LE80538VE0041M Intel, LE80538VE0041M Datasheet - Page 62

• Manufacturer Part Number: LE80538VE0041M
• Description: IC PROC CELERON M 1.06GHZ 479BGA
• Manufacturer: Intel

Specifications of LE80538VE0041M

• Processor Type: Celeron M
• Features: 533MHZ Bus, 1M L2 Cache
• Speed: 1.06GHz
• Voltage: 0.94V
• Mounting Type: Surface Mount
• Package / Case: 479-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 883549

62
Table 25. Signal Description (Sheet 7 of 7)
TRDY#
TRST#
V
V
V
V
V
VID[5:0]
V
CC
CCA
CCP
CC
CCSENSE
SSSENSE
Q
Name
[3:0]
[1:0]
Input
Input
Input
Input
Input
Output
Output
Output
Type
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.
TRST# (Test Reset) resets the Test Access Port (TAP) logic. TRST# must be
driven low during power on Reset. Please refer to the ITP700 Debug Port
Design Guide and the platform design guides for termination requirements and
implementation details.
Processor core power supply.
V
platform design guides for complete implementation details.
Processor I/O power supply.
Quiet power supply for on die COMP circuitry. These pins should be connected
to V
of decoupling on the V
V
(V
Please refer to the platform design guides for termination recommendations and
more details.
VID[5:0] (Voltage ID) pins are used to support automatic selection of power
supply voltages (Vcc). Unlike some previous generations of processors, these
are CMOS signals that are driven by the Intel Celeron M 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
pins. The VR must supply the voltage that is requested by the pins, or disable
itself.
V
be used to sense or measure ground near the silicon with little noise. Please
refer to the platform design guides for termination recommendations and more
details.
CCA
CCSENSE
SSSENSE
CC
CCP
). It can be used to sense or measure power near the silicon with little noise.
provides isolated power for the internal processor core PLLs. Refer to the
on the motherboard. However, these connections should enable addition
is an isolated low impedance connection to processor core V
is an isolated low impedance connection to processor core power
CC
Q
lines if necessary.
Description
Intel
®
Celeron
Table 2
®
M Processor Datasheet
for the encoding of these
SS
. It can