373 datasheet(21/68 Pages) INTEL

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Datasheet

Electrical Specifications

NOTES:

The typical values shown are the VID encoded voltages. Static and ripple tolerances (for minimum and

maximum voltages) are defined in the loadline tables i.e., Table 5 through Table 7.

The voltage specifications are assumed to be measured at a via on the motherboard’s opposite side of the

processor’s socket (or BGA) ball 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.

Specified at VCC,STATIC (nominal) under maximum signal loading conditions.

Specified at the VID voltage.

The I

CCDES(max) specification comprehends future processor HFM frequencies. Platforms should be

designed to this specification.

Based on simulations and averaged over the duration of any change in current. Specified by design/

characterization at nominal VCC. Not 100% tested.

Measured at the bulk capacitors on the motherboard.

Adherence to loadline specification for the Celeron M processor is required to ensure reliable processor

operation.

Intel processor numbers are not a measure of performance. Processor numbers differentiate features

within each processor family, not across different processor families. See www.intel.com/products/

processor_number for details.

10.

The Celeron M processor will support VCCA supply voltage of either 1.8 V ±5% or 1.5 V ±5%. Either one of

these voltages can be used on the platform.

11.

These are VID values. Individual processor VID values may be calibrated during manufacturing such that

two devices at the same speed may have different VID settings. Actual voltage supplied to the processor

should be as specified in the load lines in Figure 5 and Figure 6. Adherence to load line specifications is

required to ensure reliable processor operation.

12.

For 350J and 360J, CPU signature = 06D8h.

IDSLPULV

ICC Deep Sleep for Celeron M processor Ultra

Low Voltage 383, 373 & VCC3

3.0

4,9,11,

ICC Deep Sleep for Celeron M processor Ultra

Low Voltage 353 & 0.940 V

3.0

4,9

dICC/DT

VCC power supply current slew rate

0.5

A/ns

6, 7

ICCA

ICC for VCCA Supply

120

ICCP

ICC for VCCP supply

2.5

Table 4.

Voltage and Current Specifications (Sheet 2 of 2)

Symbol

Parameter

Min

Typ

Max

Unit

Notes

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