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R5F100JJAFA#V0
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R5F100JJAFA#V0

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, IoT devices, consumer electronics
  • Characteristics: Low power consumption, high performance, compact size
  • Package: LQFP (Low-profile Quad Flat Package)
  • Essence: The R5F100JJAFA#V0 is a microcontroller designed for various applications that require low power consumption and high performance. It is commonly used in embedded systems, IoT devices, and consumer electronics.
  • Packaging/Quantity: Available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

  • Architecture: 16-bit CISC
  • CPU Speed: Up to 20 MHz
  • Flash Memory: 128 KB
  • RAM: 8 KB
  • Operating Voltage: 2.7 V to 5.5 V
  • I/O Pins: 48
  • Communication Interfaces: UART, SPI, I2C
  • Analog Inputs: 12-bit ADC with 10 channels
  • Timers/Counters: 16-bit timers/counters

Detailed Pin Configuration

The R5F100JJAFA#V0 microcontroller has a total of 48 pins. Here is the detailed pin configuration:

  1. VDD - Power supply voltage
  2. VSS - Ground
  3. P00 - General-purpose I/O pin
  4. P01 - General-purpose I/O pin
  5. P02 - General-purpose I/O pin
  6. P03 - General-purpose I/O pin
  7. P04 - General-purpose I/O pin
  8. P05 - General-purpose I/O pin
  9. P06 - General-purpose I/O pin
  10. P07 - General-purpose I/O pin
  11. P10 - General-purpose I/O pin
  12. P11 - General-purpose I/O pin
  13. P12 - General-purpose I/O pin
  14. P13 - General-purpose I/O pin
  15. P14 - General-purpose I/O pin
  16. P15 - General-purpose I/O pin
  17. P16 - General-purpose I/O pin
  18. P17 - General-purpose I/O pin
  19. P20 - General-purpose I/O pin
  20. P21 - General-purpose I/O pin
  21. P22 - General-purpose I/O pin
  22. P23 - General-purpose I/O pin
  23. P24 - General-purpose I/O pin
  24. P25 - General-purpose I/O pin
  25. P26 - General-purpose I/O pin
  26. P27 - General-purpose I/O pin
  27. P30 - General-purpose I/O pin
  28. P31 - General-purpose I/O pin
  29. P32 - General-purpose I/O pin
  30. P33 - General-purpose I/O pin
  31. P34 - General-purpose I/O pin
  32. P35 - General-purpose I/O pin
  33. P36 - General-purpose I/O pin
  34. P37 - General-purpose I/O pin
  35. P40 - General-purpose I/O pin
  36. P41 - General-purpose I/O pin
  37. P42 - General-purpose I/O pin
  38. P43 - General-purpose I/O pin
  39. P44 - General-purpose I/O pin
  40. P45 - General-purpose I/O pin
  41. P46 - General-purpose I/O pin
  42. P47 - General-purpose I/O pin
  43. RESET - Reset pin
  44. XT1IN - External crystal oscillator input
  45. XT1OUT - External crystal oscillator output
  46. VREFH - High reference voltage for ADC
  47. VREFL - Low reference voltage for ADC
  48. AVSS - Ground for analog circuits

Functional Features

  • Low power consumption: The R5F100JJAFA#V0 microcontroller is designed to operate efficiently with low power requirements, making it suitable for battery-powered devices and energy-efficient applications.
  • High performance: With a CPU speed of up to 20 MHz and ample flash memory and RAM, this microcontroller offers fast and reliable processing capabilities for demanding applications.
  • Compact size: The LQFP package ensures a compact form factor, allowing for space-saving designs in various electronic devices.

Advantages and Disadvantages

Advantages: - Low power consumption enables energy-efficient operation. - High-performance CPU allows for fast and reliable processing. - Ample flash memory and RAM provide sufficient storage and data handling capabilities. - Compact size facilitates space-saving designs.

Disadvantages: - Limited I/O pins may restrict the number of external devices that can be connected directly. - Lack of built-in communication protocols may require additional components for certain applications.

Working Principles

10個與R5F100JJAFA#V0在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of R5F100JJAFA#V0 in technical solutions:

  1. Q: What is R5F100JJAFA#V0? A: R5F100JJAFA#V0 is a microcontroller from the Renesas R5F series, specifically designed for technical solutions.

  2. Q: What are the key features of R5F100JJAFA#V0? A: Some key features of R5F100JJAFA#V0 include a high-performance CPU, various communication interfaces, analog-to-digital converters, and flash memory.

  3. Q: What technical solutions can R5F100JJAFA#V0 be used for? A: R5F100JJAFA#V0 can be used in a wide range of applications such as industrial automation, consumer electronics, automotive systems, and IoT devices.

  4. Q: How much flash memory does R5F100JJAFA#V0 have? A: R5F100JJAFA#V0 has a flash memory capacity of X kilobytes (replace X with the actual value).

  5. Q: Can R5F100JJAFA#V0 support real-time operating systems (RTOS)? A: Yes, R5F100JJAFA#V0 is capable of running real-time operating systems, making it suitable for complex applications that require multitasking.

  6. Q: What programming language can be used with R5F100JJAFA#V0? A: R5F100JJAFA#V0 can be programmed using C or C++ languages, which are commonly used in embedded systems development.

  7. Q: Does R5F100JJAFA#V0 have built-in communication interfaces? A: Yes, R5F100JJAFA#V0 supports various communication interfaces such as UART, SPI, I2C, and CAN, allowing seamless integration with other devices.

  8. Q: Can R5F100JJAFA#V0 operate in low-power modes? A: Yes, R5F100JJAFA#V0 offers low-power modes to optimize energy consumption, making it suitable for battery-powered applications.

  9. Q: Is R5F100JJAFA#V0 suitable for safety-critical applications? A: Yes, R5F100JJAFA#V0 is designed with safety features and can meet the requirements of safety-critical applications like automotive systems.

  10. Q: Are development tools available for programming R5F100JJAFA#V0? A: Yes, Renesas provides a range of development tools, including integrated development environments (IDEs) and debuggers, specifically designed for programming R5F100JJAFA#V0.

Please note that the specific details may vary depending on the actual specifications and documentation provided by Renesas for R5F100JJAFA#V0.