Intel 2ND GENERATION INTEL CORE PROCESSOR FAMILY MOBILE - DATASHEET VOLUME 1 01-2011 User Manual

Electrical Specifications
104 Datasheet, Volume 1
7.10.2 PECI DC Characteristics
The PECI interface operates at a nominal voltage set by V
CCIO
The set of DC electrical
specifications shown in Table 7-15 are used with devices normally operating from a
V
CCIO
interface supply. V
CCIO
nominal levels will vary between processor families. All
PECI devices will operate at the V
CCIO
level determined by the processor installed in the
system. For specific nominal V
CCIO
levels, refer to Table 7-6.
Notes:
1. V
CCIO
supplies the PECI interface. PECI behavior does not affect V
CCIO
min/max specifications.
2. The leakage specification applies to powered devices on the PECI bus.
3. The PECI buffer internal pull up resistance measured at 0.75*V
CCIO
Figure 7-1. Example for PECI Host-clients Connection
Table 7-15. PECI DC Electrical Limits
Symbol Definition and Conditions Min Max Units Notes
1
Rup Internal pull up resistance 15 45 Ohm 3
V
in
Input Voltage Range -0.15 V
CCIO
V
V
hysteresis
Hysteresis 0.1 * V
CCIO
N/A V
V
n
Negative-Edge Threshold Voltage 0.275 * V
CCIO
0.500 * V
CCIO
V
V
p
Positive-Edge Threshold Voltage 0.550 * V
CCIO
0.725 * V
CCIO
V
C
bus
Bus Capacitance per Node N/A 10 pF
Cpad Pad Capacitance 0.7 1.8 pF
Ileak000 leakage current @ 0V — 0.6 mA 2
Ileak025 leakage current @ 0.25*V
CCIO
—0.4mA2
Ileak050 leakage current @ 0.50*V
CCIO
—0.2mA2
Ileak075 leakage current @ 0.75*V
CCIO
—0.13mA2
Ileak100 leakage current @ V
CCIO
—0.10mA2

Intel 2ND GENERATION INTEL CORE PROCESSOR FAMILY MOBILE - DATASHEET VOLUME 1 01-2011 Specifications

General

Brand	Intel
Model	2ND GENERATION INTEL CORE PROCESSOR FAMILY MOBILE - DATASHEET VOLUME 1 01-2011
Category	Computer Hardware
Language	English