It has a total number of
40 pins
and there are 33 pins for input and output. PIC16F877A is used in many pic microcontroller projects.
How many I O ports are present in PIC16F877A?
PIC 16F877 series normally has
five input/output
ports. They are used for the input/output interfacing with other devices/circuits. Most of these port pins are multiplexed for handling alternate function for peripheral features on the devices.
What is the use of PIC16F877A?
PIC16F877A is used in
many pic microcontroller projects
. PIC16F877A also have much application in digital electronics circuits. PIC16f877a finds its applications in a huge number of devices. It is used in remote sensors, security and safety devices, home automation and many industrial instruments.
How many times are in PIC16F877A?
Pic16f877a has
three indepenndent
timer which can be used as timer,Counters or for PWM generation.
How many interrupts are in PIC16F877A?
Further, there are lots of types of interrupts in Microcontroller and PIC16F877A has about
15
of them.
How many bit microcontroller is PIC16F877A?
PIC16F877A is a powerful easy-to-program , CMOS FLASH-based
8-bit
microcontroller packs Microchip’s powerful PIC® architecture into an 40- or 44-pin package.It has 256 Bytes EEPROM data memory,self programming and 2 nos of PWM.
What is the output voltage of PIC16F877A?
| PIC16F877A –Simplified Features | CPU 8-bit PIC | Operating Voltage (V) 2 to 5.5 V | Number of I/O pins 33 | ADC Module 8ch, 10-bit |
|---|
Can a pic be reprogrammed?
All current models use flash memory for program storage, and
newer models allow the PIC to reprogram itself
. … The hardware capabilities of PIC devices range from 6-pin SMD, 8-pin DIP chips up to 144-pin SMD chips, with discrete I/O pins, ADC and DAC modules, and communications ports such as UART, I2C, CAN, and even USB.
What is prescaler and Postscaler in pic?
A prescaler is
an electronic circuit used to reduce a high frequency electrical signal to a low frequency by integer division
. Postscaler: A circuit that slows the rate of the interrupt generation(or WDT reset)from a counter/timer by dividing it down.
How many interrupts are available in port B of PIC16F877A?
| Linux Device Driver Tutorials C Programming Tutorials | STM32 Tutorials LPC2148 (ARM7) Tutorials |
|---|
Do Pic 16 has external interrupt?
PIC18F4550 has
three external
hardware interrupts – INT0, INT1, and INT2. They are on PORTB pins RB0, RB1, and RB2 shown in the below image.
How do you interrupt in PIC16F877A?
- External.
- Timer 0.
- Timer 1.
- RB Port Change.
- Parallel Slave Port Read/Write.
- A/D Converter.
- USART Receive.
- USART Transmit.
How many bits does an PIC16F877A family have?
PIC16F877A is a powerful easy-to-program , CMOS FLASH-based
8-bit
microcontroller packs Microchip’s powerful PIC® architecture into an 40- or 44-pin package.It has 256 Bytes EEPROM data memory,self programming and 2 nos of PWM.
How many I O pins are in PIC18F458?
For example, for the PIC18F458, Port A has
7 pins
; Ports B, C, and D each have 8 pins; and Port E has only 3 pins.
How many analog channels does PIC16F877A microcontroller have?
The PIC16F877A features 256 bytes of EEPROM data memory, self programming, an ICD, 2 Comparators,
8 channels
of 10-bit Analog-to-Digital (A/D) converter, 2 capture/compare/PWM functions, the synchronous serial port can be configured as either 3-wire Serial Peripheral Interface (SPITM) or the 2-wire Inter-Integrated …
