PIC16F873-20/SO

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The PIC16F873-20/SO is a versatile 8-bit microcontroller (MCU) from Microchip Technology. This device is based on an 8-bit PIC microcontroller core and provides a wide range of features and peripherals including 8K words of Flash program memory, 256 bytes of data RAM, 128 bytes of data EEPROM, and ten-bit A/D converter module. The device also offers various advanced programming and debugging features as well as low power consumption and enhanced code protection. All this makes the PIC16F873-20/SO an excellent choice for embedded applications.

Application Field

The PIC16F873-20/SO is well suited for many applications, including consumer, industrial, automotive, medical and office automation systems, as well as security and safety systems. It has become a popular choice for embedded systems because of its low cost, ease of use, and wide range of features. Some examples of embedded systems utilizing the PIC16F873-20/SO include:

• Portable medical devices
• Home automation systems
• Security and access control systems
• Industrial process control systems
• Automotive engine and transmission control systems
• Home theater systems
• Point-of-sale systems

Working Principle

The PIC16F873-20/SO utilizes an 8-bit PIC microcontroller core that executes instructions from its 8K words of Flash program memory. This memory is organized into two memory banks, each containing 4K words of memory. Each of these memory banks can be programmed individually, allowing for flexible and efficient program features. The PIC16F873-20/SO also contains 256 bytes of data RAM and 128 bytes of data EEPROM, which provide plenty of memory for data storage and manipulation. An additional feature of this device is the ten-bit Analog-to-Digital (A/D) converter module, which allows the user to measure and monitor analog values.

The PIC16F873-20/SO also offers other features such as low power consumption, enhanced code protection, and advanced programming and debugging capabilities. The PIC16F873-20/SO is one of the most popular and widely used 8-bit microcontrollers available on the market today, and it is a great choice for many different embedded application fields.

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