PIC16LC622T-04I/SS

Product Overview

Category

The PIC16LC622T-04I/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
• Small form factor
• Wide operating voltage range
• Integrated peripherals for enhanced functionality

Package

The PIC16LC622T-04I/SS is available in a SSOP package, which stands for Shrink Small Outline Package. This package offers a compact size and easy integration into circuit boards.

Essence

The essence of the PIC16LC622T-04I/SS lies in its ability to provide efficient control and processing capabilities in a small and low-power package.

Packaging/Quantity

The PIC16LC622T-04I/SS is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller architecture: 8-bit
• CPU speed: 4 MHz
• Program memory size: 3.5 KB
• RAM size: 128 bytes
• Number of I/O pins: 12
• Operating voltage range: 2.0V to 5.5V
• Operating temperature range: -40°C to +85°C
• Communication interfaces: UART, SPI, I2C
• Timers/Counters: 2 x 8-bit, 1 x 16-bit
• Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution

Detailed Pin Configuration

The PIC16LC622T-04I/SS has a total of 20 pins, each serving a specific purpose. 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. MCLR/VPP - Master Clear input or programming voltage
8. RC0 - General-purpose I/O pin
9. RC1 - General-purpose I/O pin
10. RC2 - General-purpose I/O pin
11. RC3 - General-purpose I/O pin
12. RC4 - General-purpose I/O pin
13. RC5 - General-purpose I/O pin
14. VSS - Ground
15. OSC1/CLKIN - Oscillator input
16. OSC2/CLKOUT - Oscillator output
17. RB0/INT - General-purpose I/O pin or external interrupt input
18. RB1 - General-purpose I/O pin
19. RB2 - General-purpose I/O pin
20. RB3 - General-purpose I/O pin

Functional Features

The PIC16LC622T-04I/SS offers several functional features that enhance its usability and performance:

1. Integrated peripherals: The microcontroller includes UART, SPI, and I2C interfaces, allowing seamless communication with other devices.
2. Timers/Counters: Two 8-bit timers and one 16-bit timer provide precise timing control for various applications.
3. Analog-to-Digital Converter (ADC): The built-in ADC enables the microcontroller to measure analog signals accurately.
4. Low power consumption: The device is designed to operate efficiently with minimal power consumption, making it suitable for battery-powered applications.
5. High-performance CPU: The 8-bit CPU ensures fast execution of instructions and efficient data processing.

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable and battery-powered devices.
• Integrated peripherals simplify the design and reduce external component count.
• Wide operating voltage range allows compatibility with various power sources.
• High-performance CPU ensures efficient data processing.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Limited RAM size may impose constraints on data storage and manipulation.
• Lack of advanced features found in higher-end microcontrollers.

Working Principles

The PIC16LC622T-04I/SS operates based on the Von Neumann architecture, where program instructions and data are stored in separate memory spaces. The CPU fetches instructions from the program memory, executes them, and stores results in the data memory. It communicates with peripherals through dedicated registers and interfaces.

The microcontroller follows a sequential execution model, where instructions are executed one after another unless interrupted by an external event or timer overflow. It utilizes clock signals to synchronize its internal operations and ensure accurate timing.

Detailed Application Field Plans

The PIC16LC622T-04I/SS finds applications in various fields, including but not limited to:

1. Consumer electronics: Remote controls, smart home devices,