Introduction:
Microcontrollers are now established in most simple or professional applications, there are several kinds of microcontrollers.
The U.S. company Microchip Technology has developed in the 90’s CMOS microcontroller: the PIC (Peripheral Interface Controller). This component is widely used at the present time,it’s easy to use,quick in data treatment and has reduced cost.
The PIC exist in several versions:
the UVPROM that are erasable by a source of ultraviolet radiation
OTPROM the one-time programmable
E ² PROM and the flash EPROM that is electrically erasable.
Posted in: PIC introduction
