PIC16LF873-04I/SO

Product Overview

Category

The PIC16LF873-04I/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
• Small form factor
• Wide operating voltage range
• Integrated peripherals for enhanced functionality

Package

The PIC16LF873-04I/SO is available in a small outline (SO) package, which allows for easy integration into circuit boards.

Essence

The essence of the PIC16LF873-04I/SO lies in its ability to provide efficient control and processing capabilities in a compact and low-power package.

Packaging/Quantity

The PIC16LF873-04I/SO is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller architecture: 8-bit
• CPU speed: 4 MHz
• Program memory size: 7.5 KB
• RAM size: 192 bytes
• Number of I/O pins: 33
• ADC channels: 5
• Timers: 3
• Communication interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16LF873-04I/SO has a total of 40 pins, each serving a specific purpose. Here is a 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. MCLR - Master Clear input
9. VSS - Ground
10. RB0 - General-purpose I/O pin
11. RB1 - General-purpose I/O pin
12. RB2 - General-purpose I/O pin
13. RB3 - General-purpose I/O pin
14. RB4 - General-purpose I/O pin
15. RB5 - General-purpose I/O pin
16. RB6 - General-purpose I/O pin
17. RB7 - General-purpose I/O pin
18. VDD - Power supply voltage
19. OSC1 - Oscillator input
20. OSC2 - Oscillator output
21. RC0 - General-purpose I/O pin
22. RC1 - General-purpose I/O pin
23. RC2 - General-purpose I/O pin
24. RC3 - General-purpose I/O pin
25. RC4 - General-purpose I/O pin
26. RC5 - General-purpose I/O pin
27. RC6 - General-purpose I/O pin
28. RC7 - General-purpose I/O pin
29. VSS - Ground
30. RD0 - General-purpose I/O pin
31. RD1 - General-purpose I/O pin
32. RD2 - General-purpose I/O pin
33. RD3 - General-purpose I/O pin
34. RD4 - General-purpose I/O pin
35. RD5 - General-purpose I/O pin
36. RD6 - General-purpose I/O pin
37. RD7 - General-purpose I/O pin
38. VDD - Power supply voltage
39. VSS - Ground
40. RB3/PGM - Programming mode selection

Functional Features

The PIC16LF873-04I/SO offers several functional features that enhance its usability and performance:

1. Integrated peripherals: The microcontroller includes various peripherals such as USART, SPI, and I2C, allowing for easy communication with other devices.
2. Analog-to-Digital Converter (ADC): The built-in ADC enables the microcontroller to convert analog signals into digital data, expanding its range of applications.
3. Timers: The presence of timers facilitates precise timing and event management in applications that require time-based operations.
4. Low power consumption: The microcontroller is designed to operate efficiently with minimal power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs.
• Low power consumption extends battery life in portable applications.
• Integrated peripherals simplify circuit design and reduce external component count.
• Wide operating voltage range enhances compatibility with different power sources.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Relatively low CPU speed may affect real-time processing capabilities in demanding applications.
• Limited RAM size may impose constraints on data storage and manipulation.

Working Principles

The PIC16LF873-04I/SO operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with various peripherals