Intel Pentium Mobile T2080 LF80539GE0301M Ficha De Dados
Códigos do produto
LF80539GE0301M
Package Mechanical Specifications and Pin Information
62
Datasheet
THERMTRIP#
Output
The processor protects itself from catastrophic overheating by use of
an internal thermal sensor. This sensor is set well above the normal
operating temperature to ensure that there are no false trips. The
processor will stop all execution when the junction temperature
exceeds approximately 125°C. This is signalled to the system by the
THERMTRIP# (Thermal Trip) pin.
For termination requirements please contact your Intel
representative.
an internal thermal sensor. This sensor is set well above the normal
operating temperature to ensure that there are no false trips. The
processor will stop all execution when the junction temperature
exceeds approximately 125°C. This is signalled to the system by the
THERMTRIP# (Thermal Trip) pin.
For termination requirements please contact your Intel
representative.
TMS
Input
TMS (Test Mode Select) is a JTAG specification support signal used by
debug tools.
For termination requirements please contact your Intel
representative.
debug tools.
For termination requirements please contact your Intel
representative.
TRDY#
Input
TRDY# (Target Ready) is asserted by the target to indicate that it is
ready to receive a write or implicit writeback data transfer. TRDY#
must connect the appropriate pins of both FSB agents.
For termination requirements please contact your Intel
representative.
ready to receive a write or implicit writeback data transfer. TRDY#
must connect the appropriate pins of both FSB agents.
For termination requirements please contact your Intel
representative.
TRST#
Input
TRST# (Test Reset) resets the Test Access Port (TAP) logic. TRST#
must be driven low during power on Reset.
For termination requirements please contact your Intel
representative.
must be driven low during power on Reset.
For termination requirements please contact your Intel
representative.
V
CC
Input
Processor core power supply.
V
CCA
Input
V
CCA
provides isolated power for the internal processor core PLL’s. For
termination requirements please contact your Intel representative.
V
CCP
Input
Processor I/O Power Supply.
V
CC_SENSE
Output
V
CC_SENSE
together with V
SS_SENSE
are voltage feedback signals to
IMVP6 that control the 2.1-mΩ loadline at the processor die. It
should be used to sense voltage near the silicon with little noise. For
termination requirements please contact your Intel representative.
should be used to sense voltage near the silicon with little noise. For
termination requirements please contact your Intel representative.
VID[6:0]
Output
VID[6:0] (Voltage ID) pins are used to support automatic selection of
power supply voltages (V
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 Vcc 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
The voltage supply for these pins must be valid before the VR can
supply Vcc 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
for definitions of these pins. The VR must
supply the voltage that is requested by the pins, or disable itself.
V
SS_SENSE
Output
V
SS_SENSE
together with V
CC_SENSE
are voltage feedback signals to
Intel® MVP6 that control the 2.1-mΩ loadline at the processor die. It
should be used to sense ground near the silicon with little noise. For
termination requirements please contact your Intel representative.
should be used to sense ground near the silicon with little noise. For
termination requirements please contact your Intel representative.
Table 16.
Signal Description (Sheet 8 of 8)
Name
Type
Description