STMicroelectronics STM32F302C8Y6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $11.79 | $11.79 |
| 15+ | $2.71 | $40.65 |
| 25+ | $2.66 | $66.50 |
| 50+ | $2.51 | $125.50 |
| 100+ | $2.21 | $221.00 |
| N+ | $0.44 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32F3 |
| Packaging | Tape & Reel (TR) | 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 | 37 |
| 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 11x12b; D/A 1x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 49-WLCSP |
| Package / Case | 49-UFBGA, WLCSP |
| ROHS |  |
The STM32F302C8Y6TR is a 72MHz ARM Cortex-M4 microcontroller with FPU and DSP instructions. It offers 64KB flash and 16KB SRAM in an ultra-small WLCSP package. Operating from 2V to 3.6V, it integrates DMA, I2S, PWM, and WDT. Ideal for wearables, drones, and audio processing where size and performance matter.
- Ultra-compact WLCSP – 2.8mm footprint for miniaturized designs.
- FPU + DSP – accelerates math-heavy algorithms by 5-10x vs M0.
- 72MHz performance – handles real-time control loops with headroom.
- Low 2V operation – extends battery life in portable gear.
Wearable Fitness Trackers
WLCSP package (2.8x2.8mm) fits tiny PCBs, while 72MHz M4 with FPU processes accelerometer data for step counting.
Drone Flight Controllers
Fast PWM and DMA handle ESC signals, and I2S interfaces with external MEMS microphones for noise cancellation.
Industrial IoT Gateways
64KB flash stores lightweight protocols, and multiple UARTs connect to sensors; WDT ensures 24/7 uptime.
Audio Effects Pedals
I2S + FPU enables real-time audio DSP algorithms like reverb and chorus with low latency.
Battery Management Systems
2V minimum operation allows deep discharge monitoring, and POR protects against brownouts.
Smart Locks
Low-power modes extend battery life, while PWM drives solenoid actuators securely.
- Q: What is the max clock speed?
- A: 72MHz with ARM Cortex-M4 core with FPU.
- Q: Supply voltage range?
- A: 2V to 3.6V, suitable for standard 3.3V systems.
- Q: Package type?
- A: 49-UFBGA or WLCSP, ultra-compact for wearables.
- Q: Memory size?
- A: 64KB flash and 16KB SRAM.
- Q: Does it support DSP instructions?
- A: Yes, Cortex-M4 includes DSP and FPU for signal processing.
STM32F302C8Y6TR.pdf
- Q: What is the max clock speed?
- A: 72MHz with ARM Cortex-M4 core with FPU.
- Q: Supply voltage range?
- A: 2V to 3.6V, suitable for standard 3.3V systems.
- Q: Package type?
- A: 49-UFBGA or WLCSP, ultra-compact for wearables.
- Q: Memory size?
- A: 64KB flash and 16KB SRAM.
- Q: Does it support DSP instructions?
- A: Yes, Cortex-M4 includes DSP and FPU for signal processing.
