PIC16F819T-E/SS

Product Overview

Category

The PIC16F819T-E/SS 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 CPU
• Wide operating voltage range
• Flash program memory
• EEPROM data memory
• I/O ports with programmable pull-up resistors
• Timers and counters
• Analog-to-digital converter (ADC)
• Serial communication interfaces

Package

The PIC16F819T-E/SS is available in a SSOP package, which stands for Shrink Small Outline Package. This package offers a compact size and allows for easy integration into electronic circuits.

Essence

The essence of the PIC16F819T-E/SS lies in its ability to provide efficient and reliable control and processing capabilities in a small form factor.

Packaging/Quantity

The PIC16F819T-E/SS is typically sold in reels or tubes, with each reel or tube containing a specific quantity of microcontrollers. The exact quantity may vary depending on the manufacturer and distributor.

Specifications

• Operating Voltage: 2.0V to 5.5V
• Flash Program Memory: 3.5KB
• RAM Data Memory: 256 bytes
• EEPROM Data Memory: 128 bytes
• I/O Pins: 18
• ADC Resolution: 10-bit
• Timers: 2
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16F819T-E/SS has a total of 18 pins, each serving a specific function. The pin configuration is as follows:

1. RA0 - Analog Input / Digital I/O
2. RA1 - Analog Input / Digital I/O
3. RA2 - Analog Input / Digital I/O
4. RA3 - Analog Input / Digital I/O
5. RA4 - Digital I/O
6. RA5 - Digital I/O
7. VSS - Ground
8. OSC1/CLKIN - Oscillator Input
9. OSC2/CLKOUT - Oscillator Output
10. RC0 - Digital I/O
11. RC1 - Digital I/O
12. RC2 - Digital I/O
13. RC3 - Digital I/O
14. RC4 - Digital I/O
15. RC5 - Digital I/O
16. VDD - Power Supply
17. MCLR/VPP - Master Clear / Programming Voltage
18. RB7 - Digital I/O

Functional Features

The PIC16F819T-E/SS offers a range of functional features that enhance its versatility and performance. Some notable features include:

• High-speed RISC CPU for efficient processing
• Flash program memory for easy reprogramming
• EEPROM data memory for non-volatile storage
• Timers and counters for precise timing control
• Analog-to-digital converter (ADC) for analog signal processing
• Serial communication interfaces for data exchange with other devices

Advantages and Disadvantages

Advantages

• Low power consumption, making it suitable for battery-powered applications
• Compact size and easy integration into electronic circuits
• Wide operating voltage range allows for flexibility in various power supply configurations
• Versatile I/O ports with programmable pull-up resistors for easy interfacing with external components
• Extensive documentation and support from the manufacturer and online community

Disadvantages

• Limited program memory compared to some other microcontrollers in the same category
• Limited RAM data memory may restrict the complexity of certain applications
• Lack of built-in peripherals such as USB or Ethernet interfaces, which may require additional external components for connectivity

Working Principles

The PIC16F819T-E/SS operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its program memory to perform various tasks, such as data processing, control operations, and communication with external devices. The microcontroller's internal components, including the CPU, memory, and peripherals, work together to execute these instructions and provide the desired functionality.

Detailed Application Field Plans

The PIC16F819T-E/SS finds applications in a wide range of fields, including but not limited to:

1. Industrial automation: Control systems, monitoring devices, and data acquisition units.
2. Consumer electronics: Remote controls, smart home devices, and portable gadgets.
3. Automotive: Engine control units, dashboard displays, and lighting control systems.
4. Medical devices: Patient monitoring equipment, diagnostic tools, and infusion pumps.
5. Internet of Things (IoT): Sensor nodes, wearable devices, and home automation systems.

Detailed and Complete Alternative Models

While the PIC16F819T-E/SS offers a comprehensive set of features, there