PIC16C55AT-04E/SS

Product Overview

Category

The PIC16C55AT-04E/SS 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
• Wide operating voltage range

Package

The PIC16C55AT-04E/SS is available in a SSOP (Shrink Small Outline Package) package, which ensures easy integration into circuit boards.

Essence

The essence of the PIC16C55AT-04E/SS lies in its ability to provide efficient control and processing capabilities in a compact and low-power package.

Packaging/Quantity

The PIC16C55AT-04E/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
• Clock Speed: Up to 20 MHz
• Flash Memory: 1.5 KB
• RAM: 72 bytes
• I/O Pins: 28
• Timers: 1 x 8-bit, 1 x 16-bit
• ADC Channels: 5
• Communication Interfaces: SPI, USART, I2C

Detailed Pin Configuration

The PIC16C55AT-04E/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 - General-purpose I/O pin
7. RA5 - General-purpose I/O pin
8. VSS - Ground
9. OSC1/CLKIN - Oscillator input
10. OSC2/CLKOUT - Oscillator output
11. RC0 - General-purpose I/O pin
12. RC1 - General-purpose I/O pin
13. RC2 - General-purpose I/O pin
14. RC3 - General-purpose I/O pin
15. RC4 - General-purpose I/O pin
16. RC5 - General-purpose I/O pin
17. RC6/TX/CK - USART/SPI/I2C pin
18. RC7/RX/DT - USART/SPI/I2C pin 19-28. VSS - Ground

Functional Features

The PIC16C55AT-04E/SS offers the following functional features:

1. Central Processing Unit (CPU) - Executes instructions and performs calculations.
2. Memory - Stores program code and data.
3. I/O Ports - Facilitate communication with external devices.
4. Timers - Enable precise timing operations.
5. Analog-to-Digital Converter (ADC) - Converts analog signals to digital for processing.
6. Communication Interfaces - Support serial communication protocols such as SPI, USART, and I2C.

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices.
• Compact size allows for integration into space-constrained designs.
• Versatile functionality enables a wide range of applications.
• High-performance capabilities ensure efficient processing.

Disadvantages

• Limited memory capacity may restrict complex applications.
• Lack of advanced peripherals compared to newer microcontrollers.
• Limited availability due to being an older model.

Working Principles

The PIC16C55AT-04E/SS operates based on the principles of digital logic and microcontroller architecture. It follows a fetch-decode-execute cycle, where instructions are fetched from memory, decoded, and executed by the CPU. The microcontroller interacts with external devices through its I/O ports and utilizes timers for precise timing operations. It can also convert analog signals to digital using its built-in ADC.

Detailed Application Field Plans

The PIC16C55AT-04E/SS finds applications in various fields, including but not limited to:

1. Industrial Automation - Controlling machinery and processes.
2. Consumer Electronics - Power management, user interface control.
3. Automotive Systems - Engine control, dashboard displays.
4. Medical Devices - Patient monitoring, diagnostics.
5. Home Automation - Smart home systems, security systems.

Detailed and Complete Alternative Models

While the PIC16C55AT-04E/SS is a reliable microcontroller, there are alternative models available that offer similar functionality. Some notable alternatives include:

1. PIC16F877A
2. ATmega328P
3. STM32F103C8T6
4. MSP430G2553

These alternative models provide comparable features and performance, allowing designers to choose the most suitable micro