PIC16F873T-04/SO

Product Overview

Category

The PIC16F873T-04/SO belongs to the category of microcontrollers.

Use

This microcontroller is widely used in various electronic applications, including consumer electronics, industrial automation, and automotive systems.

Characteristics

• High-performance 8-bit RISC architecture
• Flash program memory with self-read/write capability
• EEPROM data memory for non-volatile storage
• Wide operating voltage range
• Low power consumption
• Enhanced features for easy integration into designs

Package

The PIC16F873T-04/SO is available in a small outline (SO) package, which provides ease of integration into compact electronic devices.

Essence

The essence of the PIC16F873T-04/SO lies in its ability to provide a powerful and versatile microcontroller solution for a wide range of applications.

Packaging/Quantity

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

Specifications

• CPU Speed: 4 MHz
• Program Memory Size: 7.37 KB
• RAM Size: 192 bytes
• Data EEPROM Size: 128 bytes
• I/O Pins: 33
• Timers: 3
• Analog-to-Digital Converters (ADC): 5 channels
• Serial Communication: USART, SPI, I2C

Detailed Pin Configuration

The PIC16F873T-04/SO has a total of 40 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD - Power supply voltage
2. RA0/AN0 - Analog input / Digital I/O
3. RA1/AN1 - Analog input / Digital I/O
4. RA2/AN2 - Analog input / Digital I/O
5. RA3/AN3 - Analog input / Digital I/O
6. RA4/T0CKI/C1OUT - Timer0 clock input / Digital I/O / Comparator output
7. RA5/AN4/MCLR/VPP - Analog input / Master Clear input / Programming voltage
8. RE0/RD/AN5 - Port E0 / Read/Write control / Analog input
9. RE1/WR/AN6 - Port E1 / Write control / Analog input
10. RE2/CS/AN7 - Port E2 / Chip Select / Analog input
11. VSS - Ground

... (continued for the remaining pins)

Functional Features

The PIC16F873T-04/SO offers several functional features that enhance its usability and performance:

1. High-speed processing capabilities
2. Flexible I/O configuration for versatile connectivity options
3. Built-in timers for precise timing operations
4. Analog-to-Digital Converters (ADC) for accurate analog signal measurements
5. Serial communication interfaces (USART, SPI, I2C) for seamless data transfer
6. Flash program memory with self-read/write capability for easy firmware updates
7. Low power consumption for energy-efficient designs
8. Enhanced features for easy integration into various applications

Advantages and Disadvantages

Advantages

• Versatile and flexible microcontroller solution
• Wide range of application possibilities
• High-performance RISC architecture
• Low power consumption
• Easy integration into designs
• Extensive functional features

Disadvantages

• Limited program memory size compared to some other microcontrollers
• Limited RAM size for complex applications
• Requires external components for certain functionalities

Working Principles

The PIC16F873T-04/SO operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with external devices through its I/O pins, and performs various tasks based on the program logic. The microcontroller's internal components, such as the CPU, memory, and peripherals, work together to process data and control external devices.

Detailed Application Field Plans

The PIC16F873T-04/SO finds applications in a wide range of fields, including:

1. Consumer Electronics: Remote controls, smart home devices, portable audio players
2. Industrial Automation: Process control systems, motor control, monitoring devices
3. Automotive Systems: Engine control units, dashboard displays, lighting control
4. Medical Devices: Patient monitoring systems, diagnostic equipment, infusion pumps
5. Communication Systems: Wireless modules, data loggers, IoT devices

Detailed and Complete Alternative Models

1. PIC16F876T-04/SO: Similar to PIC16F873T-04/SO but with higher program memory size (14.3 KB)
2. PIC16F874T-04/SO: Similar to PIC16F873T-04/SO but with additional features like more I/O pins and timers
3. PIC16F877T-04/SO: Similar