R5F21217KFP#U1
Product Overview
Category
The R5F21217KFP#U1 belongs to the category of microcontrollers.
Use
This microcontroller is designed for various applications that require embedded control and processing capabilities.
Characteristics
- High-performance 32-bit microcontroller
- Low power consumption
- Integrated peripherals for enhanced functionality
- Compact size for space-constrained designs
Package
The R5F21217KFP#U1 is available in a compact and industry-standard package, making it suitable for easy integration into different electronic systems.
Essence
The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of applications.
Packaging/Quantity
The R5F21217KFP#U1 is typically packaged in reels or trays, with quantities varying based on customer requirements.
Specifications
- Architecture: 32-bit RISC
- CPU Frequency: Up to 50 MHz
- Flash Memory: 256 KB
- RAM: 16 KB
- Operating Voltage: 2.7V to 5.5V
- Operating Temperature Range: -40°C to +85°C
- Communication Interfaces: UART, I2C, SPI
- Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
- Timers/Counters: Multiple timers/counters for precise timing operations
- GPIO Pins: 48 pins for general-purpose input/output operations
Detailed Pin Configuration
The R5F21217KFP#U1 microcontroller has a total of 48 pins, each serving a specific purpose. The pin configuration is as follows:
(Pin Number) - (Pin Name) - (Function) 1 - VDD - Power Supply 2 - VSS - Ground 3 - P00 - General Purpose I/O 4 - P01 - General Purpose I/O 5 - P02 - General Purpose I/O 6 - P03 - General Purpose I/O 7 - P04 - General Purpose I/O 8 - P05 - General Purpose I/O 9 - P06 - General Purpose I/O 10 - P07 - General Purpose I/O 11 - P08 - General Purpose I/O 12 - P09 - General Purpose I/O 13 - P10 - General Purpose I/O 14 - P11 - General Purpose I/O 15 - P12 - General Purpose I/O 16 - P13 - General Purpose I/O 17 - P14 - General Purpose I/O 18 - P15 - General Purpose I/O 19 - P16 - General Purpose I/O 20 - P17 - General Purpose I/O 21 - P18 - General Purpose I/O 22 - P19 - General Purpose I/O 23 - P20 - General Purpose I/O 24 - P21 - General Purpose I/O 25 - P22 - General Purpose I/O 26 - P23 - General Purpose I/O 27 - P24 - General Purpose I/O 28 - P25 - General Purpose I/O 29 - P26 - General Purpose I/O 30 - P27 - General Purpose I/O 31 - P28 - General Purpose I/O 32 - P29 - General Purpose I/O 33 - P30 - General Purpose I/O 34 - P31 - General Purpose I/O 35 - P32 - General Purpose I/O 36 - P33 - General Purpose I/O 37 - P34 - General Purpose I/O 38 - P35 - General Purpose I/O 39 - P36 - General Purpose I/O 40 - P37 - General Purpose I/O 41 - P38 - General Purpose I/O 42 - P39 - General Purpose I/O 43 - P40 - General Purpose I/O 44 - P41 - General Purpose I/O 45 - P42 - General Purpose I/O 46 - P43 - General Purpose I/O 47 - RESET - Reset Pin 48 - XTAL - Crystal Oscillator Input
Functional Features
- High-speed processing capabilities for efficient control operations
- Integrated peripherals such as UART, I2C, and SPI for seamless communication with external devices
- Analog-to-Digital Converter (ADC) for precise analog signal measurements
- Multiple timers/counters for accurate timing operations
- GPIO pins for flexible general-purpose input/output configurations
Advantages and Disadvantages
Advantages
- High-performance microcontroller suitable for demanding applications
- Low power consumption for energy-efficient designs
- Compact size allows for integration in space-constrained systems
- Wide operating voltage range for versatile usage scenarios
Disadvantages
- Limited flash memory and RAM capacity compared to higher-end microcontrollers
- Relatively fewer communication interfaces compared to some other models
Working Principles
The R5F21217
10个与R5F21217KFP#U1在技术解决方案中的应用相关的常见问题及解答
Sure! Here are 10 common questions and answers related to the application of R5F21217KFP#U1 in technical solutions:
Q1: What is the R5F21217KFP#U1 microcontroller used for? A1: The R5F21217KFP#U1 microcontroller is commonly used in various technical solutions, such as industrial automation, consumer electronics, automotive systems, and IoT devices.
Q2: What is the maximum clock frequency supported by the R5F21217KFP#U1? A2: The R5F21217KFP#U1 microcontroller supports a maximum clock frequency of 50 MHz.
Q3: How much flash memory does the R5F21217KFP#U1 have? A3: The R5F21217KFP#U1 microcontroller has 128 KB of flash memory for program storage.
Q4: Can I expand the memory of the R5F21217KFP#U1? A4: Yes, the R5F21217KFP#U1 microcontroller supports external memory expansion through its memory bus interface.
Q5: What peripherals are available on the R5F21217KFP#U1? A5: The R5F21217KFP#U1 microcontroller offers various peripherals, including UART, SPI, I2C, ADC, timers, and GPIO pins.
Q6: Does the R5F21217KFP#U1 support real-time operating systems (RTOS)? A6: Yes, the R5F21217KFP#U1 microcontroller can be used with popular RTOSs like FreeRTOS or Micrium.
Q7: What voltage levels does the R5F21217KFP#U1 operate at? A7: The R5F21217KFP#U1 microcontroller operates at a voltage range of 2.7V to 5.5V.
Q8: Can I use the R5F21217KFP#U1 for low-power applications? A8: Yes, the R5F21217KFP#U1 microcontroller offers low-power modes and features like sleep mode and standby mode to optimize power consumption.
Q9: Is the R5F21217KFP#U1 suitable for safety-critical applications? A9: Yes, the R5F21217KFP#U1 microcontroller is designed with safety features and can be used in safety-critical applications, complying with relevant standards.
Q10: What development tools are available for programming the R5F21217KFP#U1? A10: Renesas provides a comprehensive set of development tools, including IDEs (Integrated Development Environments) like e² studio and compilers, to program and debug the R5F21217KFP#U1 microcontroller.
Please note that the specific details and answers may vary depending on the manufacturer's documentation and the application requirements.