STMicroelectronics STM32F401RDT6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $8.79 | $8.79 |
| 15+ | $5.78 | $86.70 |
| 25+ | $5.65 | $141.25 |
| 50+ | $5.34 | $267.00 |
| 100+ | $4.71 | $471.00 |
| N+ | $0.94 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32F4 |
| Packaging | Tray | NULL |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 84MHz |
| Connectivity | I2C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 50 |
| Program Memory Size | 384KB (384K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 96K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.7V ~ 3.6V |
| Data Converters | A/D 16x12b |
| 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 STMicroelectronics STM32F401RDT6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M4 core. It operates at up to 84 MHz and provides 384 KB of Flash and 96 KB of RAM. With a supply voltage range of 1.7V to 3.6V, it is suitable for advanced low-power applications. The 64-LQFP package offers a compact yet capable solution. Integrated peripherals include DMA, I2S, PWM, and multiple protection features, making it ideal for audio, industrial, and IoT applications.
- High-speed 84 MHz Cortex-M4: Delivers superior processing power for DSP and control tasks, with FPU for floating-point math.
- Large 384 KB Flash / 96 KB RAM: Supports complex applications and large data buffers, reducing need for external memory.
- Low 1.7V operation: Enables direct battery operation and energy-efficient designs for portable devices.
- Advanced DMA and I2S: Facilitates high-throughput audio and sensor data streaming without CPU overhead.
- Comprehensive protection features: Ensures reliable operation in demanding environments with brown-out and watchdog timers.
High-Performance Audio
The 84 MHz Cortex-M4 with I2S and 96 KB RAM can handle audio codecs for MP3 players or voice recorders.
Industrial Automation
With 384 KB Flash, it can store complex control algorithms for PLCs or robotic arms, while DMA ensures fast sensor data acquisition.
Consumer Wearables
Its low 1.7V operation and rich peripheral set make it suitable for smartwatches with sensor fusion and display control.
IoT Gateways
The large Flash and RAM allow running embedded Linux or RTOS with networking stacks for home automation hubs.
Medical Imaging
High-speed processing and DMA enable real-time image capture from CMOS sensors for portable ultrasound devices.
Automotive Infotainment
With -40°C to 85°C range and PWM, it can control display backlights and audio systems in vehicles.
- Q: What is the maximum clock speed of the STM32F401RDT6?
- A: The ARM Cortex-M4 core can run at up to 84 MHz.
- Q: How much Flash memory is available?
- A: It has 384 KB of Flash, organized as 384K x 8 bits.
- Q: What is the supply voltage range?
- A: The device operates from 1.7V to 3.6V, supporting low-voltage applications.
- Q: What package is this MCU?
- A: It is available in a 64-LQFP package, suitable for moderate I/O requirements.
- Q: Does it include DMA and I2S?
- A: Yes, it features DMA, I2S, PWM, and protection features like brown-out detect and WDT.
STM32F401RDT6.pdf
- Q: What is the maximum clock speed of the STM32F401RDT6?
- A: The ARM Cortex-M4 core can run at up to 84 MHz.
- Q: How much Flash memory is available?
- A: It has 384 KB of Flash, organized as 384K x 8 bits.
- Q: What is the supply voltage range?
- A: The device operates from 1.7V to 3.6V, supporting low-voltage applications.
- Q: What package is this MCU?
- A: It is available in a 64-LQFP package, suitable for moderate I/O requirements.
- Q: Does it include DMA and I2S?
- A: Yes, it features DMA, I2S, PWM, and protection features like brown-out detect and WDT.
