PIC16LF19155-I/SP

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: Low power consumption, high performance, versatile
• Package: 28-pin DIP (Dual Inline Package)
• Essence: A microcontroller designed for various control applications with low power requirements.
• Packaging/Quantity: Sold in individual units or reels of 25 pieces.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 32 MHz
• Program Memory Size: 14 KB
• RAM Size: 1.5 KB
• Data EEPROM Size: 256 bytes
• Digital I/O Pins: 25
• Analog Input Channels: 12
• Timers: 3
• Communication Interfaces: UART, SPI, I2C
• Operating Voltage Range: 1.8V to 5.5V
• Temperature Range: -40°C to +125°C

Pin Configuration

The PIC16LF19155-I/SP has a total of 28 pins. The pin configuration is as follows:

1 MCLR/VPP 14 RA4/AN3/C1OUT 2 RA0/AN0 15 RC0/AN4/SOSCO 3 RA1/AN1 16 RC1/AN5/SOSCI 4 RA2/AN2 17 RC2/AN6/CCP1 5 VSS 18 RC3/AN7/SCK/SCL 6 RA3/AN3 19 RC4/TX/CK 7 RA4/AN4 20 RC5/RX/DT 8 VDD 21 RC6/CCP2 9 RB0/AN12 22 RC7/AN8/SDI/SDA 10 RB1/AN10 23 VSS 11 RB2/AN8 24 VDD 12 RB3/AN9 25 RB4/AN11/KBI0 13 RB5/AN11 26 RB6/KBI1/PGM 27 RB7/KBI2/PGC 28 RB8/KBI3/PGD

Functional Features

• Low power consumption: The microcontroller is designed to operate efficiently with minimal power requirements, making it suitable for battery-powered applications.
• High performance: With a CPU speed of up to 32 MHz, the PIC16LF19155-I/SP offers fast and reliable processing capabilities.
• Versatility: It provides various communication interfaces (UART, SPI, I2C) and ample digital and analog I/O pins, allowing for flexible connectivity and control options.

Advantages and Disadvantages

Advantages: - Low power consumption enables energy-efficient operation. - High-performance CPU allows for quick and responsive execution of tasks. - Versatile communication interfaces and I/O pins offer flexibility in system design.

Disadvantages: - Limited program memory size may restrict the complexity of applications. - Relatively small RAM size may limit the amount of data that can be stored during runtime.

Working Principles

The PIC16LF19155-I/SP operates based on an 8-bit architecture. It executes instructions stored in its program memory, interacts with peripherals through various communication interfaces, and controls external devices using its digital and analog I/O pins. The microcontroller's low power consumption is achieved through efficient power management techniques, enabling extended battery life in portable applications.

Detailed Application Field Plans

The PIC16LF19155-I/SP is suitable for a wide range of control applications, including but not limited to: - Home automation systems - Industrial automation - Internet of Things (IoT) devices - Robotics - Automotive electronics - Medical devices

Alternative Models

If the PIC16LF19155-I/SP does not meet specific requirements, alternative microcontrollers with similar features and capabilities include: - PIC16LF19156-I/SP - PIC16LF19157-I/SP - PIC16LF19158-I/SP

These alternatives offer compatibility with existing designs and provide options for scalability or additional functionality.

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