Intel Core Duo Processor and Intel Core Solo Processor on 65 nm Process
Electrical Specifications
32 Datasheet
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 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 19 A comprehends only Intel Core Duo processor LV 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. Measured at the bulk capacitors on the motherboard.
8. V
CC
, boot tolerance is shown in Figure 3.
9. This is a steady-state Iccp current specification, which is applicable when both V
CCP
and V
CC
core are high.
10. This is a power-up peak current specification, which is applicable when V
CCP
is high and V
CC
core is low.
11. Specified at the nominal V
CC
.
12. 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.
Table 9. Voltage and Current Specifications Intel Core Duo Processor Ultra Low Voltage
(ULV) (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, 7, 9
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, 13
V
CCDC4
V
CC
at Intel® Enhanced Deeper Sleep Voltage 0.5 0.8 V
I
CCDES
I
CC
for Intel® Core™ Duo Processor ULV 14 A 5
I
CC
Icc for Intel Core Duo Processor ULV
Processor
Number
Core Frequency/Voltage
U2500
U2400
N/A
1.20 GHz and HFM V
CC
1.06 GHz and HFM V
CC
800 MHz and LFM V
CC
13.9
13.9
10.5
A3, 12
I
AH,
I
SGNT
I
CC
Auto-Halt & Stop-Grant
LFM
HFM
5.4
6.4
A3,4
I
SLP
I
CC
Sleep
LFM
HFM
5.3
6.3
A3,4
I
DSLP
I
CC
Deep Sleep
LFM
HFM
4.8
5.4
A3,4
I
DPRSLP
I
CC
Deeper Sleep 3.6 A 4