PIC16LF74T-I/L

Product Overview

Category

The PIC16LF74T-I/L belongs to the category of microcontrollers.

Use

This microcontroller is widely used in various electronic devices and systems for control and processing purposes.

Characteristics

• Low power consumption
• High performance
• Small form factor
• Enhanced peripheral integration

Package

The PIC16LF74T-I/L is available in a 44-pin QFN package.

Essence

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

Packaging/Quantity

The PIC16LF74T-I/L is typically packaged in reels, with each reel containing a specific quantity of microcontrollers.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 20 MHz
• Program Memory Size: 7 KB
• RAM Size: 192 bytes
• Number of I/O Pins: 33
• ADC Channels: 5
• Timers: 3
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16LF74T-I/L features a total of 44 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. MCLR - Master Clear input
9. VSS - Ground
10. OSC1 - Oscillator input
11. OSC2 - Oscillator output
12. RC0 - General-purpose I/O pin
13. RC1 - General-purpose I/O pin
14. RC2 - General-purpose I/O pin
15. RC3 - General-purpose I/O pin
16. RC4 - General-purpose I/O pin
17. RC5 - General-purpose I/O pin
18. VSS - Ground
19. RB0 - General-purpose I/O pin
20. RB1 - General-purpose I/O pin
21. RB2 - General-purpose I/O pin
22. RB3 - General-purpose I/O pin
23. RB4 - General-purpose I/O pin
24. RB5 - General-purpose I/O pin
25. RB6 - General-purpose I/O pin
26. RB7 - General-purpose I/O pin
27. VDD - Power supply voltage
28. RD0 - General-purpose I/O pin
29. RD1 - General-purpose I/O pin
30. RD2 - General-purpose I/O pin
31. RD3 - General-purpose I/O pin
32. RD4 - General-purpose I/O pin
33. RD5 - General-purpose I/O pin
34. RD6 - General-purpose I/O pin
35. RD7 - General-purpose I/O pin
36. VSS - Ground
37. RE0 - General-purpose I/O pin
38. RE1 - General-purpose I/O pin
39. RE2 - General-purpose I/O pin
40. RE3 - General-purpose I/O pin
41. RE4 - General-purpose I/O pin
42. RE5 - General-purpose I/O pin
43. RE6 - General-purpose I/O pin
44. RE7 - General-purpose I/O pin

Functional Features

• High-speed processing capabilities
• Enhanced peripheral integration for versatile applications
• Low power consumption for energy-efficient operation
• Flexible I/O pins for easy interfacing with external devices
• Built-in communication interfaces for seamless data transfer
• On-chip memory for program storage and data handling

Advantages and Disadvantages

Advantages

• Compact size allows for integration into space-constrained designs
• Low power consumption extends battery life in portable devices
• Versatile I/O pins enable easy interfacing with external components
• Enhanced peripheral integration simplifies system design and reduces component count

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Relatively low RAM size may limit the amount of data that can be processed simultaneously
• Lack of advanced features found in higher-end microcontrollers

Working Principles

The PIC16LF74T-I/L operates based on an 8-bit architecture. It executes instructions stored in its program memory to perform various tasks. The microcontroller interacts with external devices through its I/O pins, utilizing its built-in communication interfaces for data transfer. The on-chip memory is used for storing both program code and data during operation.

Detailed Application Field Plans

The PIC16LF74T-I/L finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics