Electronics
Rich peripherals and compact LQFP-64 package suit smart home hubs and wearable devices.
- Q: What is the core and speed?
- A: It uses an ARM Cortex-M4 core at 72 MHz with FPU.
- Q: How much flash and RAM are available?
- A: It has 512KB flash and 64KB SRAM.
- Q: What is the voltage range?
- A: It operates from 2V to 3.6V.
- Q: Does it support I2S audio?
- A: Yes, it includes I2S interfaces for audio applications.
- Q: What package is this?
- A: It is available in a 64-pin LQFP package.
STM32F302RET6.pdf
- Q: What is the core and speed?
- A: It uses an ARM Cortex-M4 core at 72 MHz with FPU.
- Q: How much flash and RAM are available?
- A: It has 512KB flash and 64KB SRAM.
- Q: What is the voltage range?
- A: It operates from 2V to 3.6V.
- Q: Does it support I2S audio?
- A: Yes, it includes I2S interfaces for audio applications.
- Q: What package is this?
- A: It is available in a 64-pin LQFP package.
