
Electrical Specifications
34
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 VCCSENSE and VSSSENSE 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.
This specification comprehends Intel Core Duo processor ULV processor HFM frequencies.
6.
Based on simulations and averaged over the duration of any change in current. Specified by design/
characterization at nominal VCC. Not 100% tested.
7.
Measured at the bulk capacitors on the motherboard.
8.
Vcc, boot tolerance is shown in
Figure 5.
9.
This is a steady-state ICCP current specification, which is applicable when both VCCP and VCC_CORE are high.
10.
This is a power-up peak current specification, which is applicable when VCCP is high and VCC_CORE is low.
11.
Specified at the nominal VCC.
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.
ICC
ICC for Intel Core Solo Processor ULV
Processor
Number
Core Frequency/Voltage
U1500
U1400
U1300
N/A
1.33 GHz and HFM VCC
1.20 GHz and HFM VCC
1.06 GHz and HFM VCC
800 MHz and LFM VCC
8
6.4
A3,11
IAH,
ISGNT
ICC Auto-Halt & Stop-Grant
LFM
HFM
3.9
4.6
A3,4
ISLP
I
CC Sleep
LFM
HFM
3.8
4.5
A3,4
IDSLP
I
CC Deep Sleep
LFM
HFM
3.3
3.6
A3,4
IDPRSLP
I
CC Deeper Sleep
2.4
A
3,4
IDC4
I
CC Intel Enhanced Deeper Sleep
2.3
A
4
dICC/DT
VCC Power Supply Current Slew Rate at
CPU Package Pin
600
A/s
6, 7
ICCA
I
CC for VCCA Supply
120
mA
ICCP
I
CC for V
CCP Supply before VCC Stable
I
CC for V
CCP Supply after VCC Stable
6.0
2.5
A
10
9
Table 10.
Voltage and Current Specifications for Intel Core Solo Processor ULV (Ultra
Low Voltage) (Sheet 2 of 2)
Symbol
Parameter
Min
Typ
Max
Unit
Notes