PCF51JF128VHS

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics:
  • High-performance 32-bit microcontroller
  • Low power consumption
  • Integrated peripherals for various applications
• Package: VHS (Very High-Speed)
• Essence: Advanced microcontroller for embedded systems
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Architecture: ARM Cortex-M4
• Clock Speed: Up to 100 MHz
• Flash Memory: 128 KB
• RAM: 16 KB
• Operating Voltage: 2.7V to 5.5V
• Digital I/O Pins: 51
• Analog Input Channels: 12
• Communication Interfaces:
  • UART
  • SPI
  • I2C
  • CAN
• Timers/Counters: Multiple timers/counters available
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PCF51JF128VHS microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Digital I/O Pins
• Pins 9-20: Analog Input Channels
• Pins 21-28: Communication Interfaces (UART, SPI, I2C, CAN)
• Pins 29-36: Timers/Counters
• Pins 37-64: Reserved for other functions

Functional Features

• High-performance processing capabilities
• Low power consumption for energy-efficient designs
• Integrated peripherals for versatile applications
• Extensive communication interfaces for connectivity options
• Adequate memory for data storage and program execution
• Multiple timers/counters for precise timing operations

Advantages and Disadvantages

Advantages: - High-performance processing enables complex applications - Low power consumption extends battery life in portable devices - Integrated peripherals reduce external component count - Versatile communication interfaces facilitate connectivity - Sufficient memory for data storage and program execution - Precise timing operations with multiple timers/counters

Disadvantages: - Limited flash memory capacity compared to some other microcontrollers - Higher cost compared to entry-level microcontrollers - Steeper learning curve for beginners due to advanced features

Working Principles

The PCF51JF128VHS microcontroller operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, processes data, and controls various peripherals to perform desired functions. The microcontroller communicates with external devices through its communication interfaces, enabling interaction with the surrounding environment.

Detailed Application Field Plans

The PCF51JF128VHS microcontroller finds applications in various fields, including but not limited to:

1. Industrial Automation:

   • Control systems for manufacturing processes
   • Monitoring and control of machinery
   • Data acquisition and analysis

2. Home Automation:

   • Smart home devices and systems
   • Energy management and efficiency solutions
   • Security and surveillance systems

3. Automotive Electronics:

   • Engine control units (ECUs)
   • Infotainment systems
   • Advanced driver-assistance systems (ADAS)

4. Internet of Things (IoT):

   • Connected devices and sensors
   • IoT gateways and edge computing
   • Remote monitoring and control systems

Detailed and Complete Alternative Models

1. PCF51JF64VHS: Similar to PCF51JF128VHS but with 64 KB flash memory instead of 128 KB.
2. PCF51JF256VHS: Upgraded version with 256 KB flash memory for applications requiring higher storage capacity.
3. PCF51JF512VHS: Enhanced model with 512 KB flash memory and additional features for more demanding applications.

These alternative models provide options with varying flash memory capacities to suit different project requirements.

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