PIC16C73B-20I/SS

Product Overview

Category

The PIC16C73B-20I/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

• Low power consumption
• High-performance RISC CPU
• Wide operating voltage range
• On-chip program memory
• Multiple communication interfaces
• Integrated analog-to-digital converter (ADC)
• Enhanced peripheral features

Package

The PIC16C73B-20I/SS is available in a small-sized SSOP package, which stands for Shrink Small Outline Package. This package offers space-saving advantages and ease of integration into compact designs.

Essence

The essence of the PIC16C73B-20I/SS lies in its ability to provide efficient control and processing capabilities within a small form factor, making it suitable for various embedded applications.

Packaging/Quantity

The PIC16C73B-20I/SS is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Operating Voltage: 2.5V to 5.5V
• Maximum Clock Frequency: 20 MHz
• Program Memory Size: 7.5 KB
• RAM Size: 192 bytes
• Number of I/O Pins: 22
• ADC Resolution: 10-bit
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16C73B-20I/SS 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/TOCKI - General-purpose I/O pin / Timer0 clock input
7. RA5/MCLR/VPP - Master Clear input / Programming voltage supply
8. VSS - Ground
9. RB0/INT - General-purpose I/O pin / 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 / Programming clock
16. RB7/PGD - General-purpose I/O pin / Programming data
17. VDD - Power supply voltage
18. OSC1/CLKIN - Oscillator input
19. OSC2/CLKOUT - Oscillator output
20. RC0 - General-purpose I/O pin
21. RC1 - General-purpose I/O pin
22. RC2 - General-purpose I/O pin
23. RC3 - General-purpose I/O pin
24. RC4 - General-purpose I/O pin
25. RC5 - General-purpose I/O pin
26. RC6/TX/CK - General-purpose I/O pin / USART transmit / Clock
27. RC7/RX/DT - General-purpose I/O pin / USART receive / Data
28. VSS - Ground

Functional Features

The PIC16C73B-20I/SS offers several functional features that enhance its usability and performance:

1. High-performance RISC CPU: The microcontroller is equipped with a powerful RISC architecture, enabling efficient execution of instructions and faster processing.
2. On-chip program memory: It includes a significant amount of program memory, allowing the storage of complex code and algorithms.
3. Integrated analog-to-digital converter (ADC): The built-in ADC enables the microcontroller to interface with analog sensors and convert analog signals into digital values.
4. Enhanced peripheral features: The microcontroller offers various peripherals, such as timers, UART, SPI, and I2C, facilitating communication and control with external devices.

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered applications.
• Wide operating voltage range allows compatibility with different power sources.
• Compact SSOP package enables integration into space-constrained designs.
• High-performance RISC CPU ensures efficient execution of instructions.

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 during runtime.

Working Principles

The PIC16C73B-20I/SS operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions fetched from its program memory, performs calculations, controls peripherals, and communicates with external devices according to the programmed logic.

Detailed