PIC16LF1454T-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 features and capabilities.
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on the supplier.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 32 MHz
• Program Memory Size: 14 KB
• RAM Size: 512 bytes
• Number of I/O Pins: 12
• ADC Channels: 10-bit, 11 channels
• Communication Interfaces: UART, SPI, I2C
• Operating Voltage Range: 1.8V to 5.5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC16LF1454T-I/ST microcontroller has a total of 14 pins. The pin configuration is as follows:

1. VDD - Power supply voltage
2. RA0/AN0 - Analog input or digital I/O pin
3. RA1/AN1 - Analog input or digital I/O pin
4. RA2/AN2 - Analog input or digital I/O pin
5. RA3/AN3 - Analog input or digital I/O pin
6. RA4/T0CKI/C1OUT - Timer0 clock input or digital I/O pin
7. RA5/AN4/SS/HLVDIN - Analog input or digital I/O pin
8. VSS - Ground
9. RB0/INT/FLT0 - External interrupt or digital I/O pin
10. RB1/SDI/SDA - SPI or I2C data input or digital I/O pin
11. RB2/SDO - SPI data output or digital I/O pin
12. RB3/SCK/SCL - SPI or I2C clock input or digital I/O pin
13. RB4/T1OSO/T1CKI - Timer1 oscillator output or digital I/O pin
14. RB5/T1OSI/SS - Timer1 oscillator input or digital I/O pin

Functional Features

• Low power consumption: The PIC16LF1454T-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 offers fast and reliable processing capabilities.
• Small form factor: The TSSOP-14 package allows for compact designs, making it ideal for space-constrained applications.
• Advanced communication interfaces: The microcontroller supports UART, SPI, and I2C interfaces, enabling seamless integration with other devices.
• Analog-to-Digital Converter (ADC): The 10-bit ADC with 11 channels allows for precise analog signal measurements.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - High-performance CPU enables efficient execution of complex tasks. - Small form factor facilitates compact and space-saving designs. - Versatile communication interfaces enhance connectivity options. - Precise analog signal measurements with the built-in ADC.

Disadvantages: - Limited program memory size may restrict the complexity of applications. - Limited RAM size may impose constraints on data storage and manipulation. - Limited number of I/O pins may limit the number of external devices that can be connected.

Working Principles

The PIC16LF1454T-I/ST microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory, interacts with peripherals through its I/O pins, and communicates with external devices using its communication interfaces. The microcontroller can be programmed using various development tools and programming languages, allowing developers to create custom applications.

Detailed Application Field Plans

The PIC16LF1454T-I/ST microcontroller finds applications in various fields, including but not limited to:

1. Internet of Things (IoT) devices: The low power consumption and small form factor make it suitable for IoT applications such as smart home devices, environmental sensors, and wearable devices.
2. Industrial control systems: The high-performance CPU and versatile communication interfaces enable the microcontroller to control and monitor industrial processes and equipment.
3. Consumer electronics: The microcontroller can be used in devices like remote controls, gaming peripherals, and home automation systems.
4. Automotive electronics: With its wide operating temperature range, the microcontroller can be employed in automotive applications such as engine control units, dashboard displays, and lighting systems.

Detailed and Complete Alternative Models

• PIC16LF1455T-I/ST
• PIC16LF1459T-I/ST
• PIC16LF1454-I/ST
• PIC16LF1455-I/ST