PEAK 16F84 of Microchip

16F84 whose number 16 means that it belongs to the " family; MID-RANGE". It is the family of PEAK which works on words of 14 bits.

The letter F indicates that the memory programs of this PEAK is of " type; Flash ".

The last two figures make it possible to identify the PEAK precisely, here it is a PEAK of the type 84.

The reference 16F84 can have a suffix of the " type; - XX" in which XX represent the frequency of clock maximum that the PEAK can receive.

Characteristics of the 16F84

Function to 10 maximum MHz.

Have:

  • 35 instructions (component RISC),
  • 1Ko of memory Flash for the program,
  • 68 bytes of RAM,
  • 64 bytes of EEprom,
  • 1 meter timer of 8 bits,
  • 1 Watch dog,
  • 4 sources of interruption,
  • 13 configurable inputs/outputs individually,
  • Mode SLEEP.

Stitching of the PIC16F84

The microcontrolor is carried out in technology CMOS. The signals are compatible TTL.

  • V_ {S} and V_ {DD} : pins of food (3 with 5,5V).

  • OSC1 and OSC2: clock signals, these pins can receive a circuit RC or a resonator.
  • CLKIN: can be connected to an external clock (0 to 4,10 or 20 MHz).
  • MCLR: Reset (Master Clear).
  • RA0,…, RA4: 5 inputs/outputs of port A.
  • RB0,…, RB7: 8 inputs/outputs of the port B.
  • T0CKI: External entry of clock of the timer TMR0.
  • INT: external entry of interruption.

to see too

Microchip

External bonds

  • PEAK Portal
  • GNU PEAK Utilities
  • Database of project of microcontrolor of Technical PEAK
  • Database of the site Fribotte
  • With discovered Technology PEAK
  • Discovery PEAK Technology

Random links:Saint-Jacob (Quebec) | Frogs de Legnano | Mausoleum of Sukhbaatar | Los Super Seven | Tonight' S the Night | Déversoir_d'aquarium_populaire