PIC18F27K40T-I/ML

Product Overview

Category

The PIC18F27K40T-I/ML belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 8-bit architecture
• Flash program memory
• Low power consumption
• Wide operating voltage range
• Enhanced peripheral integration
• Advanced analog features

Package

The PIC18F27K40T-I/ML is available in a small form factor package, known as a QFN (Quad Flat No-Lead) package. This package offers a compact size and allows for easy integration into space-constrained designs.

Essence

The essence of the PIC18F27K40T-I/ML lies in its ability to provide efficient and reliable control and processing capabilities in a compact and low-power package.

Packaging/Quantity

This microcontroller is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Family: PIC18
• Core Size: 8-bit
• Program Memory Size: 128 KB
• RAM Size: 3.8 KB
• Number of I/O Pins: 35
• Operating Voltage Range: 1.8V - 5.5V
• Maximum Clock Speed: 64 MHz
• Data Bus Width: 8-bit
• ADC Resolution: 10-bit
• Number of Timers/Counters: 4
• Communication Interfaces: SPI, I2C, UART

Detailed Pin Configuration

The PIC18F27K40T-I/ML microcontroller has a total of 35 I/O pins, each serving a specific purpose. The pin configuration is as follows:

(Pin diagram here)

Functional Features

The PIC18F27K40T-I/ML offers a range of functional features that enhance its performance and versatility. Some notable features include:

• Enhanced Capture/Compare/PWM (ECCP) module for advanced motor control applications
• Integrated Analog-to-Digital Converter (ADC) for precise analog signal acquisition
• Multiple communication interfaces (SPI, I2C, UART) for seamless connectivity with other devices
• Enhanced Timer modules for accurate timing and event management
• Flexible interrupt handling capabilities for efficient multitasking

Advantages and Disadvantages

Advantages

• High-performance 8-bit architecture enables fast and efficient processing.
• Flash program memory allows for easy reprogramming and updates.
• Low power consumption extends battery life in portable applications.
• Wide operating voltage range provides flexibility in various power supply scenarios.
• Enhanced peripheral integration simplifies circuit design and reduces component count.

Disadvantages

• Limited program memory size may restrict the complexity of certain applications.
• 8-bit architecture may not be suitable for computationally intensive tasks.
• Lack of built-in Ethernet or USB interfaces may require additional components for connectivity.

Working Principles

The PIC18F27K40T-I/ML operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory to perform specific tasks. The microcontroller interacts with external devices through its I/O pins and communication interfaces, enabling it to control and monitor various aspects of an electronic system.

Detailed Application Field Plans

The PIC18F27K40T-I/ML finds applications in a wide range of fields, including but not limited to:

1. Industrial automation: Control systems, monitoring devices, and data acquisition units.
2. Consumer electronics: Home appliances, gaming consoles, and wearable devices.
3. Automotive: Engine control units, dashboard displays, and infotainment systems.
4. Medical devices: Patient monitoring systems, diagnostic equipment, and drug delivery systems.
5. Internet of Things (IoT): Smart home devices, environmental sensors, and automation controllers.

Detailed and Complete Alternative Models

1. PIC18F26K40-I/ML: Similar to the PIC18F27K40T-I/ML but with a smaller program memory size (64 KB).
2. PIC18F46K40-I/ML: Offers increased program memory size (256 KB) compared to the PIC18F27K40T-I/ML.
3. PIC18F25K40-I/ML: A lower-cost alternative with reduced program memory size (32 KB).

These alternative models provide options for different memory requirements and cost considerations while maintaining compatibility with the PIC18 microcontroller family.

In conclusion, the PIC18F27K40T-I/ML is a versatile microcontroller that offers high-performance processing capabilities in a compact package. Its advanced features, wide application range, and availability of alternative models make it a popular choice among embedded system designers.

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