Microchip Technology

PIC16F873-20I/SO  

Microcontrollers

Microchip Technology's PIC16F873-20I/SO is a microcontroller unit (MCU) that belongs to the PIC16F series. It is a mid-range device with enhanced functionality and performance, making it suitable for a wide range of applications.

Description:

The PIC16F873-20I/SO is a 28-pin, 8-bit microcontroller with 8 kB of Flash program memory, 368 bytes of RAM, and 256 bytes of EEPROM data memory. It operates at a frequency of up to 20 MHz and is available in a SOIC (Small Outline Integrated Circuit) package.

Features:

1. Enhanced mid-range core with increased performance and functionality.
2. 8 kB Flash program memory for storing the program code.
3. 368 bytes of RAM for temporary data storage and manipulation.
4. 256 bytes of EEPROM data memory for non-volatile storage of data.
5. 20 MHz maximum operating frequency for fast execution of instructions.
6. 28-pin SOIC package for easy integration into various applications.
7. On-chip debugging and programming support for convenient development and testing.
8. Low-power consumption for extended battery life in portable applications.
9. Peripheral features such as UART for serial communication, SPI, and I2C for interfacing with external devices.

Applications:

The PIC16F873-20I/SO is suitable for a wide range of applications due to its enhanced functionality and performance. Some common applications include:

1. Industrial control systems: The microcontroller can be used for controlling and monitoring various industrial processes, such as motor control, temperature regulation, and sensor data acquisition.
2. Consumer electronics: It can be used in appliances like washing machines, air conditioners, and refrigerators for controlling and monitoring their operation.
3. Automotive applications: The PIC16F873-20I/SO can be used for controlling various automotive functions, such as engine management, power windows, and anti-lock braking systems (ABS).
4. Medical devices: The microcontroller can be employed in medical equipment for controlling and monitoring various medical processes, such as drug delivery systems and patient monitoring devices.
5. Telecommunication systems: It can be used for controlling and managing telecommunication equipment, such as modems, routers, and switches.
6. Security systems: The microcontroller can be utilized in security systems for access control, surveillance, and alarm management.

The PIC16F873-20I/SO's versatility, performance, and low-power consumption make it a popular choice for a variety of applications across different industries.

PIC16F873-20I/SO Documents

Download datasheets and manufacturer documentation for PIC16F873-20I/SO

Errata :

PIC16F87x Rev B5 Silicon Errata Sheet      

PCN Assembly/Origin :

SOIC-28L Revision 06/Feb/2014      

Datasheets :

MPLAB® ICE2000 Spec       PIC16F87x Datasheet      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Manuals :

PICmicro™ Reference Manual      

Design Resources :

PIC16F873 Development Tool Selector      

Other Related Documents :

Tips N Tricks Guide      

HTML Datasheet :

Tips N Tricks Guide       PICmicro™ Reference Manual       MPLAB® ICE2000 Spec      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH