PIC16LC771-I/P

Product Overview

Category

The PIC16LC771-I/P belongs to the category of microcontrollers.

Use

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

Characteristics

• Low-power consumption
• High-performance
• Compact size
• Versatile functionality

Package

The PIC16LC771-I/P is available in a 40-pin plastic dual inline package (PDIP).

Essence

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

Packaging/Quantity

The PIC16LC771-I/P is typically packaged in reels or tubes, with a quantity of 25 units per reel/tube.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 20 MHz
• Program Memory Size: 2 KB
• RAM Size: 128 bytes
• Number of I/O Pins: 33
• Operating Voltage Range: 2.5V to 5.5V
• Temperature Range: -40°C to +125°C
• Communication Interfaces: SPI, I2C, USART

Detailed Pin Configuration

The PIC16LC771-I/P has a total of 40 pins, each serving a specific purpose. 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/VPP - Master Clear input/Voltage Programming input
9. VSS - Ground
10. OSC1/CLKIN - Oscillator input
11. OSC2/CLKOUT - 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. VDD - Power supply voltage
19. RD0 - General-purpose I/O pin
20. RD1 - General-purpose I/O pin
21. RD2 - General-purpose I/O pin
22. RD3 - General-purpose I/O pin
23. RD4 - General-purpose I/O pin
24. RD5 - General-purpose I/O pin
25. RD6 - General-purpose I/O pin
26. RD7 - General-purpose I/O pin
27. VSS - Ground
28. RB0 - General-purpose I/O pin
29. RB1 - General-purpose I/O pin
30. RB2 - General-purpose I/O pin
31. RB3 - General-purpose I/O pin
32. RB4 - General-purpose I/O pin
33. RB5 - General-purpose I/O pin
34. RB6 - General-purpose I/O pin
35. RB7 - General-purpose I/O pin
36. VDD - Power supply voltage
37. VSS - Ground
38. VCAP - External capacitor connection for internal voltage regulator
39. AN0 - Analog input channel 0
40. AN1 - Analog input channel 1

Functional Features

• Flash memory for program storage
• EEPROM memory for data storage
• Timers and counters for precise timing operations
• Analog-to-digital converter (ADC) for analog signal processing
• Pulse-width modulation (PWM) for controlling motor speed or LED brightness
• Interrupt capability for handling real-time events
• Serial communication interfaces for data exchange with other devices

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices.
• High-performance capabilities enable efficient data processing.
• Compact size allows for integration into space-constrained designs.
• Versatile functionality supports a wide range of applications.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Limited RAM size may impose constraints on data storage and manipulation.

Working Principles

The PIC16LC771-I/P operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its program memory, processes data using its CPU, and interacts with external devices through its I/O pins and communication interfaces.

Detailed Application Field Plans

The PIC16LC771-I/P finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionalities to the PIC16LC771-I/P include: - PIC16F877A