PIC16CR77-I/PT

Product Overview

Category

The PIC16CR77-I/PT 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 PIC16CR77-I/PT is available in a PT package, which stands for Plastic Thin Quad Flat Pack. This package provides mechanical protection and facilitates easy integration into circuit boards.

Essence

The essence of the PIC16CR77-I/PT lies in its ability to efficiently execute instructions and perform tasks with minimal power consumption.

Packaging/Quantity

The PIC16CR77-I/PT is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of microcontrollers.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 20 MHz
• Program Memory Size: 14 KB
• RAM Size: 368 bytes
• Number of I/O Pins: 35
• Operating Voltage Range: 2.0V to 5.5V
• Temperature Range: -40°C to +125°C
• Communication Interfaces: SPI, I2C, UART
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels

Detailed Pin Configuration

The PIC16CR77-I/PT has a total of 35 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. RB0 - General-purpose I/O pin
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. RC0 - General-purpose I/O pin
18. RC1 - General-purpose I/O pin
19. RC2 - General-purpose I/O pin
20. RC3 - General-purpose I/O pin
21. RC4 - General-purpose I/O pin
22. RC5 - General-purpose I/O pin
23. RC6 - General-purpose I/O pin
24. RC7 - General-purpose I/O pin
25. OSC1 - Oscillator input
26. OSC2 - Oscillator output
27. MCLR - Master Clear (Reset) input
28. VPP - Programming voltage input
29. PGD - Programming data input/output
30. PGC - Programming clock input
31. VDDCORE - Core voltage supply
32. VSSCORE - Core voltage ground
33. AVDD - Analog power supply
34. AVSS - Analog ground
35. AN0 - Analog input

Functional Features

• High-speed processing capabilities
• Multiple communication interfaces for data transfer
• Integrated analog-to-digital converter for sensor interfacing
• Flexible I/O pins for versatile connectivity options
• Low-power modes for energy-efficient operation
• Enhanced security features for code protection

Advantages and Disadvantages

Advantages

• Efficient execution of instructions
• Wide operating voltage range allows for flexibility in power supply
• Integrated peripherals reduce the need for external components
• Low power consumption prolongs battery life
• Compact form factor enables space-saving designs

Disadvantages

• Limited program memory size may restrict complex applications
• Relatively low RAM size may limit data storage capabilities
• Lack of certain advanced features found in higher-end microcontrollers

Working Principles

The PIC16CR77-I/PT operates based on the principles of a Harvard architecture. It executes instructions stored in its program memory and performs various tasks by interacting with its integrated peripherals and I/O pins. The microcontroller communicates with external devices through its communication interfaces, processes analog signals using the built-in ADC, and controls the overall system operation.

Detailed Application Field Plans

The PIC16CR77-I/PT finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Medical devices - Consumer electronics

In home automation systems, it can be used to control lighting, temperature, and security systems. In industrial control systems, it can monitor and regulate machinery operations. In automotive electronics,