PIC16C55-LPI/SS

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: Low power consumption, high performance, small size
• Package: SSOP (Shrink Small Outline Package)
• Essence: A microcontroller designed for low-power applications with a small form factor.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Architecture: 8-bit
• CPU Speed: 20 MHz
• Program Memory Size: 512 bytes
• RAM Size: 25 bytes
• Number of I/O Pins: 12
• Operating Voltage Range: 2.5V to 5.5V
• Temperature Range: -40°C to +85°C

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. OSC1 - Oscillator input
10. OSC2 - Oscillator output
11. RC0 - General-purpose I/O pin
12. RC1 - General-purpose I/O pin

Functional Features

• Low power consumption allows for extended battery life in portable devices.
• High-performance architecture enables efficient execution of control algorithms.
• Small size makes it suitable for space-constrained applications.
• Flexible I/O pins provide versatility in connecting external devices.
• On-chip oscillator eliminates the need for an external clock source.

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life.
• High-performance architecture ensures efficient operation.
• Small size allows for integration in compact designs.
• Versatile I/O pins enable connectivity with external devices.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Limited RAM size may limit the amount of data that can be stored.
• Limited number of I/O pins may require additional circuitry for larger projects.

Working Principles

The PIC16C55-LPI/SS microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory and utilizes its RAM for temporary data storage. The microcontroller communicates with external devices through its I/O pins, enabling control and interaction with the surrounding environment. The low power consumption is achieved through efficient power management techniques, allowing for extended battery life in portable applications.

Detailed Application Field Plans

The PIC16C55-LPI/SS microcontroller finds applications in various fields, including: 1. Home automation systems: Controlling lighting, temperature, and security systems. 2. Industrial automation: Monitoring and controlling machinery and processes. 3. Consumer electronics: Power management, user interface control, and sensor integration. 4. Automotive systems: Engine control, dashboard displays, and safety features. 5. Medical devices: Patient monitoring, drug delivery systems, and diagnostics.

Detailed and Complete Alternative Models

1. PIC16F54-I/P: Similar features with enhanced program memory and I/O capabilities.
2. PIC16C56A-04I/SO: Higher clock speed and increased RAM size for more demanding applications.
3. PIC16C57C-04I/P: Expanded program memory and additional I/O pins for complex projects.

In conclusion, the PIC16C55-LPI/SS microcontroller is a versatile and compact device suitable for low-power applications. Its high-performance architecture, small size, and flexible I/O pins make it an ideal choice for embedded systems and control applications. While it has limitations in terms of program memory and I/O pins, alternative models with enhanced capabilities are available to meet specific project requirements.