PIC16LF1455-E/P

Product Overview

Category

The PIC16LF1455-E/P belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and processing data.

Characteristics

• Low power consumption
• High performance
• Small form factor
• Wide operating voltage range
• Integrated peripherals for enhanced functionality

Package

The PIC16LF1455-E/P is available in a 20-pin PDIP package.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a compact and low-power package.

Packaging/Quantity

The PIC16LF1455-E/P is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Architecture: 8-bit
• Flash Program Memory: 14 KB
• RAM: 512 bytes
• Operating Voltage Range: 2.3V to 5.5V
• Maximum Speed: 48 MHz
• Number of I/O Pins: 18
• Timers: 2
• Analog-to-Digital Converter (ADC): 10-bit, 13 channels
• Communication Interfaces: USART, SPI, I2C
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC16LF1455-E/P has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD - Power supply voltage
2. RA0/AN0 - Analog input or digital I/O
3. RA1/AN1 - Analog input or digital I/O
4. RA2/AN2 - Analog input or digital I/O
5. RA3/AN3 - Analog input or digital I/O
6. RA4/T0CKI/C1OUT - Timer0 clock input or digital I/O
7. RA5/AN4/SS/HLVDIN - Analog input or digital I/O
8. VSS - Ground
9. RC0/T1OSO/T1CKI/CCP2 - Timer1 oscillator output or digital I/O
10. RC1/T1OSI/CCP2 - Timer1 oscillator input or digital I/O
11. RC2/CCP1 - Capture/Compare/PWM module 1 or digital I/O
12. RC3/SCL/SDA - I2C bus clock or data line or digital I/O
13. RC4/SDI/SDA - SPI data input or I2C bus data line or digital I/O
14. RC5/SDO - SPI data output or digital I/O
15. RC6/TX/CK - USART transmit or clock or digital I/O
16. RC7/RX/DT - USART receive or data or digital I/O
17. OSC1/CLKI - Oscillator crystal input
18. OSC2/CLKO - Oscillator crystal output
19. MCLR/VPP - Master Clear or programming voltage
20. VUSB - USB power supply

Functional Features

The PIC16LF1455-E/P microcontroller offers several functional features, including:

• Enhanced Flash program memory for storing code
• Integrated peripherals such as timers, ADC, and communication interfaces
• Low-power sleep mode for energy efficiency
• Brown-out Reset (BOR) for reliable operation during power fluctuations
• Watchdog Timer (WDT) for system reset in case of software errors
• In-Circuit Serial Programming (ICSP) for easy firmware updates
• USB interface for communication with external devices

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered applications
• High-performance capabilities enable efficient data processing
• Compact form factor allows for integration in space-constrained designs
• Wide operating voltage range provides flexibility in various power supply scenarios

Disadvantages

• Limited amount of RAM may restrict the complexity of applications
• Lack of advanced features compared to higher-end microcontrollers
• Limited number of I/O pins may limit the connectivity options in complex systems

Working Principles

The PIC16LF1455-E/P operates based on the principles of a typical microcontroller. It executes instructions stored in its Flash program memory, interacts with peripherals and external devices through its I/O pins, and performs various tasks according to the programmed code.

Detailed Application Field Plans

The PIC16LF1455-E/P finds applications in a wide range of fields, including:

1. Consumer Electronics: Remote controls, smart home devices, wearable technology.
2. Industrial Automation: Control systems, monitoring devices, motor control.
3. Automotive: Dashboard displays, engine control units, lighting systems.
4. Medical Devices: Patient monitoring, diagnostic equipment, infusion pumps.
5. Internet