PIC16LC774T-I/PQ

Product Overview

Category

The PIC16LC774T-I/PQ 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 PIC16LC774T-I/PQ is available in a PQFP package (Plastic Quad Flat Pack).

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 PIC16LC774T-I/PQ is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 20 MHz
• Program Memory Size: 7 KB
• RAM Size: 368 bytes
• Number of I/O Pins: 33
• ADC Channels: 5
• Timers: 3
• Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The PIC16LC774T-I/PQ has a total of 44 pins. The pin configuration is as follows:

1. VDD - Power supply voltage
2. RA0 - General-purpose I/O pin
3. RA1 - General-purpose I/O pin
4. RA2 - General-purpose I/O pin
5. RA3 - General-purpose I/O pin
6. RA4 - General-purpose I/O pin
7. RA5 - General-purpose I/O pin
8. MCLR - Master Clear input
9. OSC1 - Oscillator input
10. OSC2 - Oscillator output
11. RC0 - General-purpose I/O pin
12. RC1 - General-purpose I/O pin
13. RC2 - General-purpose I/O pin
14. RC3 - General-purpose I/O pin
15. RC4 - General-purpose I/O pin
16. RC5 - General-purpose I/O pin
17. VSS - Ground

(Continued...)

Functional Features

The PIC16LC774T-I/PQ offers the following functional features:

• High-speed processing capabilities
• On-chip memory for program storage and data handling
• Integrated peripherals such as ADC, timers, and communication interfaces
• Low power consumption for energy-efficient operation
• Flexible I/O pins for interfacing with external devices
• Wide operating voltage range for compatibility with various power sources

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable and battery-powered applications.
• Integrated peripherals reduce the need for external components, saving cost and board space.
• High-performance CPU enables efficient data processing and control.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• The number of I/O pins may be insufficient for certain projects requiring extensive interfacing.

Working Principles

The PIC16LC774T-I/PQ operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory to perform various tasks. The CPU fetches instructions, decodes them, and executes the corresponding operations. Input/output operations are facilitated through the I/O pins, allowing communication with external devices. Integrated peripherals enhance functionality and enable additional features such as analog-to-digital conversion and timing control.

Detailed Application Field Plans

The PIC16LC774T-I/PQ finds applications in a wide range of fields, including but not limited to:

1. Consumer electronics: Remote controls, smart home devices, wearable gadgets.
2. Industrial automation: Control systems, monitoring devices, motor control.
3. Automotive: Engine management, dashboard displays, lighting control.
4. Medical devices: Patient monitoring, diagnostic equipment, drug delivery systems.
5. Internet of Things (IoT): Sensor nodes, data loggers, home automation.

Detailed and Complete Alternative Models

1. PIC16F877A-I/PQ
2. PIC18F4520-I/PQ
3. ATmega328P-PU
4. STM32F103C8T6
5. MSP430G2553IPW28R

These alternative models offer similar functionalities and can be considered as alternatives to the PIC16LC774T-I/PQ based on specific project requirements.

In conclusion, the PIC16LC774T-I/PQ is a versatile microcontroller with high performance and low power consumption. Its compact size and integrated peripherals make it suitable for various applications in consumer electronics, industrial automation, automotive, medical devices, and IoT. While it has certain limitations in terms of program memory size and I/O pins, there are alternative models available to address specific project needs.