PIC16C621-04I/SO

Product Overview

Category

The PIC16C621-04I/SO belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and managing their operations.

Characteristics

• Low power consumption
• High performance
• Compact size
• Versatile functionality
• Easy integration with other components

Package

The PIC16C621-04I/SO is available in a small outline (SO) package, which ensures efficient space utilization and ease of installation.

Essence

The essence of this microcontroller lies in its ability to provide reliable and efficient control and management capabilities to electronic devices and embedded systems.

Packaging/Quantity

The PIC16C621-04I/SO 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

• Microcontroller type: PIC16C621-04I/SO
• Architecture: 8-bit
• CPU speed: 4 MHz
• Program memory size: 1.75 KB
• RAM size: 128 bytes
• Number of I/O pins: 12
• Operating voltage range: 2.5V - 5.5V
• Operating temperature range: -40°C to +85°C
• Communication interfaces: SPI, I2C, UART
• Timers/Counters: 1 x 8-bit, 1 x 16-bit
• Analog-to-Digital Converter (ADC): 4 channels, 10-bit resolution

Detailed Pin Configuration

The PIC16C621-04I/SO microcontroller has a total of 18 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 - Master Clear input
8. VSS - Ground
9. OSC1/CLKIN - Oscillator input
10. OSC2/CLKOUT - 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. RB4 - General-purpose I/O pin
18. RB5 - General-purpose I/O pin

Functional Features

The PIC16C621-04I/SO microcontroller offers several functional features that enhance its performance and usability:

1. High-speed processing: With a CPU speed of 4 MHz, it can efficiently handle complex tasks.
2. Versatile I/O capabilities: The 12 I/O pins allow for seamless integration with external devices and sensors.
3. Communication interfaces: The SPI, I2C, and UART interfaces enable easy data exchange with other devices.
4. Timers and counters: The built-in timers and counters facilitate precise timing and event management.
5. Analog-to-Digital Converter (ADC): The ADC enables the microcontroller to convert analog signals into digital values for processing.

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered applications.
• Compact size allows for integration in space-constrained designs.
• Versatile functionality enables a wide range of applications.
• Easy integration with other components simplifies system design.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Relatively low RAM size may limit the amount of data that can be stored.

Working Principles

The PIC16C621-04I/SO microcontroller operates based on the Von Neumann architecture. It executes instructions fetched from its program memory, performs calculations, and controls external devices through its I/O pins. The microcontroller's working principles involve fetching, decoding, and executing instructions in a sequential manner to carry out specific tasks.

Detailed Application Field Plans

The PIC16C621-04I/SO microcontroller finds applications in various fields, including but not limited to:

1. Home automation systems: Controlling and managing household appliances and security systems.
2. Industrial automation: Monitoring and controlling machinery and processes in manufacturing plants.
3. Automotive electronics: Managing vehicle subsystems such as engine control, lighting, and infotainment systems.
4. Medical devices: Controlling and monitoring medical equipment and patient monitoring systems.
5. Consumer electronics: Power management, user interface control, and device connectivity in electronic gadgets.

Detailed and Complete Alternative Models

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