What is the reset pin of PIC16F877A?
Table of Contents
What is the reset pin of PIC16F877A?
PIN 1: MCLR: The first pin is the master clear pin of this IC. It resets the microcontroller and is active low, meaning that it should constantly be given a voltage of 5V and if 0 V are given then the controller is reset.
What is 16F877A?
PIC16F877a is a PIC Microcontroller and is normally used in Embedded Projects like Home Automation System, Bank Security System etc.
How many pins are in PIC16F877A?
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.
What is clock frequency of 16F877A?
For a standard PIC16F877A chip @5V, You can clock T1CKI at up to 33.3MHz if you have the ÷8 prescaler selected and the input waveform is exactly 50\% duty cycle. ( LF chips top out at 20Mhz).
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 many instruction is available in 16F877A?
This powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS FLASH-based 8-bit microcontroller packs Microchip’s powerful PIC® architecture into an 40- or 44-pin package and is upwards compatible with the PIC16C5X, PIC12CXXX and PIC16C7X devices.
What are the features of PIC 16F877A?
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 (SPI™) or the 2-wire Inter-Integrated …
What are the features of PIC16F877A?
How do you write code on pictures?
- Step 1: Build Hardware. Before doing any programming the first step is to build the hardware.
- Step 2: Get Software. These instructions will use XC8 compiler and MPLAB X IDE by Microchip.
- Step 3: Create New Project.
- Step 4: Build Parameters.
- Step 5: Set Configuration Bits.
- Step 6: Configure Oscillator.
How many interrupts are in PIC16F877A?
15
Further, there are lots of types of interrupts in Microcontroller and PIC16F877A has about 15 of them. Let us not confuse them all into our head for now.