PIC16C72T-20/SO

Product Overview

Category

The PIC16C72T-20/SO belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 8-bit RISC architecture
• Flash-based program memory for easy reprogramming
• Wide operating voltage range
• Low power consumption
• Integrated peripherals for enhanced functionality

Package

The PIC16C72T-20/SO is available in a small outline (SO) package, which provides compactness and ease of integration into electronic systems.

Essence

The essence of the PIC16C72T-20/SO lies in its ability to provide efficient control and processing capabilities in a compact and low-power package.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with each containing a specific quantity of devices. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Architecture: 8-bit RISC
• Program Memory Size: 3.5 KB
• RAM Size: 128 bytes
• Operating Voltage Range: 2.0V to 5.5V
• Maximum Clock Frequency: 20 MHz
• Digital I/O Pins: 22
• Analog Input Channels: 5
• Timers: 3
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16C72T-20/SO has 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. MCLR/VPP - Master Clear input or programming voltage supply
8. VSS - Ground
9. RB0/INT - General-purpose I/O pin or external interrupt input
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/PGC - General-purpose I/O pin or programming clock
16. RB7/PGD - General-purpose I/O pin or programming data
17. OSC1/CLKIN - Oscillator input
18. OSC2/CLKOUT - Oscillator output
19. RC0 - General-purpose I/O pin
20. RC1 - General-purpose I/O pin
21. RC2 - General-purpose I/O pin
22. RC3 - General-purpose I/O pin
23. RC4 - General-purpose I/O pin
24. RC5 - General-purpose I/O pin
25. RC6/TX/CK - General-purpose I/O pin or USART transmit or synchronous clock
26. RC7/RX/DT - General-purpose I/O pin or USART receive or asynchronous data
27. VDD - Power supply voltage
28. VSS - Ground

Functional Features

The PIC16C72T-20/SO offers several functional features that enhance its capabilities:

1. Flash-based Program Memory: Allows easy reprogramming of the microcontroller, enabling flexibility in application development.
2. Integrated Peripherals: The microcontroller includes built-in peripherals such as USART, SPI, and I2C interfaces, which facilitate communication with other devices.
3. Timers: Three timers are available for precise timing and event management.
4. Analog Input Channels: The microcontroller features five analog input channels, enabling the measurement of analog signals.
5. Low Power Consumption: The PIC16C72T-20/SO is designed to operate efficiently with low power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable and battery-powered devices.
• Flash-based program memory allows for easy reprogramming and flexibility in application development.
• Integrated peripherals enhance functionality and simplify device communication.

Disadvantages

• Limited program memory size may restrict the complexity of applications that can be implemented.
• The number of I/O pins may be insufficient for certain applications requiring extensive interfacing.

Working Principles

The PIC16C72T-20/SO operates based on an 8-bit RISC architecture. It executes instructions stored in its program memory, which can be easily reprogrammed using flash technology. The microcontroller interacts with external devices through its I/O pins and integrated peripherals, such as USART, SPI, and I2C interfaces. It utilizes timers for precise timing and event management