PIC16LF84T-04I/SO

Product Overview

Category

The PIC16LF84T-04I/SO belongs to the category of microcontrollers.

Use

This microcontroller is widely used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• Low power consumption
• High-performance RISC CPU
• Flash program memory
• EEPROM data memory
• I/O ports with programmable pull-up resistors
• Timer/counter modules
• Serial communication interface
• Analog-to-digital converter (ADC)
• Watchdog timer
• Brown-out reset

Package

The PIC16LF84T-04I/SO is available in a small outline (SO) package, which provides ease of integration into compact electronic devices.

Essence

The essence of the PIC16LF84T-04I/SO lies in its ability to provide efficient and reliable control and processing capabilities in a compact form factor.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with each containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Operating voltage: 2.5V to 5.5V
• Maximum CPU frequency: 4 MHz
• Program memory size: 1K words
• Data memory size: 68 bytes
• I/O pins: 13
• ADC resolution: 8 bits
• Communication interfaces: USART, SPI, I2C
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The PIC16LF84T-04I/SO has a total of 18 pins, each serving a specific purpose. Here is the detailed pin configuration:

1. VDD - Power supply voltage
2. RA2/AN2/CVREF/VREF - Analog input/output pin
3. RA3/AN3/VREF - Analog input/output pin
4. RA4/T0CKI/C1OUT - Timer/counter input pin
5. MCLR/VPP - Master clear/reset pin
6. RA0/AN0 - Analog input/output pin
7. RA1/AN1 - Analog input/output pin
8. OSC1/CLKIN - Oscillator input pin
9. OSC2/CLKOUT - Oscillator output pin
10. RC0/T1OSO/T1CKI - Timer/counter input/output pin
11. RC1/T1OSI/CCP2 - Timer/counter input/output pin
12. RC2/CCP1 - Capture/compare/PWM output pin
13. VSS - Ground

Functional Features

The PIC16LF84T-04I/SO offers several functional features that enhance its usability and performance:

1. Flash program memory allows for easy reprogramming of the microcontroller.
2. EEPROM data memory enables non-volatile storage of critical data.
3. I/O ports with programmable pull-up resistors simplify interfacing with external devices.
4. Timer/counter modules facilitate precise timing and event counting.
5. Serial communication interface (USART) enables communication with other devices.
6. Analog-to-digital converter (ADC) allows for analog signal measurement and conversion.
7. Watchdog timer provides system reset in case of software or hardware failures.
8. Brown-out reset protects against voltage drops below a certain threshold.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Low ADC resolution may not be suitable for high-precision analog measurements.
• Limited number of I/O pins may limit the connectivity options in complex systems.

Working Principles

The PIC16LF84T-04I/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 performs various tasks using its integrated peripherals. The microcontroller can be programmed using a variety of development tools and programming languages to suit specific application requirements.

Detailed Application Field Plans

The PIC16LF84T-04I/SO finds applications in a wide range of fields, including but not limited to:

1. Home automation systems
2. Industrial control systems
3. Automotive electronics
4. Medical devices
5. Consumer electronics
6. Internet of Things (IoT) devices
7. Robotics
8. Security systems

Detailed and Complete Alternative Models

While the PIC16LF84T-04I/SO offers a range of features and capabilities, there are alternative microcontrollers available in the