PIC16C55AT-04/SO

Product Overview

Category

The PIC16C55AT-04/SO 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 architecture
• Wide operating voltage range
• On-chip program memory
• Multiple I/O ports
• Timer/counter modules
• Serial communication interface

Package

The PIC16C55AT-04/SO is available in a small outline (SO) package, which provides ease of integration into compact electronic devices.

Essence

The essence of the PIC16C55AT-04/SO lies in its ability to provide efficient control and processing capabilities within a small form factor.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Operating Voltage: 2.5V to 6.0V
• Maximum Clock Frequency: 4 MHz
• Program Memory Size: 1.5 KB
• RAM Size: 72 bytes
• I/O Pins: 20
• Timers/Counters: 1 x 8-bit, 1 x 16-bit
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16C55AT-04/SO has a total of 20 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. MCLR - Master Clear input
8. VSS - Ground
9. RB0 - General-purpose I/O pin
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 - General-purpose I/O pin
16. RB7 - General-purpose I/O pin
17. OSC1 - Oscillator input
18. OSC2 - Oscillator output
19. VDD - Power supply voltage
20. VSS - Ground

Functional Features

The PIC16C55AT-04/SO offers several functional features that enhance its usability and performance:

1. High-performance RISC architecture allows for efficient execution of instructions.
2. On-chip program memory enables the storage of user programs.
3. Multiple I/O ports provide flexibility in interfacing with external devices.
4. Timer/counter modules facilitate time-based operations and event counting.
5. Serial communication interfaces (USART, SPI, I2C) enable data exchange with other devices.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Relatively low clock frequency may limit processing speed in demanding applications.
• Lack of advanced peripherals compared to newer microcontroller models.

Working Principles

The PIC16C55AT-04/SO operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its program memory, interacts with external devices through its I/O ports, and utilizes timers/counters for time-based operations. The microcontroller can communicate with other devices using its serial communication interfaces.

Detailed Application Field Plans

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

1. Industrial automation: Control systems, monitoring devices, and data acquisition units.
2. Consumer electronics: Remote controls, home appliances, and gaming peripherals.
3. Automotive: Engine control units, dashboard displays, and lighting control systems.
4. Medical devices: Patient monitoring systems, infusion pumps, and diagnostic equipment.
5. Internet of Things (IoT): Smart sensors, wearable devices, and home automation systems.

Detailed and Complete Alternative Models

There are several alternative microcontroller models that offer similar functionality to the PIC16C55AT-04/SO. Some notable alternatives include:

1. PIC16F877A
2. ATmega328P
3. STM32F103C8T6
4. MSP430G2553
5. LPC1768

These alternative models provide a range of features and capabilities, allowing designers