PIC18F67J94-I/MR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, industrial control applications
• Characteristics:
  • High-performance 8-bit microcontroller
  • Low power consumption
  • Large memory capacity
  • Wide range of peripherals
• Package: 64-pin QFN package
• Essence: Advanced microcontroller for embedded systems
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 100 MHz
• Program Memory Size: 128 KB
• RAM Size: 3.8 KB
• Data EEPROM Size: 1 KB
• Number of I/O Pins: 53
• ADC Channels: 16
• UART Modules: 4
• SPI Modules: 2
• I2C Modules: 2
• Timers: 5
• Operating Voltage Range: 2.3V to 5.5V
• Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18F67J94-I/MR microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Port A (RA0-RA7)
• Pins 9-16: Port B (RB0-RB7)
• Pins 17-24: Port C (RC0-RC7)
• Pins 25-32: Port D (RD0-RD7)
• Pins 33-40: Port E (RE0-RE7)
• Pins 41-48: Port F (RF0-RF7)
• Pins 49-56: Port G (RG0-RG7)
• Pins 57-64: VSS, VDD, OSC1, OSC2, MCLR, VCAP

Functional Features

• High-performance RISC CPU
• Enhanced Flash program memory
• Direct Memory Access (DMA) controller
• Analog-to-Digital Converter (ADC)
• Universal Asynchronous Receiver/Transmitter (UART)
• Serial Peripheral Interface (SPI)
• Inter-Integrated Circuit (I2C)
• Timers and PWM modules
• Interrupt handling capabilities
• Low-power modes for energy efficiency

Advantages and Disadvantages

Advantages: - High-performance and low power consumption - Ample memory capacity for complex applications - Wide range of peripherals for versatile functionality - Robust interrupt handling capabilities - Suitable for industrial control applications

Disadvantages: - Limited RAM size compared to some other microcontrollers - Higher cost compared to lower-end microcontrollers - Requires knowledge of assembly or C programming languages

Working Principles

The PIC18F67J94-I/MR microcontroller operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its program memory to perform various tasks. The CPU communicates with peripherals and memory through buses and interfaces. The microcontroller can be programmed using assembly language or high-level programming languages like C.

Detailed Application Field Plans

The PIC18F67J94-I/MR microcontroller is well-suited for a wide range of applications, including but not limited to: - Industrial automation and control systems - Home automation and smart devices - Automotive electronics - Medical devices - Consumer electronics - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models to the PIC18F67J94-I/MR microcontroller include: - PIC18F66J94-I/MR - PIC18F67J94-I/PT - PIC18F67J94-I/ML - PIC18F67J94-I/PTG - PIC18F66J94-I/PT

These alternative models offer similar features and capabilities, but may have variations in package type, temperature range, or pin configuration.

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