Intel Pentium 4 Processor in the 478-PinPackage at 1.40 GHz, 1.50 GHz, 1.60 GHz, 1.70 GHz, 1.80 GHz, 1.90 GHz, and 2GHz

Intel® Pentium® 4 Processor in the 478-pin Package
98 Datasheet
I
IERR#
definition of ........................................................72
IGNNE#.....................................................................16
definition of ........................................................72
IHS.See also Integrated heat spreader
INIT# ...................................................................81, 83
definition of ........................................................73
input buffers...............................................................25
Integrated heat spreader...............................................8
integrated heat spreader .............................................77
I/O buffer models.......................................................25
J
JTAG Signals AC Specifications...............................29
L
LINT ....................................................................81, 83
definition of ........................................................73
LOCK#
definition of ........................................................73
Low Power States ......................................................81
M
Maximum Ratings .....................................................19
MCERR#
definition of ........................................................73
mPA478-Pin Socket...................................................47
mPGA478 ....................................................................8
N
NMI..............................................................................8
Normal State ..............................................................81
O
Overshoot/Undershoot
Activity Factor....................................................42
Guidelines...........................................................41
Magnitude...........................................................42
Pulse Duration ....................................................42
Tolerance ............................................................44
P
Package Mechanical Specifications...........................47
phase-locked loop ......................................................83
Pin Assignments ........................................................53
PLL.See phase-locked loop
power distribution......................................................11
Power Pins .................................................................11
Power-On Configuration ...........................................81
Power-On Reset .........................................................34
Processor Connector.................................................. 47
Processor Dimensions ............................................... 48
Processor Insertion Specifications ............................ 51
Processor Pin-Out Coordinates ................................. 52
processor socket ........................................................ 13
Processor storage temperature................................... 19
processor supply voltage ........................................... 19
PROCHOT#
definition of........................................................ 73
PWRGOOD
definition of........................................................ 74
R
reference voltage ....................................................... 25
REQ#
definition of........................................................ 74
RESERVED pins ...................................................... 15
Reset Condition AC Specifications........................... 28
RESET#..................................................... 8, 81, 83, 84
definition of........................................................ 74
Retention mechanism .................................................. 9
Ringback Specifications............................................ 39
RSP#
definition of........................................................ 74
RS#
definition of........................................................ 74
S
Sleep.......................................................................... 81
Sleep State................................................................. 83
SLP#.................................................................... 83, 84
definition of........................................................ 74
SMI#.................................................................... 81, 83
definition of........................................................ 75
snoop transaction....................................................... 83
snoop transactions ..................................................... 84
Source Synchronous
Strobe Timings............................................. 33, 34
source synchronous ................................................... 16
Source Synchronous AC Specifications.................... 27
Stop Clock State Machine......................................... 82
Stop-Grant................................................................. 81
Stop-Grant State .................................................. 82, 83
Stop-Grant state......................................................... 83
STPCLK#.................................................................. 82
definition of........................................................ 75
System Bus.................................................... 11, 12, 16
Reset and Configuration Timings ...................... 32
System bus .................................................................. 8
System Bus AC Specifications.................................. 25
System Bus Clock ..................................................... 12
System Bus Signal Quality Specifications................ 38
System Bus Specifications ........................................ 25