PIC16C64AT-20E/PQ

Product Overview

Category

The PIC16C64AT-20E/PQ belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• High-performance 8-bit RISC architecture
• Flash-based program memory
• Wide operating voltage range
• Low power consumption
• Integrated peripherals for enhanced functionality

Package

The PIC16C64AT-20E/PQ is available in a PQFP package, which stands for Plastic Quad Flat Pack. This package offers a compact form factor and ease of integration into electronic systems.

Essence

The essence of the PIC16C64AT-20E/PQ lies in its ability to provide efficient control and processing capabilities in a small and versatile package.

Packaging/Quantity

The PIC16C64AT-20E/PQ is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of microcontrollers. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Architecture: 8-bit RISC
• Program Memory Size: 7KB
• RAM Size: 368 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 PIC16C64AT-20E/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 - General-purpose I/O pin
7. RA5 - General-purpose I/O pin
8. MCLR/VPP - Master Clear input/Voltage Programming Pin
9. OSC1/CLKIN - Oscillator input/Clock input
10. OSC2/CLKOUT - Oscillator output/Clock output
11. RC0 - General-purpose I/O pin
12. RC1 - General-purpose I/O pin
13. RC2 - General-purpose I/O pin
14. RC3 - General-purpose I/O pin
15. RC4 - General-purpose I/O pin
16. RC5 - General-purpose I/O pin
17. VSS - Ground

(Continued...)

Functional Features

The PIC16C64AT-20E/PQ offers several functional features that enhance its capabilities:

1. Flash-based Program Memory: The microcontroller's program memory is non-volatile, allowing for easy reprogramming and flexibility in application development.
2. Integrated Peripherals: The device includes various peripherals such as timers/counters, an analog-to-digital converter, and serial communication interfaces, enabling seamless integration with external components.
3. Low Power Consumption: The microcontroller is designed to operate efficiently with minimal power consumption, making it suitable for battery-powered applications.
4. Wide Operating Voltage Range: The device can operate within a wide voltage range, providing compatibility with different power supply sources.

Advantages and Disadvantages

Advantages

• Compact form factor
• High-performance RISC architecture
• Flexible programming options
• Integrated peripherals for enhanced functionality
• Low power consumption

Disadvantages

• Limited program memory size
• Limited RAM capacity
• Relatively low clock frequency compared to some other microcontrollers

Working Principles

The PIC16C64AT-20E/PQ operates based on an 8-bit RISC architecture. It executes instructions stored in its flash-based program memory, which can be reprogrammed as needed. The microcontroller interacts with external components through its I/O pins and utilizes its integrated peripherals to perform various tasks such as timing, analog-to-digital conversion, and serial communication.

Detailed Application Field Plans

The PIC16C64AT-20E/PQ finds applications in a wide range of fields, including but not limited to:

1. Industrial Automation: Control systems, monitoring devices, and data acquisition units.
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 infusion pumps.
5. Internet of Things (IoT): Smart home devices, wearable technology, and sensor networks.

Detailed and Complete Alternative Models

1. PIC16F628A: Similar features and capabilities, with additional EEPROM memory.
2. PIC16F877A: Higher program memory