PIC16C781-I/SS

Product Overview

Category

The PIC16C781-I/SS belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 8-bit RISC architecture
• Low power consumption
• Wide operating voltage range
• Integrated peripherals for enhanced functionality
• Ample program memory and data storage capacity

Package

The PIC16C781-I/SS is available in a SSOP (Shrink Small Outline Package) package, which provides compactness and ease of integration into electronic circuits.

Essence

The essence of the PIC16C781-I/SS 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 a quantity of 2500 units per reel/tube.

Specifications

• Architecture: 8-bit RISC
• Program Memory Size: 7.5 KB
• RAM Size: 368 bytes
• Operating Voltage Range: 2.5V to 5.5V
• Maximum CPU Speed: 20 MHz
• Number of I/O Pins: 25
• Timers: 3
• Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
• Serial Communication: USART, SPI, I2C

Detailed Pin Configuration

The PIC16C781-I/SS has a total of 25 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. MCLR - Master Clear input
9. VSS - Ground
10. RB0 - General-purpose I/O pin
11. RB1 - General-purpose I/O pin
12. RB2 - General-purpose I/O pin
13. RB3 - General-purpose I/O pin
14. RB4 - General-purpose I/O pin
15. RB5 - General-purpose I/O pin
16. RB6 - General-purpose I/O pin
17. RB7 - General-purpose I/O pin
18. RC0 - General-purpose I/O pin
19. RC1 - General-purpose I/O pin
20. RC2 - General-purpose I/O pin
21. RC3 - General-purpose I/O pin
22. RC4 - General-purpose I/O pin
23. RC5 - General-purpose I/O pin
24. RC6 - General-purpose I/O pin
25. RC7 - General-purpose I/O pin

Functional Features

The PIC16C781-I/SS offers a range of functional features that enhance its usability and versatility in various applications:

• High-performance RISC architecture enables efficient execution of instructions.
• Ample program memory and data storage capacity allow for complex algorithms and data manipulation.
• Integrated peripherals such as timers, ADC, and serial communication modules provide additional functionality.
• Low power consumption makes it suitable for battery-powered devices.
• Wide operating voltage range ensures compatibility with different power supply sources.

Advantages and Disadvantages

Advantages

• Compact form factor allows for easy integration into electronic circuits.
• High-performance architecture enables fast and efficient processing.
• Ample program memory and data storage capacity support complex applications.
• Integrated peripherals reduce the need for external components.
• Low power consumption extends battery life in portable devices.

Disadvantages

• Limited I/O pins may restrict the number of external devices that can be connected.
• Lack of advanced features found in more modern microcontrollers.
• Limited program memory size may limit the complexity of applications.

Working Principles

The PIC16C781-I/SS 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 its RAM and interacting with external devices through its I/O pins. The microcontroller follows a fetch-decode-execute cycle to process instructions and perform desired tasks.

Detailed Application Field Plans

The PIC16C781-I/SS finds applications in various fields, including but not limited to:

1. Industrial automation: Control systems for machinery and equipment.
2. Consumer electronics: Remote controls, home appliances, and entertainment devices.
3. Automotive: Engine control units, dashboard displays, and lighting systems.
4. Medical devices: Patient monitoring systems, diagnostic equipment, and drug delivery systems.
5. Internet of Things (IoT): Smart home devices, wearable technology, and sensor networks.

Detailed and Complete Alternative Models

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