STMicroelectronics STM32F401RDT7TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $15.63 | $15.63 |
| 15+ | $3.60 | $54.00 |
| 25+ | $3.52 | $88.00 |
| 50+ | $3.32 | $166.00 |
| 100+ | $2.93 | $293.00 |
| N+ | $0.59 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32F4 |
| Packaging | Tape & Reel (TR) | NULL |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit |
| Speed | 84MHz |
| Connectivity | I2C, IrDA, LINbus, MMC/SD/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 SAR |
| Oscillator Type | External, 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 |
| ROHS |  |
The STM32F401RDT7TR is a high-performance ARM Cortex-M4 microcontroller from STMicroelectronics. It operates at 84 MHz with 384 KB flash and 96 KB SRAM, supporting a wide voltage range of 1.7V to 3.6V. The 64-LQFP package integrates DMA, I2S, PWM, and watchdog timers, making it ideal for embedded control and IoT applications.
- High-speed 84 MHz Cortex-M4 core: Delivers efficient DSP and control performance for real-time tasks.
- Wide voltage range (1.7V-3.6V): Enables flexible power design and battery operation.
- 384 KB flash + 96 KB SRAM: Ample memory for complex firmware and data buffering.
- Rich peripherals (DMA, I2S, PWM): Reduces CPU load and simplifies audio/motor interfaces.
- Extended temperature range (-40°C to 105°C): Suitable for harsh industrial environments.
Industrial Motor Control
The 84 MHz Cortex-M4 with PWM and DMA enables precise, low-latency motor control loops in variable-speed drives and robotics.
Portable Medical Devices
With a 1.7V minimum supply and low-power modes, it suits battery-powered glucose meters and patient monitors requiring reliable operation.
IoT Gateway Nodes
384 KB flash and I2S support allow local data logging and audio interface for smart home hubs and sensor gateways.
Automotive Aftermarket Telematics
The -40°C to 105°C range and WDT ensure robust performance in vehicle tracking and diagnostics modules.
Audio Processing Units
I2S peripheral and DMA enable streaming audio codec interfaces for voice assistants and intercom systems.
Power Conversion
Fast PWM and brown-out detection make it suitable for digital power supplies and battery chargers needing stable switching.
- Q: What is the maximum operating frequency of the STM32F401RDT7TR?
- A: The ARM Cortex-M4 core runs at up to 84 MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.7V to 3.6V.
- Q: How much flash memory does it have?
- A: It provides 384 KB of flash memory.
- Q: What package is available?
- A: It comes in a 64-LQFP package.
- Q: Does it support DMA and PWM?
- A: Yes, it includes DMA, I2S, POR, PWM, and WDT features.
STM32F401RDT7TR.pdf
- Q: What is the maximum operating frequency of the STM32F401RDT7TR?
- A: The ARM Cortex-M4 core runs at up to 84 MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.7V to 3.6V.
- Q: How much flash memory does it have?
- A: It provides 384 KB of flash memory.
- Q: What package is available?
- A: It comes in a 64-LQFP package.
- Q: Does it support DMA and PWM?
- A: Yes, it includes DMA, I2S, POR, PWM, and WDT features.
