PIC16F1947-I/PT

The PIC16F1947-I/PT is a microcontroller from Microchip Technology, part of the PIC16 family, which is known for its versatility and performance in embedded applications. This specific model is designed for a wide range of applications, including automotive, industrial, and consumer electronics.

Key Features:

1. Architecture: The PIC16F1947 features a 14-bit instruction set architecture, which allows for efficient programming and execution of instructions. It has a 16-bit wide data path, enhancing its processing capabilities.

2. Memory:

   • Flash Memory: It comes with 32 KB of Flash memory for program storage, which is reprogrammable and allows for in-circuit programming.
   • RAM: The microcontroller includes 2 KB of SRAM, providing sufficient space for variable storage during program execution.
   • EEPROM: It has 256 bytes of EEPROM memory, which is useful for storing non-volatile data.

3. I/O Ports: The PIC16F1947 has 25 general-purpose I/O pins, which can be configured for various functions, including digital input and output, analog input, and communication interfaces.

4. Analog Features: This microcontroller includes a 10-bit Analog-to-Digital Converter (ADC) with up to 16 channels, allowing it to interface with a variety of sensors and analog devices. It also features a Comparator module for analog signal processing.

5. Timers: The device is equipped with multiple timers, including Timer0, Timer1, and Timer2, which can be used for timing applications, event counting, and generating PWM signals.

6. Communication Interfaces: The PIC16F1947 supports several communication protocols, including:

   • I2C: For connecting to other I2C-compatible devices.
   • SPI: For high-speed data transfer with other microcontrollers or peripherals.
   • USART: For serial communication, allowing for easy integration with other devices.

7. Operating Voltage: The microcontroller operates within a voltage range of 2.0V to 5.5V, making it suitable for battery-powered applications.

8. Speed: It can operate at a maximum clock speed of 32 MHz, providing fast processing capabilities for demanding applications.

9. Low Power Consumption: The PIC16F1947 is designed for low power consumption, with various sleep modes that help extend battery life in portable applications.

10. Development Support: Microchip Technology provides extensive development tools, including MPLAB X IDE and XC8 compiler, which facilitate programming and debugging.

Package Type:

The "I/PT" designation indicates that the PIC16F1947 is available in a 28-pin Dual In-line Package (DIP) form factor, which is suitable for prototyping and easy handling.

Applications:

Due to its rich feature set, the PIC16F1947 is ideal for applications such as:

• Motor control
• Sensor interfacing
• Data logging
• Home automation systems
• Consumer electronics

In summary, the PIC16F1947-I/PT is a robust and flexible microcontroller that combines a rich set of features with ease of use, making it a popular choice for engineers and developers in various fields.