PIC16F877A Microcontroller

Br1,000

It has a total number of 40 pins and there are 33 pins for input and output.
One of the main advantages is that it can be write-erase as many times as possible because it uses FLASH memory technology.
It is used in remote sensors, security and safety devices, home automation and many industrial instruments. It has a smaller 35 instructions set.
It can operate up to 20MHz frequency.
The operating voltage is between 4.2 volts to 5.5 volts.
If you provide it voltage more than 5.5 volts, it may get damaged permanently.
The maximum current each PORT can sink or source is around 100mA. Therefore, the current limit for each GPIO pin of PIC16F877A is 10 mili ampere.