N270 datasheet(29/57 Pages) INTEL

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Electrical Specifications

Datasheet

Figure 4. Deeper Sleep VCC and ICC Processor Loadline

Table 8. FSB Differential BCLK Specifications

Symbol

Parameter

Min

Typ

Max

Unit

Figure

Notes1

Input High Voltage

—

1.15

7, 8

Input Low Voltage

—

-0.3

7, 8

CROSS

Crossing Voltage

0.3

—

0.55

2, 7, 9

ΔV

CROSS

Range of Crossing Points

—

140

2, 7, 5

VSWING

Differential Output Swing

300

—

ILI

Input Leakage Current

-5

—

µA

Cpad

Pad Capacitance

1.2

1.45

2.0

NOTES:

Unless otherwise noted, all specifications in this table apply to all processor frequencies.

Crossing Voltage is defined as absolute voltage where rising edge of BCLK0 is equal to the falling edge of

BCLK1.

For Vin between 0 V and VIH.

Cpad includes die capacitance only. No package parasitics are included.

ΔV

CROSS is defined as the total variation of all crossing voltages as defined in note 2.

Measurement taken from differential waveform.

Measurement taken from single-ended waveform.

“Steady state” voltage, not including Overshoots or Undershoots.

Only applies to the differential rising edge (BCLK0 rising and BCLK1 falling).

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