Z560 datasheet(37/73 Pages) INTEL

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Electrical Specifications

Datasheet

Table 8. Voltage and Current Specifications for the Intel® Atom™ Processor

Z500

Symbol

Parameter

Min.

Typ.

Max.

Unit

Notes11

FSB

Frequency

BCLK Frequency

—

100.0

-—

MHz

VCCHFM

VCC @ Highest Frequency Mode (HFM)

AVID

—

0.85

1, 2, 10

VCCLFM

VCC @ Lowest Frequency Mode (LFM)

0.75

—

AVID

1, 2

VCC,BOOT

Default VCC Voltage for Initial Power Up

—

VCCLFM

—

2, 6

VCCP

AGTL+ Termination Voltage

1.00

1.05

1.15

12, 14

VCCPC6

AGTL+ Termination Voltage

1.00

1.05

1.15

12, 14

VCCA

PLL Supply Voltage

1.425

1.5

1.575

VCCDPPWDN

VCC at Deep Power Down Technology (C6)

0.30

0.35

0.40

VCCDPRSLP

VCC at Deeper Sleep (C4)

0.75

—

0.85

1, 2

ICCDES

ICC for Processors Recommended Design Target

(Estimated)

—

2.0

ICC

Processor

Number

Core Frequency/Voltage

—

Z500

HFM: 0.8 GHz

LFM: 0.6 GHz

—

0.8

0.6

3, 4

IAH,

ISGNT

HFM: 0.8 GHz @ 0.85 Volts

LFM: 0.6 GHz @ 0.75 Volts

—

0.7

0.5

3, 4

IDPRSLP

ICC Deeper Sleep (C4)

—

0.11

At 50°C

3, 4

dICC/dt

VCC Power Supply Current Slew Rate at

Processor Package Pin (Estimated)

—

2.5

A/µs

5, 7

ICCA

ICC for VCCA Supply

—

130

ICCP+ ICCPC6

ICCP + ICCPC6 before VCC Stable

—

2.5

ICCP+ ICCPC6

ICCP + ICCPC6 after VCC Stable

—

1.5

NOTES:

Each processor is programmed with a maximum valid voltage identification value

(VID), which is set at manufacturing and cannot be altered. Individual maximum VID

values are calibrated during manufacturing such that two processors at the same

frequency may have different settings within the VID range. Note that this differs from

the VID employed by the processor during a power management event (Thermal

Monitor 2, Enhanced Intel SpeedStep technology, or Enhanced Halt State). Typical

AVID range is 0.75 V to 0.85 V.

The voltage specifications are assumed to be measured across VCC_SENSE and

VSS_SENSE pins at 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.

Specified at 90°C T

Specified at the nominal VCC.

Measured at the bulk capacitors on the motherboard.

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