PIC16C65A-04/PQ

Product Overview

Category

The PIC16C65A-04/PQ belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 8-bit CPU
• Flash-based program memory
• Low power consumption
• Wide operating voltage range
• Integrated peripherals for versatile applications

Package

The PIC16C65A-04/PQ is available in a PQFP package (Plastic Quad Flat Pack).

Essence

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

Packaging/Quantity

The PIC16C65A-04/PQ is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Architecture: 8-bit RISC
• Program Memory Size: 4 KB
• RAM Size: 192 bytes
• Operating Voltage Range: 2.5V to 5.5V
• Maximum Clock Frequency: 20 MHz
• Number of I/O Pins: 33
• Timers/Counters: 3
• Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
• Serial Communication: USART, SPI, I2C

Detailed Pin Configuration

The PIC16C65A-04/PQ has a total of 44 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 or programming voltage
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 voltage
19. OSC1/CLKIN - Oscillator input
20. OSC2/CLKOUT - Oscillator output
21. RC0 - General-purpose I/O pin
22. RC1 - General-purpose I/O pin
23. RC2 - General-purpose I/O pin
24. RC3 - General-purpose I/O pin
25. RC4 - General-purpose I/O pin
26. RC5 - General-purpose I/O pin
27. RC6/TX/CK - USART transmit or clock output
28. RC7/RX/DT - USART receive or data input 29-44. VSS - Ground

Functional Features

The PIC16C65A-04/PQ offers several functional features that enhance its usability and performance:

1. Flash-based Program Memory: Allows for easy reprogramming of the microcontroller.
2. Integrated Peripherals: Includes timers/counters, ADC, and serial communication interfaces, enabling versatile applications.
3. Low Power Consumption: Optimized power management ensures efficient operation in battery-powered devices.
4. Wide Operating Voltage Range: Can operate within a wide range of voltage levels, providing flexibility in various applications.

Advantages and Disadvantages

Advantages

• High-performance CPU for efficient data processing
• Flash-based program memory allows for easy updates
• Integrated peripherals reduce the need for external components
• Low power consumption extends battery life
• Wide operating voltage range enhances compatibility

Disadvantages

• Limited program memory size (4 KB)
• Limited RAM size (192 bytes)
• Relatively small number of I/O pins (33)

Working Principles

The PIC16C65A-04/PQ operates based on an 8-bit RISC architecture. It executes instructions stored in its program memory, utilizing the integrated peripherals and CPU to perform various tasks. The microcontroller interacts with external devices through its I/O pins, enabling data exchange and control.

Detailed Application Field Plans

The PIC16C65A-04/PQ finds applications in a wide range of fields, including but not limited to:

1. Industrial Automation: Control systems, monitoring devices, and sensors.
2. Consumer Electronics: Home appliances, remote controls, and gaming devices.
3. Automotive: Engine control units, dashboard displays, and lighting systems.
4. Medical Devices: Patient monitoring systems, diagnostic equipment, and drug delivery systems.
5. Internet of Things (Io