PIC16F767-I/SP

Product Overview

Category

The PIC16F767-I/SP belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 8-bit RISC architecture
• Flash program memory with self-read/write capability
• Wide operating voltage range: 2.3V to 5.5V
• Low power consumption
• Enhanced peripheral integration
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-Digital Converter (ADC) module
• Timers and PWM modules
• Various interrupt sources

Package

The PIC16F767-I/SP comes in a 28-pin plastic dual inline package (DIP).

Essence

The essence of this microcontroller lies in its ability to provide a cost-effective solution for embedded control applications.

Packaging/Quantity

The PIC16F767-I/SP is typically packaged in tubes or trays, with a quantity of 25 units per tube/tray.

Specifications

• CPU Speed: Up to 32 MHz
• Program Memory Size: 14 KB
• RAM Size: 368 bytes
• Number of I/O Pins: 22
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 2.3V to 5.5V
• Maximum Operating Current: 20 mA
• Data EEPROM Size: 256 bytes
• ADC Resolution: 10-bit

Detailed Pin Configuration

The PIC16F767-I/SP has a total of 28 pins, each serving a specific purpose. Here is a detailed pin configuration:

1. RA0 - Analog Input/Output
2. RA1 - Analog Input/Output
3. RA2 - Analog Input/Output
4. RA3 - Analog Input/Output
5. RA4 - Analog Input/Output
6. RA5 - Analog Input/Output
7. VSS - Ground
8. RA7 - Analog Input/Output
9. RA6 - Analog Input/Output
10. OSC1/CLKIN - Oscillator Input
11. OSC2/CLKOUT - Oscillator Output
12. RC0 - General Purpose I/O
13. RC1 - General Purpose I/O
14. RC2 - General Purpose I/O
15. RC3 - General Purpose I/O
16. RC4 - General Purpose I/O
17. RC5 - General Purpose I/O
18. VDD - Power Supply
19. RB0 - General Purpose I/O
20. RB1 - General Purpose I/O
21. RB2 - General Purpose I/O
22. RB3 - General Purpose I/O
23. RB4 - General Purpose I/O
24. RB5 - General Purpose I/O
25. RB6 - General Purpose I/O
26. RB7 - General Purpose I/O
27. RB8 - General Purpose I/O
28. RB9 - General Purpose I/O

Functional Features

The PIC16F767-I/SP offers several functional features that enhance its usability and versatility:

1. Flash Program Memory: Allows for easy reprogramming of the microcontroller.
2. Enhanced Peripheral Integration: Integrated peripherals such as UART, SPI, and I2C enable seamless communication with other devices.
3. Analog-to-Digital Converter (ADC) Module: Enables the conversion of analog signals into digital data for processing.
4. Timers and PWM Modules: Facilitate precise timing and generation of pulse-width modulated signals.
5. Interrupt Sources: Multiple interrupt sources allow for efficient handling of external events.

Advantages and Disadvantages

Advantages

• High-performance RISC architecture ensures efficient execution of instructions.
• Wide operating voltage range allows for compatibility with various power sources.
• Low power consumption extends battery life in portable applications.
• Enhanced peripheral integration simplifies system design and reduces component count.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Relatively small RAM size may limit the amount of data that can be processed simultaneously.
• Lack of built-in Ethernet or USB interfaces may require additional components for connectivity.

Working Principles

The PIC16F767-I/SP operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with peripherals, and responds to external events through interrupts. The central processing unit (CPU) fetches instructions, decodes them, and performs the necessary operations. The microcontroller communicates with other devices using various communication interfaces and processes analog signals through the ADC module.

Detailed Application Field Plans

The PIC16F767-I/SP finds applications in a wide range of fields, including but not limited to:

1. Industrial Automation: Control systems for machinery, robotics, and process automation. 2