Intel Core Duo Processor and Intel Core Solo Processor on 65 nm Process
Datasheet 33
Electrical Specifications
NOTES:
1. Each processor is programmed with a maximum valid voltage identification value (VID), which is set at
manufacturing and can not 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 C1E).
2. The voltage specifications are assumed to be measured across V
CCSENSE
and V
SSSENSE
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 100°C Tj.
4. Specified at the VID voltage.
5. The I
CCDES
(max) specification of 14A comprehends Intel Core Duo processor ultra low voltage HFM
frequencies.
6. Based on simulations and averaged over the duration of any change in current. Specified by design/
characterization at nominal V
CC
. Not 100% tested.
7. Reserved.
8. Measured at the bulk capacitors on the motherboard.
9. V
CC
, boot tolerance is shown in Figure 3.
10. This is a steady-state Iccp current specification, which is applicable when both V
CCP
and V
CC_CORE
are high.
11. This is a power-up peak current specification, which is applicable when V
CCP
is high and V
CC_CORE
is low.
12. Specified at the nominal V
CC
.
13. If a given Operating System C-State model is not based on the use of MWAIT or I/O Redirection, the
processor Deeper Sleep VID will be same as LFM VID.
I
DC4
I
CCC
Intel Enhanced Deeper Sleep 3.3 A 4
dI
CC/DT
V
CC
Power Supply Current Slew Rate at CPU
Package Pin
600 A/µs 6, 8
I
CCA
I
CC
for V
CCA
Supply 120 mA
I
CCP
I
CC
for V
CCP
Supply before V
CC
Stable
I
CC
for V
CCP
supply after V
CC
Stable
6.0
2.5
A
A
11
10
Table 10. Voltage and Current Specifications for Intel Core Solo Processor ULV (Ultra
Low Voltage) (Sheet 1 of 2)
Symbol Parameter Min Typ Max Unit Notes
V
CCHFM
V
CC
at Highest Frequency Mode (HFM) 0.85 1.1 V 1, 2
V
CCLFM
V
CC
at Lowest Frequency Mode (LFM) 0.8 1.0 V 1, 2
V
CC,BOOT
Default V
CC
Voltage for Initial Power Up 1.20 V 2, 8
V
CCP
AGTL+ Termination Voltage 0.997 1.05 1.102 V 2
V
CCA
PLL Supply Voltage 1.425 1.5 1.575 V
V
CCDPRSLP
V
CC
at Deeper Sleep Voltage 0.55 0.85 V 1, 2, 12
V
CCDC4
V
CC
at Intel Enhanced Deeper Sleep
Voltage
0.50 0.80 V 1, 2
I
CCDES
I
CC
for Intel® Core™ Solo Processor ULV 8 A 5
Table 9. Voltage and Current Specifications Intel Core Duo Processor Ultra Low Voltage
(ULV) (Sheet 2 of 2)
Symbol Parameter Min Typ Max Unit Notes