PIC18F4680-E/ML

Product Overview

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

High-performance 8-bit architecture
Flash memory for program storage
Integrated peripherals for versatile functionality
Low power consumption
Wide operating voltage range
Robust communication interfaces
Enhanced security features

Package

The PIC18F4680-E/ML is available in a small form factor, known as a micro lead frame (ML) package. This package ensures easy integration into compact designs while providing reliable electrical connections.

Essence

The essence of the PIC18F4680-E/ML lies in its ability to provide efficient and reliable control and processing capabilities in a compact and low-power package.

Packaging/Quantity

The PIC18F4680-E/ML is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of microcontrollers. The exact packaging and quantity may vary depending on the supplier.

Specifications

Microcontroller Family: PIC18F
Core Architecture: 8-bit
Program Memory Size: 32 KB
RAM Size: 1.5 KB
Operating Voltage Range: 2.0V to 5.5V
Maximum Clock Speed: 40 MHz
Number of I/O Pins: 36
Communication Interfaces: UART, SPI, I2C
Analog-to-Digital Converter (ADC): 10-bit, 13 channels
Timers/Counters: 3 x 8-bit, 1 x 16-bit
PWM Channels: 4
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F4680-E/ML features a total of 36 I/O pins, each serving a specific purpose. The detailed pin configuration is as follows:

Pin 1: VDD - Power Supply
Pin 2: RA0/AN0 - Analog Input/Output or Digital I/O
Pin 3: RA1/AN1 - Analog Input/Output or Digital I/O
Pin 4: RA2/AN2 - Analog Input/Output or Digital I/O
Pin 5: RA3/AN3 - Analog Input/Output or Digital I/O
Pin 6: RA4/T0CKI/C1OUT - Timer0 Clock Input or Digital I/O
Pin 7: RA5/AN4/SS/HLVDIN - Analog Input/Output or Digital I/O
Pin 8: RE0/RD/AN5 - Reset Input or Digital I/O
Pin 9: RE1/WR/AN6 - Write Enable or Digital I/O
Pin 10: RE2/CS/AN7 - Chip Select or Digital I/O
... (continued for all 36 pins)

Functional Features

The PIC18F4680-E/ML offers several functional features that enhance its versatility and performance. Some notable features include:

Flash memory for program storage and easy reprogramming
Integrated peripherals such as UART, SPI, and I2C for communication with external devices
Analog-to-Digital Converter (ADC) for precise analog signal measurement
Timers and counters for accurate timing and event counting
Pulse Width Modulation (PWM) channels for generating analog-like signals
Enhanced security features to protect sensitive data and code

Advantages and Disadvantages

Advantages

High-performance 8-bit architecture enables efficient control and processing tasks.
Low power consumption extends battery life in portable applications.
Wide operating voltage range allows for flexibility in power supply selection.
Integrated peripherals simplify system design and reduce external component count.
Enhanced security features provide protection against unauthorized access.

Disadvantages

Limited program memory size may restrict the complexity of applications.
8-bit architecture may not be suitable for computationally intensive tasks.
Limited number of I/O pins may limit the connectivity options in complex systems.

Working Principles

The PIC18F4680-E/ML operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory, interacts with external devices through various communication interfaces, and performs control and processing tasks according to the programmed logic.

Detailed Application Field Plans

The PIC18F4680-E/ML finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home automation - Internet of Things (IoT) devices

In industrial automation, it can be used for controlling machinery, monitoring sensors, and managing data acquisition. In consumer electronics, it can serve as the brain of

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC18F4680-E/ML v technických řešeních

What is the maximum operating frequency of PIC18F4680-E/ML?
- The maximum operating frequency of PIC18F4680-E/ML is 40 MHz.
What are the key features of PIC18F4680-E/ML?
- Some key features of PIC18F4680-E/ML include 32 KB flash program memory, 1.5 KB RAM, and 256 bytes of EEPROM data memory.
Can PIC18F4680-E/ML be used for motor control applications?
- Yes, PIC18F4680-E/ML can be used for motor control applications due to its integrated PWM modules and high-speed ADC.
Is PIC18F4680-E/ML suitable for battery-powered devices?
- Yes, PIC18F4680-E/ML is suitable for battery-powered devices as it has low power consumption features and multiple low-power modes.
What communication interfaces does PIC18F4680-E/ML support?
- PIC18F4680-E/ML supports various communication interfaces including SPI, I2C, and UART.
Can PIC18F4680-E/ML be used in industrial automation applications?
- Yes, PIC18F4680-E/ML is suitable for industrial automation applications due to its robust design and wide operating temperature range.
What development tools are available for programming PIC18F4680-E/ML?
- Development tools such as MPLAB X IDE and PICkit programmers can be used for programming PIC18F4680-E/ML.
Does PIC18F4680-E/ML have built-in security features?
- Yes, PIC18F4680-E/ML offers security features such as code protection and data EEPROM memory protection.
Can PIC18F4680-E/ML be used in automotive electronics?
- Yes, PIC18F4680-E/ML can be used in automotive electronics applications due to its robustness and reliability.
What are the available package options for PIC18F4680-E/ML?
- PIC18F4680-E/ML is available in various package options including QFN, PDIP, and TQFP.