PIC16LF721-I/SS

Product Overview

Category

The PIC16LF721-I/SS belongs to the category of microcontrollers.

Use

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

Characteristics

• Low power consumption
• High performance
• Small form factor
• Wide operating voltage range
• Enhanced peripheral integration

Package

The PIC16LF721-I/SS is available in a SSOP package, which stands for Shrink Small Outline Package. This package offers a compact size and ease of soldering.

Essence

The essence of the PIC16LF721-I/SS lies in its ability to provide efficient control and processing capabilities in a small and low-power package.

Packaging/Quantity

The PIC16LF721-I/SS is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Microcontroller architecture: 8-bit
• CPU speed: Up to 20 MHz
• Program memory size: 7 KB
• RAM size: 256 bytes
• Number of I/O pins: 18
• Analog-to-Digital Converter (ADC): 10-bit, 5 channels
• Timers: 2 x 8-bit, 1 x 16-bit
• Communication interfaces: UART, SPI, I2C
• Operating voltage range: 2.3V to 5.5V
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The PIC16LF721-I/SS has a total of 18 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. VSS - Ground
9. RC0 - General-purpose I/O pin
10. RC1 - General-purpose I/O pin
11. RC2 - General-purpose I/O pin
12. RC3 - General-purpose I/O pin
13. RC4 - General-purpose I/O pin
14. RC5 - General-purpose I/O pin
15. RC6 - General-purpose I/O pin
16. RC7 - General-purpose I/O pin
17. OSC1/CLKIN - Oscillator input
18. OSC2/CLKOUT - Oscillator output

Functional Features

The PIC16LF721-I/SS offers several functional features that enhance its performance and versatility:

• Enhanced core with 49 instructions
• Flash memory for program storage
• EEPROM data memory for non-volatile storage
• Power-saving sleep mode
• Brown-out reset (BOR) for reliable operation
• Watchdog Timer (WDT) for system monitoring
• In-Circuit Serial Programming™ (ICSP™) for easy programming and debugging

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices.
• Compact size allows for integration into space-constrained designs.
• Wide operating voltage range enables compatibility with various power sources.
• Enhanced peripheral integration reduces the need for external components.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Limited RAM size may impose constraints on data processing capabilities.
• Lack of advanced communication interfaces, such as Ethernet or USB.

Working Principles

The PIC16LF721-I/SS operates based on an 8-bit microcontroller architecture. It executes instructions stored in its program memory to perform various tasks. The microcontroller interacts with external devices through its I/O pins and communication interfaces. It can read analog signals using the built-in ADC and generate digital outputs accordingly. The microcontroller's core handles data processing, control flow, and peripheral management.

Detailed Application Field Plans

The PIC16LF721-I/SS finds applications in a wide range of fields, including but not limited to:

1. Home automation systems
2. Industrial control systems
3. Medical devices
4. Automotive electronics
5. Consumer electronics
6. Internet of Things (IoT) devices
7. Robotics
8. Security systems

Detailed and Complete Alternative Models

• PIC16LF722-I/SS
• PIC16LF723-I/SS
• PIC16LF724-I/SS
• PIC16LF725-I/SS
• PIC16LF726-I/SS
• PIC16LF727-I/SS
• PIC16LF728-I/SS
• PIC16LF729-I/SS

These alternative models offer similar functionalities and characteristics, providing options for different project requirements.

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