PIC16LF874A-I/ML

Product Overview

Category

The PIC16LF874A-I/ML 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
• Enhanced features for improved functionality
• Wide operating voltage range
• Integrated peripherals for versatile applications

Package

The PIC16LF874A-I/ML is available in a small form factor package, specifically the ML (Micro Leadframe) package.

Essence

The essence of the PIC16LF874A-I/ML lies in its ability to provide efficient and reliable control and processing capabilities in a compact package.

Packaging/Quantity

The PIC16LF874A-I/ML is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller architecture: 8-bit
• CPU speed: Up to 20 MHz
• Program memory size: 7.5 KB
• RAM size: 368 bytes
• Number of I/O pins: 35
• ADC channels: 8
• Timers: 3
• Communication interfaces: UART, SPI, I2C

Detailed Pin Configuration

The PIC16LF874A-I/ML has a total of 44 pins, each serving a specific function. The pin configuration is as follows:

1. VDD - Power supply
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. RB0 - General-purpose I/O pin
11. RB1 - General-purpose I/O pin
12. RB2 - General-purpose I/O pin
13. RB3 - General-purpose I/O pin
14. RB4 - General-purpose I/O pin
15. RB5 - General-purpose I/O pin
16. RB6 - General-purpose I/O pin
17. RB7 - General-purpose I/O pin
18. VDD - Power supply
19. RC0 - General-purpose I/O pin
20. RC1 - General-purpose I/O pin
21. RC2 - General-purpose I/O pin
22. RC3 - General-purpose I/O pin
23. RC4 - General-purpose I/O pin
24. RC5 - General-purpose I/O pin
25. RC6 - General-purpose I/O pin
26. RC7 - General-purpose I/O pin
27. OSC1 - Oscillator input
28. OSC2 - Oscillator output
29. VSS - Ground
30. RD0 - General-purpose I/O pin
31. RD1 - General-purpose I/O pin
32. RD2 - General-purpose I/O pin
33. RD3 - General-purpose I/O pin
34. RD4 - General-purpose I/O pin
35. RD5 - General-purpose I/O pin
36. RD6 - General-purpose I/O pin
37. RD7 - General-purpose I/O pin
38. VDD - Power supply
39. VSS - Ground
40. VCAP - Capacitor connection for internal voltage regulator
41. AN0 - Analog input channel
42. AN1 - Analog input channel
43. AN2 - Analog input channel
44. AN3 - Analog input channel

Functional Features

The PIC16LF874A-I/ML offers a range of functional features that enhance its performance and versatility. Some of the key features include:

• Enhanced Capture/Compare/PWM (ECCP) module for advanced motor control applications
• Analog-to-Digital Converter (ADC) for precise analog signal acquisition
• Serial communication interfaces (UART, SPI, I2C) for seamless data transfer
• Timers and counters for accurate timing and event management
• Low-power modes for efficient power management

Advantages and Disadvantages

Advantages

• Low power consumption enables energy-efficient operation
• High-performance capabilities cater to demanding applications
• Integrated peripherals reduce the need for external components
• Wide operating voltage range allows flexibility in power supply options

Disadvantages

• Limited program memory size may restrict complex application development
• Relatively small RAM size may limit data storage capacity
• Availability of alternative models with more advanced features may overshadow this microcontroller in certain applications

Working Principles

The PIC16LF874A-I/ML operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with various peripherals, and processes data to perform desired tasks. The micro