PIC16C65AT-04E/PQ

Product Overview

Category

The PIC16C65AT-04E/PQ belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 8-bit RISC architecture
• Low power consumption
• Wide operating voltage range
• Integrated memory and peripherals
• Flexible I/O options
• Enhanced features for efficient code execution

Package

The PIC16C65AT-04E/PQ is available in a PQFP package (Plastic Quad Flat Pack).

Essence

The essence of this microcontroller lies in its ability to provide a compact and versatile solution for embedded control applications.

Packaging/Quantity

The PIC16C65AT-04E/PQ is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Architecture: 8-bit RISC
• Program Memory Size: 4 KB
• RAM Size: 192 bytes
• Operating Voltage Range: 2.5V to 5.5V
• Maximum CPU Speed: 4 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
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC16C65AT-04E/PQ has 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/TOCKI - General-purpose I/O pin / Timer0 external clock input
7. MCLR/VPP - Master Clear input / Programming voltage input
8. VSS - Ground
9. RB0/INT - General-purpose I/O pin / External interrupt input
10. RB1 - General-purpose I/O pin
11. RB2 - General-purpose I/O pin
12. RB3 - General-purpose I/O pin
13. RB4 - General-purpose I/O pin
14. RB5 - General-purpose I/O pin
15. RB6 - General-purpose I/O pin
16. RB7 - General-purpose I/O pin
17. VDD - Power supply voltage
18. OSC1/CLKIN - Oscillator input
19. OSC2/CLKOUT - Oscillator output
20. RC0 - General-purpose I/O pin
21. RC1 - General-purpose I/O pin
22. RC2 - General-purpose I/O pin
23. RC3 - General-purpose I/O pin
24. RC4 - General-purpose I/O pin
25. RC5 - General-purpose I/O pin
26. RC6/TX/CK - General-purpose I/O pin / USART transmit / Clock output
27. RC7/RX/DT - General-purpose I/O pin / USART receive / Data input

Functional Features

The PIC16C65AT-04E/PQ offers the following functional features:

1. High-performance RISC CPU for efficient code execution.
2. Integrated memory (program and data) for storing instructions and variables.
3. Flexible I/O options for interfacing with external devices.
4. Timers/counters for precise timing and event counting.
5. Analog-to-digital converter for capturing analog signals.
6. Serial communication interfaces (USART, SPI, I2C) for data exchange.
7. Power-saving features to minimize energy consumption.
8. Enhanced peripherals for added functionality.

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable devices.
• Wide operating voltage range allows for compatibility with various power sources.
• Integrated memory and peripherals reduce the need for external components.
• Flexible I/O options enable versatile interfacing capabilities.
• High-performance RISC architecture ensures efficient code execution.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Relatively low CPU speed compared to some other microcontrollers.
• Lack of advanced features found in more specialized microcontrollers.

Working Principles

The PIC16C65AT-04E/PQ operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its program memory, manipulating data from registers and memory locations. The microcontroller interacts with external devices through its I/O pins, utilizing timers, counters, and communication interfaces for precise control and data exchange. Its working principles revolve around executing instructions efficiently and accurately to perform