Patent ID: 8035512

Claim:
Integrated device comprising: a microprocessor unit ( 1 ) which is interfaced to a program memory unit ( 2 ), a data memory unit ( 3 ), one or more integrated sensors ( 11 ), one or more external sensors ( 12 ) which may be either digitally or analogically interfaced, an RFID unit ( 7 , 107 ), an RTC (Real Time Clock) synchronization module ( 5 , 105 ) which can also control power supply means ( 13 ), said device further comprising a power supply management logic, wherein the program memory unit ( 2 ) is interfaced to the microprocessor unit through a multiplexer ( 102 ), which controls the alternating access to said program memory unit ( 2 ) by either said microprocessor unit ( 1 ) or an interface ( 107 ) of the RFID unit ( 7 ).