R5F104LLALA#W0

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: This microcontroller is designed to provide efficient and reliable control for various electronic applications.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Architecture: Renesas RX Family
• CPU: 32-bit RXv2 core
• Clock Frequency: Up to 48 MHz
• Flash Memory: 256 KB
• RAM: 16 KB
• Operating Voltage: 1.8V - 3.6V
• I/O Ports: 52
• Communication Interfaces: UART, I2C, SPI, USB
• Analog-to-Digital Converter: 12-bit, 10 channels
• Timers: 16-bit x 4, 32-bit x 2
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The R5F104LLALA#W0 microcontroller has a total of 100 pins, which are distributed as follows:

• Port A: Pins 1-8
• Port B: Pins 9-16
• Port C: Pins 17-24
• Port D: Pins 25-32
• Port E: Pins 33-40
• Port F: Pins 41-48
• Port G: Pins 49-56
• Port H: Pins 57-64
• Port J: Pins 65-72
• Port K: Pins 73-80
• Port L: Pins 81-88
• Port M: Pins 89-96
• VDD, VSS, and other power supply pins: Remaining pins

Functional Features

• High-performance CPU with advanced instruction set
• Low power consumption for energy-efficient applications
• Rich set of communication interfaces for seamless connectivity
• Flexible I/O ports for versatile interfacing options
• Built-in analog-to-digital converter for precise sensor measurements
• Multiple timers for accurate timing control
• Comprehensive development tools and software libraries for easy application development

Advantages and Disadvantages

Advantages

• Powerful processing capabilities for demanding applications
• Efficient power management for extended battery life
• Compact size allows for integration in space-constrained designs
• Wide range of communication interfaces enable seamless connectivity
• Extensive development support and resources available

Disadvantages

• Limited on-chip memory compared to some other microcontrollers
• Higher cost compared to entry-level microcontrollers
• Steeper learning curve for beginners due to advanced features and architecture

Working Principles

The R5F104LLALA#W0 microcontroller operates based on the RXv2 core architecture. It executes instructions fetched from the flash memory using the internal CPU. The CPU communicates with various peripherals and external devices through the I/O ports and communication interfaces. The microcontroller's working principle revolves around executing user-defined code to control and interact with the connected electronic components.

Detailed Application Field Plans

The R5F104LLALA#W0 microcontroller finds applications in various fields, including:

1. Industrial automation: Control systems, motor drives, PLCs
2. Internet of Things (IoT): Smart home devices, environmental monitoring
3. Consumer electronics: Home appliances, audio/video equipment
4. Automotive: Infotainment systems, engine control units
5. Medical devices: Patient monitoring, diagnostic equipment
6. Robotics: Control and motion systems

Detailed and Complete Alternative Models

1. R5F104LLALA#W1: Similar to R5F104LLALA#W0, but with increased flash memory capacity (512 KB)
2. R5F104LLALA#W2: Similar to R5F104LLALA#W0, but with extended temperature range (-40°C to +105°C)
3. R5F104LLALA#W3: Similar to R5F104LLALA#W0, but with additional communication interfaces (Ethernet, CAN)

These alternative models offer enhanced features and specifications to cater to specific application requirements.

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