PIC16LF18426T-I/ST

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: Low power consumption, high performance, small form factor
• Package: TSSOP-14
• Essence: A microcontroller designed for low-power applications with advanced control features
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 32 MHz
• Program Memory Size: 7 KB
• RAM Size: 512 bytes
• Data EEPROM Size: 256 bytes
• Operating Voltage Range: 1.8V to 5.5V
• Number of I/O Pins: 12
• Analog-to-Digital Converter (ADC): 10-bit, 6 channels
• Timers: 2 x 8-bit, 1 x 16-bit
• Communication Interfaces: UART, SPI, I2C
• Temperature Range: -40°C to +125°C

Pin Configuration

The PIC16LF18426T-I/ST microcontroller has a total of 14 pins, which are assigned specific functions as follows:

1. VDD - Power supply voltage
2. RA0 - General-purpose I/O pin
3. RA1 - General-purpose I/O pin
4. RA2 - General-purpose I/O pin
5. RA3 - General-purpose I/O pin
6. RA4 - General-purpose I/O pin
7. MCLR - Master Clear input
8. RC0 - General-purpose I/O pin
9. RC1 - General-purpose I/O pin
10. RC2 - General-purpose I/O pin
11. RC3 - General-purpose I/O pin
12. RC4 - General-purpose I/O pin
13. VSS - Ground
14. OSC1/CLKIN - Oscillator input

Functional Features

• Low power consumption: The PIC16LF18426T-I/ST is designed to operate efficiently in low-power applications, making it suitable for battery-powered devices.
• High performance: With a CPU speed of up to 32 MHz, this microcontroller can handle complex control tasks effectively.
• Small form factor: The TSSOP-14 package allows for compact designs and space-saving integration into various electronic systems.
• Advanced control features: The microcontroller offers multiple communication interfaces (UART, SPI, I2C) and an ADC for analog signal processing.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - High-performance capabilities enable efficient control algorithms. - Small form factor allows for integration in space-constrained designs. - Multiple communication interfaces provide flexibility in system connectivity.

Disadvantages: - Limited program memory size may restrict the complexity of applications. - Limited RAM size may limit the amount of data that can be processed simultaneously.

Working Principles

The PIC16LF18426T-I/ST microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory, which controls the behavior of the device. The microcontroller interacts with external components through its I/O pins, allowing it to receive inputs and generate outputs. It can communicate with other devices using UART, SPI, or I2C protocols. The built-in ADC enables the microcontroller to convert analog signals into digital values for further processing.

Detailed Application Field Plans

The PIC16LF18426T-I/ST microcontroller finds applications in various fields, including:

1. Internet of Things (IoT): It can be used in IoT devices for sensor data acquisition and control.
2. Home Automation: The microcontroller can control and monitor various home automation systems, such as lighting, temperature, and security.
3. Industrial Control: It can be employed in industrial control systems for process monitoring and automation.
4. Medical Devices: The microcontroller can be integrated into medical devices for data acquisition and control purposes.

Detailed and Complete Alternative Models

1. PIC16LF18426-I/ST: Similar to the PIC16LF18426T-I/ST, but without the extended temperature range (-40°C to +125°C).
2. PIC16LF18426T-E/ST: Same as the PIC16LF18426T-I/ST, but with an extended temperature range (-40°C to +150°C).
3. PIC16LF18426T-I/SO: Same features as the PIC16LF18426T-I/ST, but in a SOIC-14 package.

These alternative models provide options based on specific temperature requirements or package preferences.

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