PIC16CR76-I/SO

Product Overview

Category

The PIC16CR76-I/SO 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
• Compact size
• Versatile functionality

Package

The PIC16CR76-I/SO is available in a small outline (SO) package, which ensures easy integration into circuit boards.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a compact form factor.

Packaging/Quantity

The PIC16CR76-I/SO is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Architecture: 8-bit
• CPU Speed: 20 MHz
• Program Memory Size: 7 KB
• RAM Size: 368 bytes
• Number of I/O Pins: 18
• Operating Voltage Range: 2.5V to 5.5V
• Temperature Range: -40°C to +125°C
• Communication Interfaces: SPI, I2C, UART

Detailed Pin Configuration

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/clock input
10. OSC2/CLKOUT - Oscillator output/clock 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. MCLR/VPP - Master Clear/Voltage Programming Pin
18. VDD - Power supply voltage

Functional Features

• Timer modules for precise timing operations
• Analog-to-Digital Converter (ADC) for analog signal processing
• Pulse Width Modulation (PWM) for controlling motor speed or LED brightness
• Interrupt capability for handling external events
• Serial communication interfaces for data exchange with other devices

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices.
• High-performance CPU enables fast data processing.
• Compact size allows for integration into space-constrained designs.
• Versatile functionality supports a wide range of applications.

Disadvantages

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

Working Principles

The PIC16CR76-I/SO operates based on the Von Neumann architecture, where program instructions and data are stored in separate memory spaces. The microcontroller fetches instructions from program memory and executes them sequentially. It utilizes various peripherals and modules to perform specific tasks, such as timers for precise timing operations and ADC for analog signal processing.

Detailed Application Field Plans

The PIC16CR76-I/SO finds applications in various fields, including: 1. Home automation systems 2. Industrial control systems 3. Automotive electronics 4. Medical devices 5. Consumer electronics

Detailed and Complete Alternative Models

1. PIC16F877A: Similar features with higher program memory capacity.
2. PIC16F628A: Lower-cost alternative with reduced functionality.
3. PIC16F1939: Enhanced features and larger memory capacity.

These alternative models offer different specifications and capabilities to suit specific application requirements.

In conclusion, the PIC16CR76-I/SO microcontroller is a versatile and compact device that provides efficient control and processing capabilities. Its low power consumption, high performance, and small form factor make it suitable for various applications in different fields. However, its limited program memory and RAM size may impose restrictions on complex applications. Alternative models with varying features are available to cater to diverse needs.