Unleash Potential of PIC16F877A-I/P: Ultimate Embedded Solution

Hello, everyone! today I'll be showing you the PIC16F877a's fundamental introduction. A PIC

microcontroller known as the PIC16F877a is frequently utilized in embedded projects like home

automation systems and bank security systems.

(PIC16F877A-I/P, 8bit PIC Microcontroller, PIC16F, 20MHz, 14.3 kB, 256 B Flash, 40-Pin PDIP)

Catalog:

PIC16F877A-I/P Pinout

PIC16F877A-I/P CAD Model

PIC16F877A-I/P Overview

PIC16F877A-I/P Applications

PIC16F877A-I/P Functional Block Diagram

PIC16F877A-I/P Package

Datasheet PDF

Specifications

Parts with Similar Specs

PIC16F877A-I/P Pinout

PIC16F877A-I/P CAD Model

Symbol

Footprint

3D-Model

PIC16F877A-I/P Overview

The package is 40-DIP (0.600, 15.24mm)-shaped. There are 33 I/Os. The Microcontroller's mounting type is Through Hole and this IC chip has the following features. This Microcontroller is based on a core called 8-Bit. This program has a type of memory called FLASH for this MCU's program memory. There is a temperature range of -40°C~85°C TA for this Microcontroller. PIC® 16F-series components are electrical components.

There is 14KB 8K x 14 bytes of program memory in MCU, which corresponds to the size of the program. The PIC Core Processor powers the device and is one of its key features. Microcontroller's a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. There are 40 terminations on the IC chip, which means there are 40 terminations on the integrated circuit chip. In addition, MCU chip comes with a 8-bit size. An output voltage of 5V volts is available for this Microcontroller chip. DMA channels number NO. The part owns 14kB memory size. Alternatives can be found by searching through the base part number PIC16F877A to find them. The efficiency of this device can be improved when operating at a frequency of 20MHz. The pin number of the component remains 40. It has 3 timers/counters. A total of 40 pins are present. There are several CPUs that are embedded in the device, including the the PIC CPU. Some of these features include OPERATES AT 4 V MINIMUM SUPPLY, for example, as one example.  

The ADC channel count on this device totals up to 8 channels. As far as the PWM channel count is concerned, the device makes use of 2 channels. 1 channels of I2C have been incorporated into the design of the part.

PIC16F877A-I/P Features

40-DIP (0.600, 15.24mm) package

Mounting type of Through Hole

Microcontrollers subcategory

PIC16F877A-I/P Applications

There are a lot of PIC16F877A-I/P Microcontroller applications.

Air fryers

PDAs, game consoles

Heart rate monitors

X-ray

Digital cameras

Hearing aids

Torpedo guidance

Refrigerators

Industrial robot

Fabric

PIC16F877A-I/P Package

PIC16F877A-I/P Functional Block Diagram

Datasheet PDF

Please DOWNLOAD datasheets and manufacturer documentation for PIC16F877A-I/P.

Specifications

PIC16F877A-I/P technical specifications, attributes, parameters and parts with similar specifications.

Parts with Similar Specs

This document contains device specific information about the following devices:

• PIC16F873A

• PIC16F874A

• PIC16F876A

• PIC16F877A

PIC16F873A/876A devices are available only in 28-pin packages, while PIC16F874A/877A devices are available in 40-pin and

 44-pin packages. 

All devices in the PIC16F87XA family share common architecture with the following differences:

• The PIC16F873A and PIC16F874A have one-half of the total on-chip memory of the PIC16F876A and PIC16F877A

• The 28-pin devices have three I/O ports, while the 40/44-pin devices have five

• The 28-pin devices have fourteen interrupts, while the 40/44-pin devices have fifteen

• The 28-pin devices have five A/D input channels, while the 40/44-pin devices have eight

• The Parallel Slave Port is implemented only on the 40/44-pin devices

Frequently Asked Questions

What is the PIC Basic Properties

40 Pins. 5 Ports in total. ( 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. It also supports SPI Protocol.

How to program PIC16F877A?

To program the PIC16F877A microcontroller, you will need a PIC programmer, such as PICkit or MPLAB ICD, and an Integrated Development Environment (IDE) like MPLAB X IDE. Here is a general guide on how to program the PIC16F877A: Set up the hardware: Connect your PIC programmer to the PIC16F877A microcontroller using the appropriate cables or headers. Ensure that the connections are secure and correct. Install the required software: Download and install MPLAB X IDE from the Microchip website. Additionally, install the necessary compiler, such as XC8, for writing the code. Create a new project: Open MPLAB X IDE and create a new project for your PIC16F877A. Select the appropriate microcontroller from the list. Write the code: In the IDE, write your program code using the C programming language or assembly language. Make sure to refer to the PIC16F877A datasheet and programming guide for details on the microcontroller’s features and registers. Build the project: Compile the code by clicking on the build or compile button in the IDE. This step checks for any syntax errors and generates the machine code. Program the microcontroller: Connect the PIC programmer to your computer and select the appropriate programmer in the IDE. Then, click on the program button to load the compiled code onto the PIC16F877A microcontroller. Verify and debug: After programming, you can use the IDE’s debugging features to verify the program’s functionality and correct any errors if necessary. Test the program: Connect the necessary peripherals and power supply to the PIC16F877A and test the programmed microcontroller to ensure it operates as expected.

How many input output ports are in PIC16F877A?

It has 5 Ports in total. ( 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.To enter the Program/Verify mode, one must lower pins RB6 and RB7 while simultaneously raising the MCLR pin from a low voltage to a high voltage. During this mode, the programming process is not affected by the state of the RB3 pin. On the other hand, to access the Low Voltage ICSP Programming mode, RB3 needs to be raised from a low voltage to VDD, and then VDD should be applied to the MCLR pin.

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