How many pins are there in PIC microcontroller?
| PIC16F877A –Simplified Features | |
|---|---|
| CPU | 8-bit PIC |
| Number of Pins | 40 |
| Operating Voltage (V) | 2 to 5.5 V |
| Number of I/O pins | 33 |
Which pins are used to Tx& Rx applications in PIC16F877A?
( PortA, PortB, PortC, PortD and PortE). It supports Serial Communication for which it has 2 Pins TX and RX. You can receive data from RX and can transmit data from TX.
How will you configure the port as output in pic?
This register is used to configure the PORT pins as Input or Output. Writing 1’s to TRISx will make the corresponding PORTx pins as Input. Similarly writing 0’s to TRISx will make the corresponding PORTx pins as Output. TRISB = 0xff; // Configure PORTB as Input.
How many timer is present in 16f877a?
three Timer Modules
The PIC16F877A PIC MCU has three Timer Modules. They are names as Timer0, Timer1 and Timer2. The Timer 0 and Timer 2 are 8-bit Timers and Timer 1 is a 16-bit Timer.
How will you configure port as input and output?
Configuring Port C for input or output….
| Port Pin | Alternate Functions |
|---|---|
| PB1 | T1 (Timer/Counter 1 External Counter Input) |
| PB2 | AIN0 (Analog Comparator Positive Input) INT2 (External Interrupt 2 Input) |
| PB3 | AIN1 (Analog Comparator Negative Input) OC0 (Timer/Counter0 Output Compare Match Output) |
| PB4 | SS (SPI Slave Select Input) |
How do I start programming photos?
Program the PIC Microcontroller
- First open the MPLAB software.
- Select the project option and select the ‘project wired option’ from the drop-down menu.
- Select a microcontroller for your project.
- Select the compiler and path location for your project.