Mobile Intel Pentium 4 Processor with 533 MHz Front Side Bus

24 Mobile Intel

Pentium

4 Processor with 533 MHz System Bus Datasheet

Electrical Specifications

NOTES:

1. Unless otherwise noted, all specifications in this table are based on the latest silicon measurements available

at time of publication. Listed frequency and VID combinations are not necessarily committed production

frequency and VID combinations.

2. These voltages are targets only. A variable voltage source should exist on systems in the event that a

different voltage is required. See Section 2.4 and Table 3 for more information. The VID bits will set the

maximum V

with the minimum being defined according to current consumption at that voltage.

3. The voltage specification requirements are measured across V

CCSENSE

and V

SSSENSE

pins at the socket with a

100-MHz bandwidth oscilloscope, 1.5-pF maximum probe capacitance, and 1-MΩ minimum impedance. The

maximum length of ground wire on the probe should be less than 5 mm. Ensure external noise from the

system is not coupled in the scope probe.

4. Refer to Table 8, Table 9, and Figure 3 for the minimum, typical, and maximum V

allowed for a given

current. The processor should not be subjected to any V

and I

combination wherein V

exceeds

CC_MAX

for a given current. Moreover, V

should never exceed the VID voltage. Failure to adhere to this

specification can affect the long term reliability of the processor.

5. V

CC_MIN

is defined at I

CC_MAX

6. The current specified is also for AutoHALT state and applies to all frequencies.

7. The maximum instantaneous current the processor will draw while the thermal control circuit is active as

indicated by the assertion of PROCHOT# is the same as the maximum I

for the processor.

8. I

Stop-Grant and I

Sleep are specified at V

CC_MAX

9. The specification is defined per PLL pin.

10.The specifications for the Battery Optimized mode (1.60 GHz at 1.200 VID) are not 100% tested. These

specifications are determined by characterization of the processor currents at higher voltage and frequency

and extrapolating the values for the Battery Optimized mode voltage and frequency.