PIC16LC558-04I/P

Product Overview

Category

The PIC16LC558-04I/P 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 PIC16LC558-04I/P is available in a 40-pin plastic dual inline package (PDIP).

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 PIC16LC558-04I/P is typically packaged in reels or tubes, with a quantity of 100 units per package.

Specifications

• Architecture: 8-bit
• CPU Speed: 4 MHz
• Program Memory Size: 3.5 KB
• RAM Size: 25 bytes
• Data EEPROM Size: 128 bytes
• I/O Pins: 33
• Timers: 2
• ADC Channels: 5
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16LC558-04I/P has a total of 40 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. 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. 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 - General-purpose I/O pin
26. RC7 - General-purpose I/O pin
27. OSC1 - Oscillator input
28. OSC2 - Oscillator output
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. VCAP - External capacitor connection for internal voltage regulator

Functional Features

The PIC16LC558-04I/P microcontroller offers the following functional features:

1. Central Processing Unit (CPU): Executes instructions and performs arithmetic/logic operations.
2. Program Memory: Stores the program code to be executed by the CPU.
3. Data Memory: Provides temporary storage for variables and data during program execution.
4. Input/Output (I/O) Ports: Facilitates communication with external devices.
5. Timers: Enables precise timing and event counting.
6. Analog-to-Digital Converter (ADC): Converts analog signals into digital values for processing.
7. Communication Interfaces: Supports serial communication protocols such as USART, SPI, and I2C.

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered applications.
• High-performance capabilities enable efficient 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 programs.
• Limited RAM size may impose constraints on data storage.
• Lack of advanced features compared to more advanced microcontrollers.

Working Principles

The PIC16LC558-04I/P operates based on the principles of digital logic and microcontroller architecture. It follows a fetch-decode-execute cycle, where instructions are fetched from program memory, decoded, and executed by the CPU. The microcontroller interacts with external devices through its I/O ports, enabling input and output