Intel Celeron Processors 540 BX80537540 Data Sheet

20

 lists the processor’s maximum environmental stress ratings. The processor should not 

receive a clock while subjected to these conditions. Functional operating parameters are listed in 

the AC and DC tables. Extended exposure to the maximum ratings may affect device reliability. 

Furthermore, although the processor contains protective circuitry to resist damage from electro 

static discharge (ESD), system designers should always take precautions to avoid high-static 

voltages or electric fields.

1. This rating applies to any processor pin.
2. Contact Intel for storage requirements in excess of one year.

 for the pin signal definitions and signal pin assignments. Most of 

the signals on the FSB are in the AGTL+ signal group. The DC specifications for these signals are 

listed in 

. DC specifications for the CMOS group are listed in 

 through 

 list the DC specifications for the Intel Celeron M processor and are valid 

only while meeting specifications for junction temperature, clock frequency, and input voltages. 

Active Mode load line specifications apply in all states except in the Deep Sleep state. V

CC,BOOT 

is 

the default voltage driven by the voltage regulator at power up in order to set the VID values. 

Unless specified otherwise, all specifications for the Intel Celeron M processor are at Tjunction = 

100 

°C. Care should be taken to read all notes associated with each parameter.

T

STORAGE

Processor storage temperature

 –40

 85

°C

2

V

CC

Any processor supply voltage with 
respect to V

SS

 -0.3

1.75

V

1

V

inAGTL+

AGTL+ buffer DC input voltage with 
respect to V

SS

-0.1

1.75

V

1, 2

V

inAsynch_CMOS

CMOS buffer DC input voltage with 
respect to V

SS

-0.1

1.75

V

1, 2