PIC16F72-I/SO

Product Overview

Category

The PIC16F72-I/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
• Flash program memory
• EEPROM data memory
• I/O ports with programmable pull-up resistors
• Timers and counters
• Analog-to-digital converter (ADC)
• Serial communication interfaces

Package

The PIC16F72-I/SO is available in a small outline (SO) package, which allows for easy integration into compact electronic devices.

Essence

The essence of the PIC16F72-I/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, with each reel containing a specific quantity of PIC16F72-I/SO units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• CPU: 8-bit RISC
• Program Memory Size: 3.5 KB
• RAM Size: 128 bytes
• Data EEPROM Size: 128 bytes
• Operating Voltage Range: 2.0V to 5.5V
• Number of I/O Pins: 22
• ADC Resolution: 10-bit
• Timers: 3
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16F72-I/SO has a total of 28 pins, each serving a specific purpose. Here is a detailed pin configuration:

1. RA0 - Analog Input / Digital I/O
2. RA1 - Analog Input / Digital I/O
3. RA2 - Analog Input / Digital I/O
4. RA3 - Analog Input / Digital I/O
5. RA4/T0CKI - Analog Input / Digital I/O / Timer0 Clock Input
6. RA5/AN4 - Analog Input / Digital I/O
7. MCLR/VPP - Master Clear Input / Programming Voltage Supply
8. VSS - Ground
9. RB0/INT - Digital I/O / External Interrupt Input
10. RB1 - Digital I/O
11. RB2 - Digital I/O
12. RB3 - Digital I/O
13. RB4 - Digital I/O
14. RB5 - Digital I/O
15. RB6/PGC - Digital I/O / Programming and Debugging Clock Input
16. RB7/PGD - Digital I/O / Programming and Debugging Data I/O
17. VDD - Power Supply
18. OSC1/CLKIN - Oscillator Input
19. OSC2/CLKOUT - Oscillator Output
20. RC0 - Digital I/O
21. RC1 - Digital I/O
22. RC2 - Digital I/O
23. RC3 - Digital I/O
24. RC4 - Digital I/O
25. RC5 - Digital I/O
26. RC6/TX/CK - Digital I/O / USART Transmit / USART Clock
27. RC7/RX/DT - Digital I/O / USART Receive / USART Data
28. VSS - Ground

Functional Features

The PIC16F72-I/SO offers several functional features that enhance its usability in various applications:

• High-performance RISC CPU for efficient processing
• Flash program memory for easy reprogramming
• EEPROM data memory for non-volatile storage
• I/O ports with programmable pull-up resistors for flexible interfacing
• Timers and counters for precise timing operations
• Analog-to-digital converter (ADC) for analog signal processing
• Serial communication interfaces (USART, SPI, I2C) for data exchange

Advantages and Disadvantages

Advantages

• Low power consumption enables energy-efficient operation
• Compact form factor allows for easy integration into space-constrained designs
• Wide operating voltage range provides flexibility in power supply options
• Flash program memory allows for easy reprogramming and updates
• Versatile I/O ports and communication interfaces enable seamless interfacing with other devices

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Limited RAM size may impose constraints on data storage and manipulation
• Lack of advanced features compared to more advanced microcontrollers

Working Principles

The PIC16F72-I/SO operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its program memory, performs calculations, controls I/O operations, and interacts with external devices based on the program code and input signals.

Detailed Application Field Plans

The PIC16F72-I/SO finds applications in various fields, including but not