Datasheet

20 Intel
®
Celeron
®
M Processor Datasheet
Electrical Specifications
3.9 Maximum Ratings
Table 4 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.
NOTES:
1. This rating applies to any processor pin.
2. Contact Intel for storage requirements in excess of one year.
3.10 Processor DC Specifications
The processor DC specifications in this section are defined at the processor core (pads) unless
noted otherwise
. See Table 11 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 Table 11. DC specifications for the CMOS group are listed in Table 12.
Table 5 through Table 13 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.
Table 4. Processor DC Absolute Maximum Ratings
Symbol Parameter Min Max Unit Notes
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