PIC16LF747T-I/PT

Product Overview

Category

The PIC16LF747T-I/PT belongs to the category of microcontrollers.

Use

This microcontroller is widely used in various electronic devices and systems for controlling and processing data.

Characteristics

• Low power consumption
• High performance
• Small form factor
• Wide operating voltage range

Package

The PIC16LF747T-I/PT is available in a small package, known as TQFP (Thin Quad Flat Pack).

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a compact package.

Packaging/Quantity

The PIC16LF747T-I/PT is typically packaged in reels containing a specific quantity, such as 250 or 1000 units per reel.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 20 MHz
• Program Memory Size: 7 KB
• RAM Size: 256 bytes
• Number of I/O Pins: 35
• Operating Voltage Range: 2.3V to 5.5V
• Communication Interfaces: SPI, I2C, UART
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Timers: 3 x 8-bit, 1 x 16-bit

Detailed Pin Configuration

The PIC16LF747T-I/PT microcontroller has a total of 35 pins. 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. 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. RC0 - General-purpose I/O pin
18. RC1 - General-purpose I/O pin
19. RC2 - General-purpose I/O pin
20. RC3 - General-purpose I/O pin
21. RC4 - General-purpose I/O pin
22. RC5 - General-purpose I/O pin
23. RC6 - General-purpose I/O pin
24. RC7 - General-purpose I/O pin
25. OSC1/CLKIN - Oscillator input
26. OSC2/CLKOUT - Oscillator output
27. VCAP - Capacitor connection for internal voltage regulator
28. MCLR/VPP - Master Clear input or programming voltage
29. AN0 - Analog input channel 0
30. AN1 - Analog input channel 1
31. AN2 - Analog input channel 2
32. AN3 - Analog input channel 3
33. AN4 - Analog input channel 4
34. AN5 - Analog input channel 5
35. AVSS - Analog ground

Functional Features

• High-speed processing capabilities
• Multiple communication interfaces for data exchange
• Analog-to-digital conversion for sensor interfacing
• Timers for precise timing operations
• Flexible I/O pins for interfacing with external devices
• Low power consumption for energy-efficient applications

Advantages and Disadvantages

Advantages

• Compact size allows for integration into small devices
• Wide operating voltage range enables compatibility with various power sources
• High-performance architecture ensures efficient data processing
• Multiple communication interfaces enhance connectivity options

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Relatively low number of I/O pins may limit the number of external devices that can be interfaced

Working Principles

The PIC16LF747T-I/PT microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory to perform various tasks. The CPU speed determines the rate at which these instructions are executed. The microcontroller communicates with other devices through its communication interfaces, such as SPI, I2C, and UART. It can also convert analog signals from sensors into digital values using its built-in ADC. Timers provide precise timing control for time-sensitive operations. The microcontroller's I/O pins allow it to interact with external devices, enabling input and output operations.

Detailed Application Field Plans

The PIC16LF747T-I/PT microcontroller finds applications in a wide range of fields, including:

1. Home automation systems