STM32F401RET6JTR
Product Overview
- Category: Microcontroller
- Use: Embedded systems, Internet of Things (IoT) devices, consumer electronics
- Characteristics: High-performance, low-power consumption, rich peripheral set
- Package: LQFP64 (Low-profile Quad Flat Package)
- Essence: ARM Cortex-M4 32-bit RISC core microcontroller
Specifications
- Core: ARM Cortex-M4
- Clock Speed: Up to 84 MHz
- Flash Memory: 512 KB
- RAM: 96 KB
- Operating Voltage: 2.0V - 3.6V
- Digital I/O Pins: 51
- Analog Input Channels: 16
- Communication Interfaces: USART, SPI, I2C, USB, CAN
- Timers: 14
- ADC Resolution: 12-bit
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The STM32F401RET6JTR microcontroller has a total of 64 pins. The pin configuration is as follows:
- VDD
- GND
- PA0
- PA1
- PA2
- PA3
- PA4
- PA5
- PA6
- PA7
- PA8
- PA9
- PA10
- PA11
- PA12
- PA13
- PA14
- PA15
- PB0
- PB1
- PB2
- PB3
- PB4
- PB5
- PB6
- PB7
- PB8
- PB9
- PB10
- PB11
- PB12
- PB13
- PB14
- PB15
- PC0
- PC1
- PC2
- PC3
- PC4
- PC5
- PC6
- PC7
- PC8
- PC9
- PC10
- PC11
- PC12
- PC13
- PC14
- PC15
- PD0
- PD1
- PD2
- PD3
- PD4
- PD5
- PD6
- PD7
- PD8
- PD9
- PD10
- PD11
- PD12
- PD13
Functional Features
- High-performance ARM Cortex-M4 core for efficient processing
- Rich peripheral set including USART, SPI, I2C, USB, and CAN interfaces
- 512 KB flash memory for storing program code
- 96 KB RAM for data storage
- 12-bit ADC for accurate analog measurements
- Multiple timers for precise timing control
- Low-power consumption for energy-efficient applications
- Wide operating temperature range for versatile usage scenarios
Advantages and Disadvantages
Advantages
- High-performance microcontroller suitable for demanding applications
- Rich peripheral set allows for versatile connectivity options
- Ample flash memory and RAM for storing program code and data
- Low-power consumption extends battery life in portable devices
- Wide operating temperature range enables usage in harsh environments
Disadvantages
- LQFP64 package may require more space on the PCB compared to smaller packages
- Limited number of digital I/O pins may restrict the number of connected peripherals in complex projects
Working Principles
The STM32F401RET6JTR microcontroller operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory and interacts with various peripherals to perform desired tasks. The core's high-performance capabilities, combined with the rich peripheral set, enable the microcontroller to handle complex operations efficiently.
Application Field Plans
The STM32F401RET6JTR microcontroller finds applications in various fields, including:
- Industrial automation
- Home automation
- Internet of Things (IoT) devices
- Consumer electronics
- Automotive systems
- Medical devices
Alternative Models
- STM32F407VGT6
- STM32F411RET6
- STM32F405RGT6
- STM32F103C8T6
- STM32F303RET6
These alternative models offer similar functionalities and can be considered as alternatives to the STM32F401RET6JTR microcontroller.
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技術ソリューションにおける STM32F401RET6JTR の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of STM32F401RET6JTR in technical solutions:
Q: What is the STM32F401RET6JTR microcontroller used for? A: The STM32F401RET6JTR is a microcontroller from STMicroelectronics, commonly used in various technical solutions such as embedded systems, IoT devices, and industrial automation.
Q: What is the maximum clock frequency supported by the STM32F401RET6JTR? A: The STM32F401RET6JTR can operate at a maximum clock frequency of 84 MHz.
Q: How much flash memory does the STM32F401RET6JTR have? A: The STM32F401RET6JTR has 512 KB of flash memory for storing program code and data.
Q: Can I connect external peripherals to the STM32F401RET6JTR? A: Yes, the STM32F401RET6JTR has multiple GPIO pins that can be used to connect external peripherals such as sensors, displays, or communication modules.
Q: Does the STM32F401RET6JTR support analog-to-digital conversion (ADC)? A: Yes, the STM32F401RET6JTR has a built-in ADC module that supports up to 16 channels for analog input measurements.
Q: What communication interfaces are available on the STM32F401RET6JTR? A: The STM32F401RET6JTR supports various communication interfaces including UART, SPI, I2C, and USB.
Q: Can I use the STM32F401RET6JTR for real-time applications? A: Yes, the STM32F401RET6JTR is equipped with a real-time clock (RTC) and timers that can be used for precise timing and scheduling in real-time applications.
Q: Is the STM32F401RET6JTR compatible with Arduino? A: Yes, there are Arduino-compatible development boards available that use the STM32F401RET6JTR microcontroller.
Q: What development tools can I use to program the STM32F401RET6JTR? A: The STM32F401RET6JTR can be programmed using various development tools such as STM32CubeIDE, Keil MDK, or Arduino IDE with appropriate libraries.
Q: Are there any application examples or reference designs available for the STM32F401RET6JTR? A: Yes, STMicroelectronics provides a wide range of application examples, reference designs, and documentation on their website to help developers get started with the STM32F401RET6JTR microcontroller.
Please note that these answers are general and may vary depending on specific requirements and configurations.