Intel P8700 - Core 2 Duo Processor Datasheet

Package Mechanical Specifications and Pin Information
100 Datasheet
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VCCSENSE Output
VCCSENSE together with VSSSENSE are voltage feedback signals
that control the 2.1 mΩ loadline at the processor die. It should be
used to sense voltage near the silicon with little noise.
VID[6:0] Output
VID[6:0] (Voltage ID) pins are used to support automatic selection
of power supply voltages (V
CC
). Unlike some previous generations
of processors, these are CMOS signals that are driven by the
processor. The voltage supply for these pins must be valid before
the VR can supply V
CC
to the processor. Conversely, the VR output
must be disabled until the voltage supply for the VID pins becomes
valid. The VID pins are needed to support the processor voltage
specification variations. See Table 2 for definitions of these pins.
The VR must supply the voltage that is requested by the pins, or
disable itself.
VSSSENSE Output
VSSSENSE
together with VCCSENSE are voltage feedback signals
that control the 2.1-mΩ loadline at the processor die. It should be
used to sense ground near the silicon with little noise.
Table 19. Signal Description (Sheet 8 of 8)
Name Type Description

Intel P8700 - Core 2 Duo Processor Specifications

General

Processor Number	P8700
Number of Cores	2
Threads	2
Clock Speed	2.53 GHz
Cache	3 MB L2 Cache
Bus Speed	1066 MHz
TDP	25 W
Lithography	45 nm
Socket	PGA478
Instruction Set	64-bit
Max Memory Size	8 GB
Max Memory Channels	2
Max Memory Bandwidth	17.1 GB/s
Thermal Monitoring Technologies	Yes
Execute Disable Bit	Yes
Idle States	Yes
Enhanced Intel SpeedStep Technology	Yes
Package Size	35mm x 35mm
Intel 64	Yes
Intel Trusted Execution Technology	No
AES New Instructions	No
Virtualization Technology	VT-x
Memory Types	DDR3