PIC16C642-20/SO

Product Overview

Category

The PIC16C642-20/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 architecture
• Wide operating voltage range
• Integrated peripherals for enhanced functionality
• Ample program memory and data storage capacity

Package

The PIC16C642-20/SO is available in a small outline (SO) package, which provides ease of integration into compact electronic devices.

Essence

The essence of the PIC16C642-20/SO lies in its ability to provide efficient and reliable control and processing capabilities in a compact form factor.

Packaging/Quantity

The 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 manufacturer's specifications.

Specifications

• Operating Voltage: 2.0V to 5.5V
• Maximum Clock Frequency: 20 MHz
• Program Memory Size: 14 KB
• RAM Size: 368 bytes
• Number of I/O Pins: 22
• ADC Channels: 8
• Timers: 3
• Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The PIC16C642-20/SO features 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. RA5 - General-purpose I/O pin
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. RB0/INT - General-purpose I/O pin / External interrupt input
18. RB1 - General-purpose I/O pin
19. RB2 - General-purpose I/O pin
20. RB3 - General-purpose I/O pin
21. RB4 - General-purpose I/O pin
22. RB5 - General-purpose I/O pin
23. RB6 - General-purpose I/O pin
24. RB7 - General-purpose I/O pin
25. MCLR/VPP - Master Clear / Programming voltage input
26. PGD - Programming data input/output
27. PGC - Programming clock input
28. VDD - Power supply voltage

Functional Features

The PIC16C642-20/SO offers a range of functional features that enhance its capabilities, including:

• High-performance RISC CPU for efficient execution of instructions
• Integrated peripherals such as timers, UART, SPI, and I2C for versatile communication and control options
• Analog-to-Digital Converter (ADC) channels for precise analog signal processing
• Ample program memory and RAM for storing code and data
• Low power consumption for extended battery life in portable applications

Advantages and Disadvantages

Advantages

• Compact form factor enables integration into space-constrained designs
• Wide operating voltage range allows compatibility with various power sources
• High-performance RISC architecture ensures efficient execution of instructions
• Integrated peripherals provide enhanced functionality and flexibility

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Relatively low RAM capacity may limit data storage capabilities
• Lack of advanced features found in more modern microcontrollers

Working Principles

The PIC16C642-20/SO operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its program memory, manipulating data stored in registers and memory locations. The integrated peripherals enable communication with external devices and facilitate control over various functions.

Detailed Application Field Plans

The PIC16C642-20/SO finds application in a wide range of fields, including but not limited to:

1. Industrial automation: Control systems for machinery and equipment.
2. Consumer electronics: Remote controls, smart home devices, and appliances.
3. Automotive: Engine management systems, dashboard displays, and lighting control.
4. Medical devices: Patient monitoring systems, diagnostic equipment, and infusion pumps.
5. Internet of Things (IoT): Sensor nodes, wearable devices, and home automation.

Detailed and Complete Alternative Models