PIC16F721-I/ML

Product Overview

Category

The PIC16F721-I/ML 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
• Enhanced peripheral integration
• Flash program memory
• EEPROM data memory
• I/O ports
• Timers and counters
• Analog-to-digital converter (ADC)
• Serial communication interfaces

Package

The PIC16F721-I/ML is available in a small form factor package, known as ML (Micro Leadframe), which provides ease of integration into compact designs.

Essence

The essence of the PIC16F721-I/ML lies in its ability to provide efficient control and processing capabilities within a small footprint, making it suitable for applications with limited space requirements.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Microcontroller Family: PIC16F
• CPU Speed: Up to 20 MHz
• Program Memory Size: 7 KB
• RAM Size: 256 bytes
• Data EEPROM Size: 256 bytes
• Number of I/O Pins: 18
• ADC Resolution: 10-bit
• Operating Voltage Range: 2.3V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Package Type: ML

Detailed Pin Configuration

The PIC16F721-I/ML features 18 I/O pins, each serving a specific purpose. The pin configuration is as follows:

1. RA0 - Analog Input / Digital I/O
2. RA1 - Analog Input / Digital I/O
3. RA2 - Analog Input / Digital I/O
4. RA3 - Analog Input / Digital I/O
5. RA4 - Analog Input / Digital I/O
6. RA5 - Analog Input / Digital I/O
7. VSS - Ground
8. VDD - Power Supply
9. RC0 - Digital I/O
10. RC1 - Digital I/O
11. RC2 - Digital I/O
12. RC3 - Digital I/O
13. RC4 - Digital I/O
14. RC5 - Digital I/O
15. RC6 - Digital I/O
16. RC7 - Digital I/O
17. OSC1/CLKIN - Oscillator Input
18. OSC2/CLKOUT - Oscillator Output

Functional Features

The PIC16F721-I/ML offers several functional features that enhance its usability and performance:

1. Flash Program Memory: Allows for easy reprogramming of the microcontroller's instructions.
2. EEPROM Data Memory: Provides non-volatile storage for critical data.
3. I/O Ports: Enables communication with external devices and peripherals.
4. Timers and Counters: Facilitates precise timing and event counting operations.
5. Analog-to-Digital Converter (ADC): Converts analog signals into digital values for processing.
6. Serial Communication Interfaces: Supports various serial communication protocols for data exchange.

Advantages and Disadvantages

Advantages

• High-performance RISC architecture ensures efficient execution of instructions.
• Low power consumption extends battery life in portable applications.
• Wide operating voltage range allows for compatibility with different power sources.
• Enhanced peripheral integration reduces the need for additional components.
• Flash program memory enables easy firmware updates.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Limited RAM size may impose constraints on data storage and manipulation.
• Lack of advanced features found in higher-end microcontrollers.

Working Principles

The PIC16F721-I/ML operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with external devices through I/O ports, and utilizes various peripherals to perform specific tasks. The microcontroller's central processing unit (CPU) coordinates these operations, ensuring proper control and data processing.

Detailed Application Field Plans

The PIC16F721-I/ML finds applications in various fields, including but not limited to:

1. Home Automation: Controlling and monitoring household appliances and systems.
2. Industrial Automation: Managing machinery and processes in manufacturing environments.
3. Automotive Electronics: Providing control and communication capabilities in vehicles.
4. Medical Devices: Enabling precise control and data acquisition in medical equipment.
5. Consumer Electronics: Powering smart devices and gadgets for everyday use.

Detailed and Complete Alternative Models

While the PIC16F721-I/ML offers a range of features and capabilities, alternative models with similar functionalities are available from other manufacturers. Some notable alternatives include:

• Atmel ATmega328P
• Texas Instruments MSP430G2553
• Micro