Intel LF80537GG0252M Datasheet download pdf (Page 33)

Datasheet

Electrical Specifications

NOTES:

1. 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 (Intel Thermal

Monitor 2, Enhanced Intel SpeedStep Technology, or Enhanced Halt State).

2. The voltage specifications are assumed to be measured across V

CC_SENSE

and V

SS_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.

3. Specified at 105 °C T

4. Specified at the nominal V

5. Measured at the bulk capacitors on the motherboard.

6. V

CC,BOOT

tolerance shown in Figure 4 and Figure 5.

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

characterization at nominal V

. Not 100% tested.

8. This is a power-up peak current specification, which is applicable when V

CCP

is high and V

CC_CORE

is low.

9. This is a steady-state I

current specification, which is applicable when both V

CCP

and V

CC_CORE

are high.

10. The maximum delta between Intel Enhanced Deeper Sleep and LFM on the processor will be lesser than or

equal to 300 mV.

11. The I

CCDES

(max) specification of 60 A is for Intel® Core

™

2 Extreme processors only.

AH,

SGNT

Auto-Halt & Stop-Grant

HFM

SuperLFM

— — 29.7

16.7

A3, 4, 10

SLP

Sleep

HFM

SuperLFM

— — 28.8

16.5

A3, 4, 10

DSLP

Deep Sleep

HFM

SuperLFM

— — 26.8

16.0

A3, 4, 10

DPRSLP

Deeper Sleep (C4) — — 12.2 A 3, 4

DC4

Intel Enhanced Deeper Sleep State — — 11.7 A 3, 4

PPWDN

Deep Power Down Technology State (C6) — — 11.0 A 3, 4

CC/DT

Power Supply Current Slew Rate at

Processor Package Pin

— — 600 mA/µs 5, 7

CCA

for V

CCA

Supply — — 130 mA

CCP

for V

CCP

Supply before V

Stable

for V

CCP

Supply after V

Stable

——

4.5

2.5

Table 6. Voltage and Current Specifications for the Dual-Core, Extreme Edition

Processors (Sheet 2 of 2)

Symbol Parameter Min Typ Max Unit Notes

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 112 113

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Intel LF80537GG0252M Datasheet Page 33

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