Microchip PIC16F84 PIC16F84-04/P 18-Pin 8-bit Microcontroller

Microchip PIC16F84 is 18-Pin 8-bit Embedded Microcontroller belongs to the mid-range family of the PICmicro® microcontroller devices

The program memory contains 1K words, which translates to 1024 instructions, since each 14-bit program memory word is the same width as each device instruction.

The data memory (RAM) contains 68 bytes. Data EEPROM is 64 bytes. There are also 13 I/O pins that are user-configured on a pin-to-pin basis. Some pins are multiplexed with other device functions.

• These functions include:
• External interrupt
• Change on PORTB interrupt
• Timer0 clock input

The Microchip PIC16F84 is a 8-bit 4MHz CMOS Flash/EEPROM-based Microcontroller. The EEPROM data memory is readable and writable during normal operation (full VDD range).

This memory is not directly mapped in the register file space. Instead it is indirectly addressed through the special function registers.

Microchip PIC16F84 has a watchdog timer which can be shut-off only through configuration bits. It runs off its own RC oscillator for added reliability. There are two timers that offer necessary delays on power-up.

One is the Oscillator Start-up Timer (OST), intended to keep the chip in reset until the crystal oscillator is stable. The other is the Power-up Timer (PWRT), which provides a fixed delay of 72ms (nominal) on power-up only.

This design keeps the device in RESET while the power supply stabilizes. With these two timers on-chip, most applications need no external reset circuitry.

Microchip PIC16F84 are brilliantly powerful microcontrollers. Microchip PIC16F84 execute instructions ever 200 nanoseconds and are blazingly easy to program with 33-word instructions.

This microcontroller comes in a PDIP package size with 18 pins. Not to mention, the PIC16F84 has as baseline of 33 instructions and 2 stack levels. This device is a brilliant microcontroller and suits a wide variety of applications.

Features: –

• High performance RISC CPU – 15 special functions hardware register and 8-level deep hardware stack
• High current sink/source for direct LED drive
• EEPROM data retention of >40 years
• In-Circuit Serial Programming™ (ICSP™) – Via two pins capability
• Power-on reset (POR), power-up timer (PWRT) and oscillator start-up timer (OST)
• Watchdog timer (WDT) with its own on-chip RC oscillator for reliable operation
• Code protection
• Power saving sleep mode

Microchip PIC16F84 Specifications: –

Microchip PIC16F84 Applications: –

• High speed automotive
• Appliance motor control
• Low power transmitters and receivers

Microchip PIC16F84 Datasheet: –

ww1.microchip.com/…n/devicedoc/35007b.pdf

Package: –

1 x Microchip PIC16F84 PIC16F84-04/P 18-Pin 8-bit Microcontroller

Related Products at majju.pk

• IC Atmega 328P Atmel ATMEGA328PU 8 Bit 28 Pins Microcontroller
• IIC/I2C Serial Interface Adapter I2C Interface Module for lcd
• Zener Diode 3.3V 0.5W Voltage Regulator 1N4728A
• 150mil Sop8 Socket Adapter For Smd IC’S In Pakistan
• JHD162a LCD Display 16X2 Character Liquid Crystal Display
• PIC16F88 16F88 Microcontroller In Pakistan
• Arduino UNO R3 ATmega328P With Usb Cable
• Arduino Nano V3.0 ATmega328 in Pakistan
• TDA7297 Amplifier Board kit dual-channel 15w 12-18V
• 89C51 Atmel Microcontroller IC 8-bit Microcontroller with 4K Bytes Flash
• 5V 30A 1-Channel Relay Module SLA-05VDC-SL-C 30A
• PIC16F886 8 Bit Microcontroller in Pakistan