PIC16LC54AT-04E/SS

Product Overview

Category

The PIC16LC54AT-04E/SS 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 RISC CPU
• Wide operating voltage range
• On-chip flash memory for program storage
• Multiple I/O ports for interfacing with external devices

Package

The PIC16LC54AT-04E/SS is available in a SSOP package, which stands for Shrink Small Outline Package. This package offers a compact size and allows for easy integration into small form factor designs.

Essence

The essence of the PIC16LC54AT-04E/SS lies in its ability to provide efficient control and processing capabilities in a compact and low-power package.

Packaging/Quantity

The PIC16LC54AT-04E/SS is typically packaged in reels or tubes, containing a specific quantity of microcontrollers per package. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Operating Voltage: 2.5V to 5.5V
• Clock Speed: Up to 4 MHz
• Flash Memory: 512 words
• RAM: 25 bytes
• I/O Pins: 12
• Timers: 1
• ADC Channels: 4
• Communication Interfaces: SPI, I2C, UART

Detailed Pin Configuration

The PIC16LC54AT-04E/SS has a total of 14 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/VREF - Analog input or digital I/O, voltage reference
6. RA4/T0CKI/C1OUT - Timer 0 clock input or digital I/O, comparator output
7. MCLR/VPP - Master Clear input or programming voltage
8. GND - Ground
9. RB0/INT - External interrupt or digital I/O
10. RB1/SDI/SDA - SPI data input or I2C data line
11. RB2/SDO/SA0 - SPI data output or I2C address bit
12. RB3/SCK/SCL - SPI clock input or I2C clock line
13. RB4/T1OSO/T1CKI - Timer 1 oscillator output or clock input
14. RB5/T1OSI/SS - Timer 1 oscillator input or slave select for SPI

Functional Features

The PIC16LC54AT-04E/SS offers several functional features that enhance its usability and performance:

1. High-performance RISC CPU: The microcontroller is equipped with a powerful CPU that enables fast and efficient execution of instructions.
2. Flash Memory: On-chip flash memory allows for easy program storage and flexibility in updating firmware.
3. I/O Ports: Multiple I/O ports provide the ability to interface with external devices, enabling communication and control.
4. Timers: The built-in timer module facilitates accurate timing and event-based operations.
5. ADC Channels: The analog-to-digital converter (ADC) channels enable the microcontroller to process analog signals from sensors or other sources.

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered applications.
• Compact size and SSOP package allow for easy integration into small form factor designs.
• Wide operating voltage range provides flexibility in various power supply scenarios.
• On-chip flash memory allows for easy program updates and firmware modifications.

Disadvantages

• Limited RAM capacity may restrict the complexity of applications that can be implemented.
• Clock speed limitation to 4 MHz may impact performance in high-speed applications.
• Limited number of I/O pins may require additional external circuitry for complex projects.

Working Principles

The PIC16LC54AT-04E/SS operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its flash memory, utilizing the CPU's ALU (Arithmetic Logic Unit), registers, and other functional units to perform data processing, control operations, and communication with external devices. The microcontroller follows a sequential execution model, where instructions are fetched, decoded, and executed one by one.

Detailed Application Field Plans

The PIC16LC54AT-04E/SS finds application in various fields, including but not limited to:

1. Consumer Electronics: Remote controls, smart home devices, and portable gadgets.
2. Industrial Automation: Control