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.
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.
