Overview
The STM32F401RET6JTR is a high-performance microcontroller from STMicroelectronics, part of the STM32F4 series. It is based on the ARM® Cortex®-M4 32-bit RISC core, operating at a frequency of up to 84 MHz. This microcontroller is distinguished by its Floating Point Unit (FPU) and DSP instructions, which enhance its processing capabilities and make it suitable for a wide range of applications requiring high processing power and storage capacity.
The device features 512 Kbytes of Flash memory and 96 Kbytes of SRAM, along with an extensive set of peripherals and communication interfaces. Its power efficiency, thanks to ST’s Adaptive Real Time (ART) accelerator and dynamic power scaling, makes it an ideal choice for industrial, automotive, and medical applications.
Key Specifications
| Parameter | Value |
|---|---|
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 84 MHz |
| Program Memory Size | 512 KB (512K x 8) FLASH |
| RAM Size | 96 K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.7 V ~ 3.6 V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| 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 |
| Package/Case | 64-LQFP |
| Data Converters | 12-bit ADC, up to 16 channels |
| Timers | Up to 11 timers (6 x 16-bit, 2 x 32-bit) |
Key Features
- ARM Cortex-M4 Core: Features a Floating Point Unit (FPU) and DSP instructions, enhancing processing capabilities.
- Memory: 512 KB of Flash memory and 96 KB of SRAM.
- Connectivity: Includes I²C, IrDA, LINbus, SDIO, SPI, UART/USART, and USB OTG interfaces.
- Peripherals: Brown-out detect/reset, DMA, I²S, POR, PWM, and WDT.
- Power Efficiency: Low power consumption in run and stop modes, with ST’s Adaptive Real Time (ART) accelerator.
- Timers and Converters: Up to 11 timers and a 12-bit ADC with up to 16 channels.
- I/O Ports: Up to 50 I/O pins, with all I/O ports being 5 V-tolerant.
Applications
- Industrial Control Systems: Suitable for high-performance and reliable control systems.
- Automotive Electronics: Used in various automotive applications requiring robust and efficient processing.
- Medical Devices: Ideal for medical equipment that demands high processing power and low power consumption.
- Other Applications: Applicable in any scenario requiring high processing power, storage capacity, and low power consumption.
Q & A
- What is the core processor of the STM32F401RET6JTR?
The core processor is the ARM® Cortex®-M4 32-bit RISC core.
- What is the maximum operating frequency of the STM32F401RET6JTR?
The maximum operating frequency is 84 MHz.
- How much Flash memory does the STM32F401RET6JTR have?
The device has 512 KB (512K x 8) of Flash memory.
- What is the voltage supply range for the STM32F401RET6JTR?
The voltage supply range is 1.7 V to 3.6 V.
- What are the key peripherals of the STM32F401RET6JTR?
The key peripherals include brown-out detect/reset, DMA, I²S, POR, PWM, and WDT.
- How many I/O ports does the STM32F401RET6JTR have?
The device has up to 50 I/O ports.
- What are the typical applications of the STM32F401RET6JTR?
Typical applications include industrial control systems, automotive electronics, medical devices, and other high-performance applications.
- What is the operating temperature range of the STM32F401RET6JTR?
The operating temperature range is -40°C to 85°C.
- Does the STM32F401RET6JTR support USB connectivity?
Yes, it supports USB OTG full speed.
- What is the package type of the STM32F401RET6JTR?
The package type is 64-LQFP.
