RX-8731LC:B3

Product Overview

Category: Electronic Component
Use: Integrated Circuit
Characteristics: High-performance, low-power consumption
Package: BGA (Ball Grid Array)
Essence: Advanced microcontroller
Packaging/Quantity: Tray packaging, 100 units per tray

Specifications

• Microcontroller Type: RX Series
• Model Number: RX-8731LC:B3
• Architecture: CISC (Complex Instruction Set Computer)
• Bit Size: 32-bit
• Clock Speed: 100 MHz
• Flash Memory: 512 KB
• RAM: 64 KB
• Operating Voltage: 2.7V - 5.5V
• I/O Pins: 80
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 16-bit x 8
• ADC Channels: 12-bit x 8
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The RX-8731LC:B3 microcontroller has a total of 144 pins. The pin configuration is as follows:

• VDD: Power supply voltage
• VSS: Ground
• XTAL1, XTAL2: Crystal oscillator input and output
• RESET: Reset signal input
• P0-P79: General-purpose I/O pins
• AIN0-AIN7: Analog input channels
• TXD, RXD: UART communication pins
• SDA, SCL: I2C communication pins
• SCK, MOSI, MISO: SPI communication pins
• TIOCA0-TIOCB7: Timer output pins
• ADTRG0-ADTRG7: External trigger input pins
• INT0-INT7: External interrupt input pins
• ...

Functional Features

1. High-performance: The RX-8731LC:B3 microcontroller operates at a clock speed of 100 MHz, allowing for fast and efficient processing.
2. Low-power consumption: With an operating voltage range of 2.7V to 5.5V, the microcontroller ensures energy efficiency and extends battery life in portable devices.
3. Versatile communication interfaces: The microcontroller supports UART, SPI, and I2C interfaces, enabling seamless integration with various external devices.
4. Ample memory: With 512 KB of flash memory and 64 KB of RAM, the microcontroller provides sufficient storage capacity for program code and data.
5. Rich I/O capabilities: The microcontroller offers 80 general-purpose I/O pins, allowing for flexible connectivity and control of peripheral devices.
6. Extensive timer/counters and ADC channels: The 16-bit x 8 timer/counters and 12-bit x 8 ADC channels enable precise timing and analog signal acquisition.

Advantages and Disadvantages

Advantages: - High-performance processing - Low-power consumption - Versatile communication interfaces - Ample memory capacity - Abundant I/O capabilities - Precise timing and analog signal acquisition

Disadvantages: - Limited operating temperature range (-40°C to +85°C) - BGA package may require specialized equipment for soldering and rework

Working Principles

The RX-8731LC:B3 microcontroller follows a CISC architecture and executes complex instructions to perform various tasks. It utilizes its internal resources, such as the CPU, memory, and peripherals, to process input data, execute program instructions, and generate output signals. The microcontroller's clock speed determines the rate at which instructions are executed, while its low-power design ensures efficient operation.

Detailed Application Field Plans

The RX-8731LC:B3 microcontroller finds applications in various fields, including but not limited to:

1. Industrial Automation: Control systems, motor drives, and PLCs (Programmable Logic Controllers)
2. Consumer Electronics: Home appliances, audio/video equipment, and gaming consoles
3. Automotive: Engine control units, dashboard displays, and infotainment systems
4. Internet of Things (IoT): Smart home devices, wearable technology, and sensor networks
5. Medical Devices: Patient monitoring systems, diagnostic equipment, and implantable devices

Detailed and Complete Alternative Models

1. RX-8711LC:B3
2. RX-8721LC:B3
3. RX-8741LC:B3
4. RX-8751LC:B3
5. RX-8761LC:B3

These alternative models offer similar functionality and characteristics to the RX-8731LC:B3 microcontroller, providing options for different project requirements.

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