Renesas Electronics America
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R5F21217JFP
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R5F21217JFP Microcontroller

Introduction

The R5F21217JFP microcontroller is a versatile and powerful embedded system component designed for a wide range of applications. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, IoT devices, consumer electronics, industrial automation
  • Characteristics: High performance, low power consumption, extensive peripheral set
  • Package: 48-pin LQFP (Low-profile Quad Flat Package)
  • Essence: The R5F21217JFP is designed to provide efficient processing and control capabilities for various electronic applications.
  • Packaging/Quantity: Typically available in reels with a specific quantity per reel.

Specifications

  • Architecture: 16-bit
  • CPU: CISC
  • Clock Speed: Up to 32 MHz
  • Flash Memory: 128 KB
  • RAM: 8 KB
  • Operating Voltage: 2.7V to 5.5V
  • I/O Ports: 38
  • Communication Interfaces: UART, SPI, I2C
  • Analog-to-Digital Converter (ADC): 10-bit resolution

Detailed Pin Configuration

The detailed pin configuration of the R5F21217JFP microcontroller can be found in the official datasheet provided by the manufacturer.

Functional Features

  • High Performance: Capable of handling complex tasks and real-time processing.
  • Low Power Consumption: Suitable for battery-powered and energy-efficient applications.
  • Extensive Peripheral Set: Integrated peripherals for interfacing with various external components and sensors.

Advantages and Disadvantages

Advantages

  • Versatile and suitable for diverse applications
  • Low power consumption enhances energy efficiency
  • Extensive peripheral set simplifies system integration

Disadvantages

  • Limited on-chip memory compared to some competing models
  • May require additional external components for certain applications

Working Principles

The R5F21217JFP microcontroller operates based on the principles of embedded system design, utilizing its CPU, memory, and peripherals to execute programmed instructions and interact with external devices.

Detailed Application Field Plans

The R5F21217JFP microcontroller is well-suited for the following application fields: - Industrial automation and control systems - Consumer electronics and home automation - Internet of Things (IoT) devices - Automotive electronics

Detailed and Complete Alternative Models

  • R5F21218JFP: Similar features with expanded memory and enhanced peripherals
  • R5F21219JFP: Higher clock speed and additional communication interfaces
  • R5F2121AJFP: Enhanced analog and digital signal processing capabilities

In conclusion, the R5F21217JFP microcontroller offers a balance of performance, power efficiency, and versatility, making it a valuable choice for a wide range of embedded system applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von R5F21217JFP in technischen Lösungen auf

  1. What is the R5F21217JFP microcontroller used for?

    • The R5F21217JFP microcontroller is commonly used in automotive applications, industrial control systems, and consumer electronics due to its high performance and low power consumption.

  2. What are the key features of the R5F21217JFP microcontroller?

    • The key features of the R5F21217JFP microcontroller include a 16-bit CPU core, flash memory, RAM, multiple communication interfaces, and various peripheral functions suitable for a wide range of applications.

  3. How do I program the R5F21217JFP microcontroller?

    • The R5F21217JFP microcontroller can be programmed using integrated development environments (IDEs) such as Renesas e² studio or third-party tools that support the RL78 family of microcontrollers.

  4. What are the available communication interfaces on the R5F21217JFP microcontroller?

    • The R5F21217JFP microcontroller supports communication interfaces such as UART, SPI, I2C, CAN, LIN, and USB, making it suitable for interfacing with various external devices and systems.

  5. Can the R5F21217JFP microcontroller be used in automotive applications?

    • Yes, the R5F21217JFP microcontroller is well-suited for automotive applications, including engine control, body control modules, dashboard systems, and more.

  6. What kind of development tools are available for the R5F21217JFP microcontroller?

    • Renesas provides a comprehensive set of development tools, including compilers, debuggers, and evaluation boards specifically designed for the R5F21217JFP microcontroller.

  7. Does the R5F21217JFP microcontroller support low-power operation?

    • Yes, the R5F21217JFP microcontroller offers low-power modes and features that enable efficient power management, making it suitable for battery-powered and energy-efficient applications.

  8. What kind of peripherals are integrated into the R5F21217JFP microcontroller?

    • The R5F21217JFP microcontroller integrates various peripherals such as timers, ADCs, DACs, PWM channels, and GPIOs, providing flexibility for different application requirements.

  9. Is there a development community or support network for the R5F21217JFP microcontroller?

    • Yes, Renesas provides technical support, documentation, and an active user community to assist developers working with the R5F21217JFP microcontroller.

  10. What are the typical voltage and temperature operating ranges for the R5F21217JFP microcontroller?

    • The R5F21217JFP microcontroller typically operates within a voltage range of 2.7V to 5.5V and a temperature range of -40°C to 85°C, making it suitable for a wide range of environments and applications.