PIC16LF1454T-I/ML

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics:
  • Low power consumption
  • High performance
  • Small form factor
  • Integrated peripherals
• Package: ML (QFN)
• Essence: A microcontroller designed for low-power applications with integrated peripherals and high performance.
• 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
• Data EEPROM Size: 256 bytes
• Number of I/O Pins: 20
• ADC Channels: 12
• Timers: 3
• Communication Interfaces: SPI, I2C, UART
• Operating Voltage Range: 1.8V to 5.5V
• Temperature Range: -40°C to +125°C

Pin Configuration

The PIC16LF1454T-I/ML microcontroller has a total of 20 pins. The pin configuration is as follows:

VDD 1 20 VSS RA5/AN4 2 19 RB7/AN9 RA4/AN3 3 18 RB6/AN8 RA3/AN2 4 17 RB5/AN7 RA2/AN1 5 16 RB4/AN6 RA1/AN0 6 15 RB3/AN5 RA0/AN10 7 14 RB2/INT MCLR/VPP 8 13 RB1/SDA RC5/SCL 9 12 RB0/PGD RC4/RX 10 11 RC3/TX

Functional Features

• Low power consumption: The PIC16LF1454T-I/ML 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 responsive operation.
• Integrated peripherals: The microcontroller includes integrated peripherals such as ADC channels, timers, and communication interfaces (SPI, I2C, UART), reducing the need for external components.
• Small form factor: The ML package (QFN) allows for compact designs, making it ideal for space-constrained applications.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - Integrated peripherals reduce the need for additional components, saving cost and board space. - High-performance CPU enables fast and efficient processing. - Small form factor allows for compact designs.

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

Working Principles

The PIC16LF1454T-I/ML microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory, interacts with peripherals, and processes data according to the program logic. The microcontroller communicates with external devices through its various communication interfaces and performs control functions based on input signals.

Detailed Application Field Plans

The PIC16LF1454T-I/ML microcontroller finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Internet of Things (IoT) devices - Consumer electronics - Medical devices - Automotive electronics

Its low power consumption, integrated peripherals, and small form factor make it suitable for applications where space and power efficiency are crucial.

Detailed and Complete Alternative Models

• PIC16LF1455T-I/ML: Similar to the PIC16LF1454T-I/ML but with additional features such as more program memory and I/O pins.
• PIC16LF1459T-I/ML: A higher-end version of the PIC16LF1454T-I/ML with increased program memory, RAM, and I/O pins.
• PIC18F14K50-I/ML: An alternative microcontroller with similar features but based on a 16-bit architecture.

These alternative models offer different specifications and capabilities, allowing developers to choose the most suitable option for their specific application requirements.

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