PIC16C62B-20I/SO

Product Overview

Category

The PIC16C62B-20I/SO belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• Low power consumption
• High-performance RISC CPU
• Wide operating voltage range
• On-chip program memory
• Multiple I/O ports
• Timer/counter modules
• Serial communication interface

Package

The PIC16C62B-20I/SO is available in a small outline (SO) package, which allows for easy integration into compact electronic devices.

Essence

The essence of the PIC16C62B-20I/SO lies in its ability to provide efficient and reliable control and processing capabilities in a compact form factor.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with each containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Operating Voltage: 2.5V to 5.5V
• Clock Speed: 20 MHz
• Program Memory Size: 3.5 KB
• RAM Size: 128 bytes
• I/O Pins: 22
• ADC Channels: 5
• Timers: 2
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16C62B-20I/SO has a total of 28 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 supply
8. VSS - Ground
9. RB0/INT - General-purpose I/O pin or external interrupt input
10. RB1 - General-purpose I/O pin
11. RB2 - General-purpose I/O pin
12. RB3 - General-purpose I/O pin
13. RB4 - General-purpose I/O pin
14. RB5 - General-purpose I/O pin
15. RB6 - General-purpose I/O pin
16. RB7 - General-purpose I/O pin
17. OSC1/CLKIN - Oscillator input
18. OSC2/CLKOUT - Oscillator output
19. RC0 - General-purpose I/O pin
20. RC1 - General-purpose I/O pin
21. RC2 - General-purpose I/O pin
22. RC3 - General-purpose I/O pin
23. RC4 - General-purpose I/O pin
24. RC5 - General-purpose I/O pin
25. RC6/TX/CK - General-purpose I/O pin or USART transmit or clock output
26. RC7/RX/DT - General-purpose I/O pin or USART receive or data input
27. VDD - Power supply voltage
28. VSS - Ground

Functional Features

The PIC16C62B-20I/SO offers several functional features that enhance its usability and performance:

1. High-performance RISC CPU: The microcontroller is equipped with a powerful RISC CPU, allowing for efficient execution of instructions.
2. On-chip program memory: The built-in program memory eliminates the need for external storage devices, simplifying the design and reducing costs.
3. Multiple I/O ports: The microcontroller provides a sufficient number of I/O pins for interfacing with various peripheral devices.
4. Timer/counter modules: Integrated timer/counter modules enable precise timing and event counting functionalities.
5. Serial communication interface: The microcontroller supports various serial communication protocols, facilitating data exchange with other devices.

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered applications.
• Wide operating voltage range allows for compatibility with different power sources.
• Compact package enables integration into space-constrained designs.
• On-chip program memory eliminates the need for external storage devices.
• Multiple I/O ports provide flexibility in interfacing with peripheral devices.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Relatively small RAM size may limit the amount of data that can be processed simultaneously.
• Lack of advanced features compared to more modern microcontrollers.

Working Principles

The PIC16C62B-20I/SO operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its program memory sequentially, performing various operations such as arithmetic, logic, and control functions. The microcontroller interacts with external devices through its I/O pins and utilizes